MTD 138-320-720 Lawn Tractor OEM Replacement Parts From eReplacementParts.com

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Questions & Answers for MTD 138-320-720 (1988)

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Page A

Hotspots

Fig #

Ground Wire 7.25 Lg.

$9.63

Part Number:725-0976A

Usually ships in 7 - 12 business days

$9.63

Battery #12n14-3a Obsolete - Not Available

$145.85

Part Number:753-0607

Discontinued

Note: (Not Shown)

MTD 138-320-720 (1988) Lawn Tractor 725-0926 OEM replacement Wire W/boot

Wire W/boot Obsolete - Not Available

$11.33

Part Number:725-0926

Discontinued

Solenoid

$37.50

Part Number:925-0771

In Stock

Note: (for Tractors W/Serial No. 170,599 and Below)

$37.50

Kit Circuit Brkr. Obsolete - Not Available

$36.10

Part Number:753-0685

Discontinued

Note: for Model 996 Only.

MTD 138-320-720 (1988) Lawn Tractor 753-0580 OEM replacement Kit-safety Switch

Kit-safety Switch Obsolete - Not Available

$19.45

Part Number:753-0580

Discontinued

Note: (for Model Series 050, 720 and 730)

Switch-safety

$42.47

Part Number:725-0803B

Usually ships in 7 - 12 business days

Note: (Deck)

$42.47

Switch-ignition

$38.37

Part Number:925-0267B

In Stock

Note: New Part

$38.37

Switch-headlamp

$22.24

Part Number:925-0634

In Stock

Note: (Optional)

$22.24

A10

Switch-safety Obsolete - Not Available

$12.63

Part Number:725-0577

Discontinued

Note: (Clutch)

A11

MTD 138-320-720 (1988) Lawn Tractor 725-1336 OEM replacement Harness

Harness Obsolete - Not Available

$79.90

Part Number:725-1336

Discontinued

Note: Nla - B&S

A11A

MTD 138-320-720 (1988) Lawn Tractor 725-1337A OEM replacement Harness

Harness Obsolete - Not Available

$75.74

Part Number:725-1337A

Discontinued

Note: Tecumseh

A12

Socket-headlamp Obsolete - Not Available

$10.97

Part Number:925-1058A

Discontinued

Note: [Used With Ref No. 40 (Models 802, 812, & 822)] - Sq. Headlights

A13

Lamp-12v-miniature

$7.75

Part Number:925-0963

In Stock

Note: (Optional) - Sq. Headlights

$7.75

A14

MTD 138-320-720 (1988) Lawn Tractor 725-0916A OEM replacement Wire

Wire Obsolete - Not Available

$3.99

Part Number:725-0916A

Discontinued

Note: (Headlight)

A15

MTD 138-320-720 (1988) Lawn Tractor 725-1243 OEM replacement Headlight Harness

Headlight Harness Obsolete - Not Available

$8.25

Part Number:725-1243

Discontinued

A16

Headlamp W/push On

$73.55

Part Number:925-0222

Usually ships in 7 - 12 business days

Note: (688) - Round Headlights

$73.55

A17

Switch-spring

$7.93

Part Number:925-1303

In Stock

Note: (Seat-Outer)

$7.93

Page B

Hotspots

Fig #

MTD 138-320-720 (1988) Lawn Tractor 16607-0637 OEM replacement Guard-belt-lh

Guard-belt-lh Obsolete - Not Available

$16.84

Part Number:16607-0637

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 16608A-0637 OEM replacement Guard-belt

Guard-belt Obsolete - Not Available

$12.38

Part Number:16608A-0637

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 16666-0637 OEM replacement Rear Deck Brkt.-R.H.

Rear Deck Brkt.-R.H. Obsolete - Not Available

$10.97

Part Number:16666-0637

Discontinued

B4A

MTD 138-320-720 (1988) Lawn Tractor 17134 OEM replacement 32" Deck Ass'y. Comp.

32" Deck Ass'y. Comp. Obsolete - Not Available

$2.99

Part Number:17134

Discontinued

Screw-hex Cap

$4.63

Part Number:710-1039

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.63

Screw-hex 1/4-28 X

$3.99

Part Number:910-0195

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$3.99

Rib Neck Bolt 5/16-24 X .84

$4.99

Part Number:710-1012

Usually ships in 7 - 12 business days

$4.99

Nut-5/16x 24

$8.45

Part Number:912-3057

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$8.45

Hex Patch L-nut 1/4-28 Thd

$6.03

Part Number:712-0138

In Stock

Note: (Not Part of Transmission Complete)

$6.03

B10

Use 912-0181

$4.49

Part Number:712-0181

In Stock

$4.49

B12

Wheel-plastic 5x1.

$13.87

Part Number:734-0973

Backorder: No ETA

Note: If Equipped

$13.87

B13

Washer-bell .400 I

$4.57

Part Number:736-0105

Backorder: No ETA

Note: For Models 586, 587b & 588

$4.57

B14

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

B15

Washer-hd 3/8 Obsolete - Not Available

$4.44

Part Number:936-0217

Discontinued

Note: Purchase Locally

B16

Washer-spring Bell

$4.18

Part Number:736-0270

In Stock

Note: If Equipped

$4.18

B17

Screw-shld

$9.73

Part Number:938-0373

In Stock

Note: If Equipped

$9.73

B18

MTD 138-320-720 (1988) Lawn Tractor 942-0487A OEM replacement Blade-16in

Blade-16in Obsolete - Not Available

$20.27

Part Number:942-0487A

Discontinued

B19

Blade-16in Obsolete - Not Available

$20.27

Part Number:942-0487A

Discontinued

B20

Adapter-blade

$14.87

Part Number:748-0300

In Stock

Note: (Use With 918-0118)

$14.87

B21

Belt-v 1/2 X 67

$57.33

Part Number:954-0355

Usually ships in 7 - 12 business days

$57.33

B23

Plate-reinforcement

$33.84

Part Number:09164A-0637

Usually ships in 7 - 12 business days

Note: (36" Deck)

$33.84

B24

Pin-spirol .313x1.

$7.90

Part Number:GW-9322099

In Stock

$7.90

B27

Nut-5/16x 24

$8.45

Part Number:912-3057

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$8.45

B28

Nut-hex Jam 5/8-18 Obsolete - Not Available

$3.99

Part Number:712-0318

Discontinued

Note: (990 Only)

B29

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

B30

Washer-lock 5/8

$5.57

Part Number:936-0158

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.57

B33

Use 950-0456

$5.43

Part Number:750-0456

In Stock

Note: (440, 550 & 552)

$5.43

B34

Pulley

$58.36

Part Number:756-0486

In Stock

$58.36

B35

Screw-1/4-20 X .62

$4.18

Part Number:710-0751

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.18

B36

Nut-hex 1/4-20

$5.62

Part Number:912-0287

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$5.62

B37

Washer-lock

$5.57

Part Number:936-0329

Backorder: No ETA

Note: (for Model E633e)

$5.57

B43

Kit-chute Deflecto

$138.28

Part Number:753-0567

Usually ships in 7 - 12 business days

Note: (Optional Parts)

$138.28

B44

MTD 138-320-720 (1988) Lawn Tractor 17137 OEM replacement Chute Bracket

Chute Bracket Obsolete - Not Available

$4.99

Part Number:17137

Discontinued

Note: Nla (Optional Parts)

B45

Truss Mach. Scr. 1/4-20 X .75

$4.63

Part Number:710-0924

Usually ships in 7 - 12 business days

Note: Purchase Locally

$4.63

B46

MTD 138-320-720 (1988) Lawn Tractor 711-0808 OEM replacement Hinge Pin

Hinge Pin Obsolete - Not Available

$4.99

Part Number:711-0808

Discontinued

Note: Nla (Optional Parts)

B47

Nut-hex Jam 1/4-20

$7.67

Part Number:912-0298

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$7.67

B48

Spring-torsion Obsolete - Not Available

$3.99

Part Number:932-0542

Discontinued

Note: (Optional Parts)

B49

Screw-hex Special

$4.44

Part Number:710-0888

In Stock

Note: (Special) - Special

$4.44

B50

Spindle Assy-blade Obsolete - Not Available

$61.96

Part Number:917-0900A

Discontinued

Note: (Incl. Ref. 33)

Page C

Hotspots

Fig #

MTD 138-320-720 (1988) Lawn Tractor 16655A OEM replacement Dash Panel Support Brkt.

Dash Panel Support Brkt. Obsolete - Not Available

$22.14

Part Number:16655A

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 16656-0637 OEM replacement Dash Panel

Dash Panel Obsolete - Not Available

$68.70

Part Number:16656-0637

Discontinued

Hex Bolt 5/16-18 X .75

$4.33

Part Number:710-3008

In Stock

Note: Models With Electric Pto Only

$4.33

Lamp-12v-miniature

$7.75

Part Number:925-0963

In Stock

Note: (Optional) - Style 0, 2

$7.75

Hex Wash. Scr. 1/4-14 X .625

$4.44

Part Number:710-0896

In Stock

$4.44

Socket-headlamp Obsolete - Not Available

$10.97

Part Number:925-1058A

Discontinued

Note: [Used With Ref No. 40 (Models 802, 812, & 822)] - Style 0, 2

Use 912-3010

$4.48

Part Number:712-3010

In Stock

$4.48

Switch-headlamp

$22.24

Part Number:925-0634

In Stock

Note: (Optional)

$22.24

Gauge-gas Obsolete - Not Available

$30.59

Part Number:923-0333

Discontinued

C10

MTD 138-320-720 (1988) Lawn Tractor 726-0207 OEM replacement Hose Clamp-.406" Dia.

Hose Clamp-.406" Dia. Obsolete - Not Available

$2.99

Part Number:726-0207

Discontinued

C11

Tie-cable 36

$27.58

Part Number:726-0230

In Stock

Note: (Fuel Tank)

$27.58

C12

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

C13

Switch-ignition

$38.37

Part Number:925-0267B

In Stock

Note: New Part

$38.37

C14

Key-ign (set Of Tw

$10.03

Part Number:925-0201

In Stock

Note: Electric Start Models Only

$10.03

C15

Kit-fuel Tank W/ca Obsolete - Not Available

$99.84

Part Number:753-0503

Discontinued

C16

Hose:fuel Low Perm

$19.90

Part Number:751-10349-16

In Stock

Note: (Cut to Required Length)

$19.90

C17

Blade Brake Assembly

$39.93

Part Number:961-0168D

Usually ships in 7 - 12 business days

Note: Code N

$39.93

C18

Bolt-carriage 1/4-

$5.28

Part Number:710-0134

In Stock

Note: If Equipped

$5.28

C19

Ribbed Neck Bolt 3/8-24 X .80

$3.99

Part Number:710-0793

Usually ships in 7 - 12 business days

$3.99

C20

MTD 138-320-720 (1988) Lawn Tractor 783-0039A-0637 OEM replacement Bracket-seat Pivot

Bracket-seat Pivot Obsolete - Not Available

$74.93

Part Number:783-0039A-0637

Discontinued

Note: New Part

C21

Use 16660c-0638

$93.94

Part Number:16660C

Usually ships in 7 - 12 business days

$93.94

C22

Bracket-seat Hinge-r F

$3.99

Part Number:17284

Usually ships in 7 - 12 business days

$3.99

C23

MTD 138-320-720 (1988) Lawn Tractor 17283 OEM replacement Seat Hinge Support Brkt.-L. H .

Seat Hinge Support Brkt.-L. H . Obsolete - Not Available

$7.51

Part Number:17283

Discontinued

C24

MTD 138-320-720 (1988) Lawn Tractor 17133A OEM replacement Deck Lift Index Brkt.

Deck Lift Index Brkt. Obsolete - Not Available

$6.57

Part Number:17133A

Discontinued

C25

Battery #12n14-3a Obsolete - Not Available

$145.85

Part Number:753-0607

Discontinued

Note: (Not Shown)

C26

Screw-hex Wash Tap

$4.66

Part Number:710-0602

In Stock

Note: Quantity of 3 for Model Hwt-5e Only; Quantity of 1 for Model Hwt-4

$4.66

C27

Truss Mach. Scr. 1/4-20 X .75

$4.63

Part Number:710-0924

Usually ships in 7 - 12 business days

Note: Purchase Locally

$4.63

C28

Screw-hex Hd Tap

$4.40

Part Number:710-0726

In Stock

Note: 500 & 600 Series

$4.40

C30

Screw-hex Wash Sf

$4.53

Part Number:710-0623

Usually ships in 7 - 12 business days

Note: (the Chain Case Must Be Assembled to the Frame With a 3/4" Hex Bolt, Lock Washer, and Belleville Washer as Shown.)

$4.53

C31

Nut-hex 1/4-20

$5.62

Part Number:912-0287

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$5.62

C33

Box-battery W/cove Obsolete - Not Available

$28.12

Part Number:731-0871B

Discontinued

Note: New Part

C34

MTD 138-320-720 (1988) Lawn Tractor 732-0548 OEM replacement Spring-compression

Spring-compression Obsolete - Not Available

$5.93

Part Number:732-0548

Discontinued

C35

Headlamp W/push On

$73.55

Part Number:925-0222

Usually ships in 7 - 12 business days

Note: (688) - Style 7

$73.55

C36

Washer-bell .337 X

Minimum Quantity of 2 Required

$4.32

Part Number:736-0242

Backorder: No ETA

Note: Not Used in This Application

$4.32

C37

Washer-lock

$5.57

Part Number:936-0329

Backorder: No ETA

Note: (for Model E633e)

$5.57

C38

Screw-truss Mach

$5.57

Part Number:710-0351

Usually ships in 7 - 12 business days

Note: Used on Briggs and Stratton Engines Only

$5.57

C39

MTD 138-320-720 (1988) Lawn Tractor 731-0881 OEM replacement Grille Insert

Grille Insert Obsolete - Not Available

$14.84

Part Number:731-0881

Discontinued

Note: Nla - Style 7

C40

MTD 138-320-720 (1988) Lawn Tractor 731-0465 OEM replacement Bezel-headlamp

Bezel-headlamp Obsolete - Not Available

$27.87

Part Number:731-0465

Discontinued

Note: (688) - Style 7

C41

MTD 138-320-720 (1988) Lawn Tractor 710-0346 OEM replacement C-Sunk Mach. Scr. 1/4-20 X 1 5"

C-Sunk Mach. Scr. 1/4-20 X 1 5" Obsolete - Not Available

$2.99

Part Number:710-0346

Discontinued

Note: Nla - Style 7

C42

MTD 138-320-720 (1988) Lawn Tractor 9960 OEM replacement Headlight Retainert

Headlight Retainert Obsolete - Not Available

$23.92

Part Number:9960

Discontinued

Note: Nla - Style 7

C43

MTD 138-320-720 (1988) Lawn Tractor 16622A OEM replacement Side Panel-R.H.

Side Panel-R.H. Obsolete - Not Available

$7.51

Part Number:16622A

Discontinued

Note: [Used With Ref No. 40 (Models 802, 812 & 822)] - Style 2

C43A

MTD 138-320-720 (1988) Lawn Tractor 16621A OEM replacement Side Panel-L.H.

Side Panel-L.H. Obsolete - Not Available

$7.51

Part Number:16621A

Discontinued

Note: [Used With Ref No. 40 (Models 722, 732, 742, 752)] - Style 2

C43B

R.h. Side Panel

$3.99

Part Number:14748A

Usually ships in 7 - 12 business days

Note: Nla - Style 7

$3.99

C43C

Panel-side-lh E

$3.99

Part Number:14749A

Usually ships in 7 - 12 business days

Note: Nla - Style 7

$3.99

C43D

MTD 138-320-720 (1988) Lawn Tractor 14670 OEM replacement R.H.-Grille Side Panel

R.H.-Grille Side Panel Obsolete - Not Available

$5.81

Part Number:14670

Discontinued

Note: (Used With Grille Assembly Ref. No. 18) - 320, 330, 340

C43E

Panel-side-rh

$5.23

Part Number:17175

Usually ships in 7 - 12 business days

$5.23

C43F

Panel-side-lh E

$3.99

Part Number:14669A

Usually ships in 7 - 12 business days

Note: Style 0

$3.99

C44

Strip-trim 10lg

$25.24

Part Number:731-0511-10

Usually ships in 7 - 12 business days

Note: Model (14as848h022)

$25.24

C45

MTD 138-320-720 (1988) Lawn Tractor 17025 OEM replacement Grille - Style 2

Grille - Style 2 Obsolete - Not Available

$63.15

Part Number:17025

Discontinued

Note: (Style 2) - Style 2

C45B

Grille

$38.74

Part Number:17028-0638

Usually ships in 7 - 12 business days

Note: Style 0

$38.74

C46

MTD 138-320-720 (1988) Lawn Tractor 17131 OEM replacement Grille Mtg. Brkt.-L.H.

Grille Mtg. Brkt.-L.H. Obsolete - Not Available

$6.73

Part Number:17131

Discontinued

Note: (Style 2) - Style 2

C46A

Bracket-grille-lh F

$3.99

Part Number:17143

Usually ships in 7 - 12 business days

Note: Nla - Style 0, 7

$3.99

C47

MTD 138-320-720 (1988) Lawn Tractor 17132 OEM replacement Grille Mtg. Brkt.-R.H.

Grille Mtg. Brkt.-R.H. Obsolete - Not Available

$5.93

Part Number:17132

Discontinued

Note: (Style 2) - Style 2

C47A

MTD 138-320-720 (1988) Lawn Tractor 17144A OEM replacement Grille Mtg. Brkt.-R. H.

Grille Mtg. Brkt.-R. H. Obsolete - Not Available

$6.58

Part Number:17144A

Discontinued

Note: Nla - Style 0, 7

C48

MTD 138-320-720 (1988) Lawn Tractor 16681 OEM replacement Hood

Hood Obsolete - Not Available

$82.76

Part Number:16681

Discontinued

Note: Nla - Style 2, 7

C48A

MTD 138-320-720 (1988) Lawn Tractor 17146 OEM replacement Hood

Hood Obsolete - Not Available

$62.40

Part Number:17146

Discontinued

Note: Style 0

C49

Washer-hd 3/8 Obsolete - Not Available

$4.44

Part Number:936-0217

Discontinued

Note: Purchase Locally

C50

Nut-hex 3/8-24

$5.50

Part Number:712-0241

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.50

C51

Screw-1/4-20 X .62

$4.18

Part Number:710-0751

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.18

C52

Screw-truss Mach #

$4.49

Part Number:710-0473

Usually ships in 7 - 12 business days

Note: (Units With Manual Pto.)

$4.49

C53

MTD 138-320-720 (1988) Lawn Tractor 723-0308C OEM replacement Foot Pad - R.H.

Foot Pad - R.H. Obsolete - Not Available

$6.99

Part Number:723-0308C

Discontinued

C54

MTD 138-320-720 (1988) Lawn Tractor 723-0309B OEM replacement Pad-foot-lh

Pad-foot-lh Obsolete - Not Available

$8.61

Part Number:723-0309B

Discontinued

Note: (Optional)

C57

Nut-lock 1/4 X 28

$4.99

Part Number:712-0380

Usually ships in 7 - 12 business days

Note: (Model 753 Only)

$4.99

C58

Strip-foam

$4.43

Part Number:722-0157

Usually ships in 7 - 12 business days

Note: Only on Wheels With 8-Inch Rim

$4.43

C59

Lanyard

$15.83

Part Number:723-0302

Usually ships in 7 - 12 business days

$15.83

C60

Housing-headlamp Obsolete - Not Available

$29.36

Part Number:931-0705

Discontinued

Note: [Used With Ref No. 40 (Models 802, 812, & 822)] - Style 0, 2

C61

Lens-headlamp-sq Obsolete - Not Available

$9.90

Part Number:931-0706

Discontinued

Note: [Used With Ref No. 40 (Models 802, 812, & 822)] - Style 0, 2

C62

MTD 138-320-720 (1988) Lawn Tractor 732-0414A OEM replacement Spring-hood

Spring-hood Obsolete - Not Available

$4.99

Part Number:732-0414A

Discontinued

C64

Nut-sems 10-24

$4.13

Part Number:712-0272

Usually ships in 7 - 12 business days

Note: (Units With Manual Pto.)

$4.13

C65

Washer-spring

$8.55

Part Number:736-0413

Usually ships in 7 - 12 business days

$8.55

C66

Screw-shldr 375x.1

$8.78

Part Number:938-0952A

In Stock

Note: (Models 803, 813 & 823 Only)

$8.78

C67

MTD 138-320-720 (1988) Lawn Tractor 749-0722B-0637 OEM replacement Support-grille

Support-grille Obsolete - Not Available

$13.71

Part Number:749-0722B-0637

Discontinued

Note: (Style 2)

C68

Strip-trim 10lg

$25.24

Part Number:731-0511-10

Usually ships in 7 - 12 business days

Note: Model (14as848h022)

$25.24

C72

MTD 138-320-720 (1988) Lawn Tractor 746-0617A OEM replacement Control-choke

Control-choke Obsolete - Not Available

$16.15

Part Number:746-0617A

Discontinued

C73

Control Box-thrott

$35.24

Part Number:831-0823A

In Stock

$35.24

C74

Screw-truss Tap

$5.48

Part Number:710-0779A

Usually ships in 7 - 12 business days

Note: For Model 587b

$5.48

C75

Cable-throttle

$21.60

Part Number:746-0501

Usually ships in 7 - 12 business days

Note: Used W/Single Cylinder Engine Only.

$21.60

C76

MTD 138-320-720 (1988) Lawn Tractor 957-0378 OEM replacement Seat 8-7/8in. High

Seat 8-7/8in. High Obsolete - Not Available

$199.05

Part Number:957-0378

Discontinued

Note: Code: N

C78

Use 936-0159

$5.28

Part Number:736-0159

Backorder: No ETA

Note: Not Used in This Application

$5.28

C79

MTD 138-320-720 (1988) Lawn Tractor 722-0160 OEM replacement Bushing

Bushing Obsolete - Not Available

$2.99

Part Number:722-0160

Discontinued

C80

Cable Clamp

$3.99

Part Number:726-0267

Usually ships in 7 - 12 business days

$3.99

C81

Nut-hex Center

$4.68

Part Number:912-0107

In Stock

Note: 500 & 600 Series

$4.68

C82

MTD 138-320-720 (1988) Lawn Tractor 726-0175 OEM replacement Clamp

Clamp Obsolete - Not Available

$3.99

Part Number:726-0175

Discontinued

C83

Screw-hex Wash Hd

$4.99

Part Number:710-0227

Backorder: No ETA

Note: (462r, 472r)

$4.99

C84

Switch-spring

$7.93

Part Number:925-1303

In Stock

Note: (Seat-Outer)

$7.93

C85

Spring-extension

$17.86

Part Number:932-0581B

Usually ships in 7 - 12 business days

Note: Attach the Sort End of Spring to the Notch in the Rear of Ref. No. 2 Attach the Long End to Ref. No. 1.

$17.86

C86

Bracket-seat Lift Obsolete - Not Available

$8.27

Part Number:17239C

Discontinued

C87

Plate-insulator Nu

$8.55

Part Number:926-0320

Usually ships in 7 - 12 business days

Note: New Part

$8.55

C88

Screw-shld .437 Di

$8.55

Part Number:938-0155

Usually ships in 7 - 12 business days

Note: (Units With Manual Pto.)

$8.55

C89

Use 938-0296

$4.53

Part Number:738-0296

In Stock

Note: 938-0296

$4.53

C90

Washer-spring

$8.55

Part Number:936-0141

Usually ships in 7 - 12 business days

Note: 936-0141

$8.55

C91

Screw-hex 5/16-18

$6.92

Part Number:710-0759

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part and

$6.92

C92

MTD 138-320-720 (1988) Lawn Tractor 736-0426 OEM replacement Fiber Washer

Fiber Washer Obsolete - Not Available

$2.99

Part Number:736-0426

Discontinued

Page D

Hotspots

Fig #

Axle-fr-rh

$144.53

Part Number:14650A

Usually ships in 7 - 12 business days

Note: (666)

$144.53

Axle Assy-lh-fr Obsolete - Not Available

$98.24

Part Number:16479P

Discontinued

Note: (666)

Steering Arm

$48.21

Part Number:983-0055-0637

In Stock

Note: New Part

$48.21

Screw-hex Cap

$4.63

Part Number:710-1039

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.63

Screw-hex 5/16-18

$4.63

Part Number:710-0538

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num - Spec.

$4.63

Screw-hex 5/16-24

$5.60

Part Number:710-0772

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.60

Ferrule 3/8 X 24

$17.16

Part Number:911-0198

Usually ships in 7 - 12 business days

$17.16

MTD 138-320-720 (1988) Lawn Tractor 711-0809 OEM replacement Steering Drag Link

Steering Drag Link Obsolete - Not Available

$13.96

Part Number:711-0809

Discontinued

Use 912-0237

$6.21

Part Number:712-0237

In Stock

$6.21

D10

Nut-hex 3/8-24

$5.50

Part Number:712-0241

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.50

D11

Use 912-3010

$4.48

Part Number:712-3010

In Stock

$4.48

D12

Jam Nut 3/8-24

$4.49

Part Number:712-0711

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.49

D13

Use 914-0470

$4.49

Part Number:914-0470

Usually ships in 7 - 12 business days

$4.49

D14

Gear-segment

$66.86

Part Number:717-0622C

Backorder: No ETA

Note: Shown, Use With 911-1107

$66.86

D15

Joint Assy-ball

$17.85

Part Number:923-3018

In Stock

Note: 923-3018

$17.85

D16

Cap-push

$12.95

Part Number:726-0214

In Stock

Note: Models Equipped With a 42-Inch

$12.95

D17

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

D18

Use 936-0169

$3.99

Part Number:736-0169

In Stock

$3.99

D19

Washer-fl-.640id X

$4.63

Part Number:736-0187

Backorder: No ETA

Note: If Equipped

$4.63

D20

Washer-5/16 X 1.25

$5.57

Part Number:736-0343

Usually ships in 7 - 12 business days

Note: (Not Shown)

$5.57

D22

Washer-shake Proof

$5.60

Part Number:936-0271

Usually ships in 7 - 12 business days

Note: (Optional Parts)

$5.60

D23

Washer-.63idx1.595

$4.48

Part Number:736-0285

In Stock

Note: (405)

$4.48

D24

Retainer Plate

$9.22

Part Number:783P08577A

In Stock

Note: New Part

$9.22

D25

Screw-shld .437 Di

$7.84

Part Number:938-0141

In Stock

$7.84

D26

Shaft-steering

$110.13

Part Number:738-0730

Usually ships in 7 - 12 business days

$110.13

D27

Bearing-flange

$7.55

Part Number:941-0225

Backorder: No ETA

Note: (802, 807, 812, 817, 822 & 827)

$7.55

D28

MTD 138-320-720 (1988) Lawn Tractor 747-0558 OEM replacement Tie Rod 18.37 Lg.

Tie Rod 18.37 Lg. Obsolete - Not Available

$8.51

Part Number:747-0558

Discontinued

D29

Spacer Obsolete - Not Available

$4.99

Part Number:950-0532

Discontinued

Note: Plastic

D30

Spacer-.380 Id X .

$5.57

Part Number:950-0535

Backorder: No ETA

Note: Model Lc-40 Only

$5.57

D31

Bracket-sup E

$11.40

Part Number:16657

Usually ships in 7 - 12 business days

$11.40

D32

MTD 138-320-720 (1988) Lawn Tractor 166-58-8 OEM replacement Rear Pivot Bar Support Brkt.

Rear Pivot Bar Support Brkt. Obsolete - Not Available

$2.99

Part Number:166-58-8

Discontinued

D33

MTD 138-320-720 (1988) Lawn Tractor 17127 OEM replacement Pivot Bar Ass'Y.

Pivot Bar Ass'Y. Obsolete - Not Available

$74.01

Part Number:17127

Discontinued

D34

Hex Bolt 5/16-18 X .75

$4.33

Part Number:710-3008

In Stock

Note: Models With Electric Pto Only

$4.33

D35

MTD 138-320-720 (1988) Lawn Tractor 734-1422 OEM replacement Front Wheel Ass'Y. Comp. 13" X 6"

Front Wheel Ass'Y. Comp. 13" X 6" Obsolete - Not Available

$107.52

Part Number:734-1422

Discontinued

D35A

MTD 138-320-720 (1988) Lawn Tractor 734-1421-0901 OEM replacement Tire-13.0 X 6.0

Tire-13.0 X 6.0 Obsolete - Not Available

$77.72

Part Number:734-1421-0901

Discontinued

D36

Kit-wheel Rim Obsolete - Not Available

$124.39

Part Number:753-0838-0662

Discontinued

Note: Replace With 753-0838 Rim Kit

D37

Valve-tubeless Air

$4.41

Part Number:934-0255

In Stock

Note: Model No.(S) E633e, E6b3h

$4.41

D38

Bearing-flange

$7.91

Part Number:741-0487C

In Stock

$7.91

D40

Use 914-0111

$5.97

Part Number:714-0111

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally Order by Part Numb

$5.97

D41

Washer-fl-.4

$3.99

Part Number:736-0185

In Stock

Note: With Manual Chute Crank

$3.99

D42

Use 912-0237

$6.21

Part Number:712-0237

In Stock

$6.21

D43

Bearing-steering Obsolete - Not Available

$3.99

Part Number:941-0501

Discontinued

D44

Screw-oval Hd 10 X

$5.48

Part Number:710-0837

Usually ships in 7 - 12 business days

Note: (Style A)

$5.48

D45

Wheel-steering Obsolete - Not Available

$66.63

Part Number:931-0806A

Discontinued

Note: Uses Round Steering Wheel Cap.

D46

Steering Wheel Cap Obsolete - Not Available

$7.75

Part Number:931-0220

Discontinued

D47

Hub Cap - Black

$6.89

Part Number:931-0484A

In Stock

Note: (Not Shown)

$6.89

D48

Steer Bellows Obsolete - Not Available

$57.40

Part Number:731-0559B

Discontinued

D49

Washer-bell .337 X

Minimum Quantity of 2 Required

$4.32

Part Number:736-0242

Backorder: No ETA

Note: Not Used in This Application

$4.32

D50

Nut

$4.44

Part Number:712-0798

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.44

D51

MTD 138-320-720 (1988) Lawn Tractor 738-0365 OEM replacement Screw-shld

Screw-shld Obsolete - Not Available

$5.92

Part Number:738-0365

Discontinued

Page E

Hotspots

Fig #

Guard-engine Belt Obsolete - Not Available

$47.76

Part Number:783-0265A-0637

Discontinued

Note: New Part

Hex Wash. Scr. 1/4-14 X .625

$4.44

Part Number:710-0896

In Stock

$4.44

Screw-hex 5/16-18

$11.83

Part Number:710-0833

In Stock

Note: (Units With Manual Pto.)

$11.83

Use 912-3010

$4.48

Part Number:712-3010

In Stock

$4.48

Washer-bell .337 X

Minimum Quantity of 2 Required

$4.32

Part Number:736-0242

Backorder: No ETA

Note: Not Used in This Application

$4.32

Knob

$10.49

Part Number:920-0232

In Stock

Note: Used With Manual Pto

$10.49

Washer-spring Bell

$4.18

Part Number:736-0270

In Stock

Note: If Equipped

$4.18

E11

Hex Patch L-nut 1/4-28 Thd

$6.03

Part Number:712-0138

In Stock

Note: (Not Part of Transmission Complete)

$6.03

E13

MTD 138-320-720 (1988) Lawn Tractor 750-0721 OEM replacement Spacer. 5" I.D.

Spacer. 5" I.D. Obsolete - Not Available

$2.99

Part Number:750-0721

Discontinued

E14

MTD 138-320-720 (1988) Lawn Tractor 710-0559 OEM replacement Hex Bolt 1/4-28 X 1.75

Hex Bolt 1/4-28 X 1.75" Lg. Obsolete - Not Available

$2.99

Part Number:710-0559

Discontinued

E16

MTD 138-320-720 (1988) Lawn Tractor 16352A-0637 OEM replacement Variable Speed Torque Brkt. Ass'y.

Variable Speed Torque Brkt. Ass'y. Obsolete - Not Available

$9.98

Part Number:16352A-0637

Discontinued

E17

MTD 138-320-720 (1988) Lawn Tractor 16676B-0637 OEM replacement Bracket Assy. Var.

Bracket Assy. Var. Obsolete - Not Available

$29.89

Part Number:16676B-0637

Discontinued

E18

MTD 138-320-720 (1988) Lawn Tractor 16679 OEM replacement Variable Speed Pivot Brkt.

Variable Speed Pivot Brkt. Obsolete - Not Available

$9.89

Part Number:16679

Discontinued

E19

Hex Bolt 5/16-18 X .75

$4.33

Part Number:710-3008

In Stock

Note: Models With Electric Pto Only

$4.33

E20

Hex Hd. Cap Scr. 3/8-24 X 1.75

$5.62

Part Number:710-0539

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.62

E21

Bolt-carriage

$5.22

Part Number:710-0703

Backorder: No ETA

Note: Purchase Locally

$5.22

E22

Screw-hex 7/16-20

$10.17

Part Number:710-0757

In Stock

Note: (Units With Manual Pto.)

$10.17

E23

Screw-hex-3/8-16x2

$8.53

Part Number:710-0859

In Stock

Note: Purchase Locally

$8.53

E24

Keeper-belt

$11.09

Part Number:911-1000

In Stock

$11.09

E25

Nut-hex 3/8-24

$5.50

Part Number:712-0241

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.50

E27

Nut-hex 1/4-20

$5.62

Part Number:912-0287

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$5.62

E28

Nut

$4.44

Part Number:712-0798

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.44

E29

Nut

$8.55

Part Number:712-3029

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$8.55

E30

Clamp Obsolete - Not Available

$3.99

Part Number:726-0175

Discontinued

E31

Ring-snap For .562

$8.53

Part Number:916-0114

In Stock

$8.53

E32

Pulley-var Sp

$248.32

Part Number:917-0800A

Backorder: No ETA

Note: Code N

$248.32

E33

MTD 138-320-720 (1988) Lawn Tractor 753-0537 OEM replacement Kit-transaxle

Kit-transaxle Obsolete - Not Available

$598.89

Part Number:753-0537

Discontinued

E34

External L-washer 5/16

$4.21

Part Number:736-0607

In Stock

Note: (Model X604g)

$4.21

E36

Spring-extension

$15.72

Part Number:932-0384

In Stock

Note: (Drive Idler)

$15.72

E37

Extension Spring, .94 Od X 6.7

$22.84

Part Number:732-0459C

Backorder: No ETA

Note: Replaces 732-0850, 54'' Deck Only

$22.84

E38

Spring-extension Obsolete - Not Available

$6.48

Part Number:932-0568

Discontinued

E39

Washer-fl

$8.84

Part Number:936-0117

Usually ships in 7 - 12 business days

Note: (271r, 272r-if Required)

$8.84

E40

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

E41

Use 936-0169

$3.99

Part Number:736-0169

In Stock

$3.99

E42

Washer-lock 7/16

$4.44

Part Number:936-0171

In Stock

$4.44

E43

Washer-fl .445 X 1

$9.70

Part Number:736-0322

In Stock

Note: (Units With Manual Pto.)

$9.70

E44

Washer-lock

$5.57

Part Number:936-0329

Backorder: No ETA

Note: (for Model E633e)

$5.57

E45

Washer-bell

$4.03

Part Number:736-0331

Backorder: No ETA

Note: (271r, 272r)

$4.03

E46

Fl-wash.

$4.99

Part Number:736-0355

Usually ships in 7 - 12 business days

$4.99

E47

Use 936-0414

$4.40

Part Number:736-0414

Usually ships in 7 - 12 business days

$4.40

E48

Lock Washer .50

$4.49

Part Number:736-0921

In Stock

$4.49

E49

Shaft

$41.81

Part Number:938-0569

Usually ships in 7 - 12 business days

$41.81

E50

Bearing-thrust Obsolete - Not Available

$3.03

Part Number:941-0405

Discontinued

E51

Flanged Bearing Obsolete - Not Available

$5.55

Part Number:741-0419

Discontinued

E52

Bearing-nyliner

$5.71

Part Number:741-0495

In Stock

$5.71

E53

MTD 138-320-720 (1988) Lawn Tractor 747-0688 OEM replacement Speed Control Link

Speed Control Link Obsolete - Not Available

$8.03

Part Number:747-0688

Discontinued

E54

MTD 138-320-720 (1988) Lawn Tractor 750-0703 OEM replacement Spacer

Spacer Obsolete - Not Available

$5.86

Part Number:750-0703

Discontinued

E55

Belt-v .700x53.17

$48.83

Part Number:954-0280A

In Stock

Note: For Model 134a676f190 Only.

$48.83

E56

Belt-.7 X 44.2 Lg

$43.47

Part Number:954-0281

In Stock

Note: (Use Only Factory Approved Parts)

$43.47

E57

MTD 138-320-720 (1988) Lawn Tractor 756-0374 OEM replacement Pulley

Pulley Obsolete - Not Available

$86.95

Part Number:756-0374

Discontinued

E58

Pulley-idler Flat

$41.44

Part Number:756-0643A

In Stock

Note: Code N

$41.44

E59

MTD 138-320-720 (1988) Lawn Tractor 756-0508 OEM replacement Pulley-engine

Pulley-engine Obsolete - Not Available

$60.99

Part Number:756-0508

Discontinued

E61

Spring

$15.14

Part Number:932-0413

In Stock

Note: (Used W/20

$15.14

E62

Spacer-shld

$5.50

Part Number:748-0234

Backorder: No ETA

Note: Not Used on Units With Electric P.T.O.

$5.50

E63

Hex Bolt 5/16-18 X 2.75 Lg.

$4.99

Part Number:710-0176

Usually ships in 7 - 12 business days

$4.99

E64

MTD 138-320-720 (1988) Lawn Tractor 16714A OEM replacement Front Frame

Front Frame Obsolete - Not Available

$110.84

Part Number:16714A

Discontinued

E65

MTD 138-320-720 (1988) Lawn Tractor 16715 OEM replacement Rear Frame

Rear Frame Obsolete - Not Available

$75.88

Part Number:16715

Discontinued

E66

MTD 138-320-720 (1988) Lawn Tractor 16654A-0637 OEM replacement Bracket-trans Sup

Bracket-trans Sup Obsolete - Not Available

$23.75

Part Number:16654A-0637

Discontinued

Note: New Part

E67

MTD 138-320-720 (1988) Lawn Tractor 16659-0637 OEM replacement Bracket-trans Rein

Bracket-trans Rein Obsolete - Not Available

$15.83

Part Number:16659-0637

Discontinued

E68

Screw-hex Hd Tap

$4.40

Part Number:710-0726

In Stock

Note: 500 & 600 Series

$4.40

E69

Screw-1/4-20 X .62

$4.18

Part Number:710-0751

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.18

E70

Solenoid

$37.50

Part Number:925-0771

In Stock

Note: (for Tractors W/Serial No. 170,599 and Below)

$37.50

E71

Kit Circuit Brkr. Obsolete - Not Available

$36.10

Part Number:753-0685

Discontinued

Note: for Model 996 Only.

E72

Nut-hex Center

$3.99

Part Number:912-0158

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$3.99

E73

Screw-hex 5/16-18

$6.11

Part Number:710-0189

Usually ships in 7 - 12 business days

Note: (Used W/20

$6.11

E74

Screw-truss Mach

$5.57

Part Number:710-0351

Usually ships in 7 - 12 business days

Note: Used on Briggs and Stratton Engines Only

$5.57

E75

MTD 138-320-720 (1988) Lawn Tractor 16689B OEM replacement Clutch/Brake Pedal Ass'y.

Clutch/Brake Pedal Ass'y. Obsolete - Not Available

$54.87

Part Number:16689B

Discontinued

E77

Bolt-carriage 1/4-

$5.28

Part Number:710-0134

In Stock

Note: If Equipped

$5.28

E78

Screw-hex 1/4-20 X

$4.21

Part Number:710-0597

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.21

E79

Screw-hex Wash Sf

Minimum Quantity of 2 Required

$4.44

Part Number:710-0599

In Stock

Note: Not Used on Units With Electric P.T.O.

$4.44

E80

Ferrule 3/8 X 24

$17.16

Part Number:911-0198

Usually ships in 7 - 12 business days

$17.16

E81

Nut-sems 1/4-20

$5.40

Part Number:712-0271

In Stock

Note: (for Ground Wire of Light Ass\\\\\\\'y)

$5.40

E82

Use 914-0111

$5.97

Part Number:714-0111

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally Order by Part Numb

$5.97

E83

Pin-cotter-3/32 Di

$5.60

Part Number:914-0507

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.60

E84

MTD 138-320-720 (1988) Lawn Tractor 732-0582 OEM replacement Switch Actuator

Switch Actuator Obsolete - Not Available

$2.99

Part Number:732-0582

Discontinued

E86

Washer-fl

$7.19

Part Number:936-0256

Usually ships in 7 - 12 business days

$7.19

E88

MTD 138-320-720 (1988) Lawn Tractor 747-0686 OEM replacement Brake Rod

Brake Rod Obsolete - Not Available

$13.26

Part Number:747-0686

Discontinued

E90

Ground Wire 7.25 Lg.

$9.63

Part Number:725-0976A

Usually ships in 7 - 12 business days

$9.63

E91

MTD 138-320-720 (1988) Lawn Tractor 17457B OEM replacement Lever-spd Selector

Lever-spd Selector Obsolete - Not Available

$18.99

Part Number:17457B

Discontinued

Note: New Part

E92

5 Spd. Selector Brkt.

$7.63

Part Number:16693B

Usually ships in 7 - 12 business days

Note: (450 Series)

$7.63

E92A

MTD 138-320-720 (1988) Lawn Tractor 16694A OEM replacement 7 Speed Selector Brkt.

7 Speed Selector Brkt. Obsolete - Not Available

$11.13

Part Number:16694A

Discontinued

E93

Screw-shld .437 Di

$7.84

Part Number:938-0141

In Stock

$7.84

E94

Ferrule

$22.21

Part Number:911-0677

Usually ships in 7 - 12 business days

Note: (Not Shown)

$22.21

E94A

Use 912-3010

$4.48

Part Number:712-3010

In Stock

$4.48

E96

Use 914-0104

$4.49

Part Number:714-0104

In Stock

Note: for Models 1463834h & 146w834p Only

$4.49

E98

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

E99

Use 936-0264

$8.53

Part Number:736-0264

Usually ships in 7 - 12 business days

Note: (Model 017r Only)

$8.53

E100

Washer-fl

$5.57

Part Number:736-0463

In Stock

Note: (for Model E633e)

$5.57

E101

Speed Control Rod

$6.13

Part Number:747-0675A

Usually ships in 7 - 12 business days

$6.13

E106

Hex Screw, 5/16-24 X .750

$5.24

Part Number:710-0627

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.24

E107

MTD 138-320-720 (1988) Lawn Tractor 734-1424 OEM replacement Rear Wheel Ass'Y. Comp.

Rear Wheel Ass'Y. Comp. Obsolete - Not Available

$150.80

Part Number:734-1424

Discontinued

E108

MTD 138-320-720 (1988) Lawn Tractor 734-1423 OEM replacement Tire-16 X 7.50

Tire-16 X 7.50 Obsolete - Not Available

$73.18

Part Number:734-1423

Discontinued

E109

MTD 138-320-720 (1988) Lawn Tractor 734-1450 OEM replacement Wheel Rim

Wheel Rim Obsolete - Not Available

$52.60

Part Number:734-1450

Discontinued

E110

Washer-bell .337 X

Minimum Quantity of 2 Required

$4.32

Part Number:736-0242

Backorder: No ETA

Note: Not Used in This Application

$4.32

E114

Shift Lever Adjusting Link

$4.99

Part Number:17178A

Usually ships in 7 - 12 business days

$4.99

E115

MTD 138-320-720 (1988) Lawn Tractor 16482 OEM replacement Shift Lever Spring Brkt.

Shift Lever Spring Brkt. Obsolete - Not Available

$4.99

Part Number:16482

Discontinued

E117

Screw-hex 1/4-20 X

$3.99

Part Number:910-0289

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts Locally. if These Items Cannot Be Obtained Locally, Order by Part Number and Size as Sho

$3.99

E119

Use 914-0149b

$4.55

Part Number:714-0149B

In Stock

$4.55

E121

Knob-shift

$18.59

Part Number:931-0009A

In Stock

$18.59

E122

Cap Speed Nut

$3.99

Part Number:726-0106

In Stock

$3.99

E123

Spring-compression

$11.72

Part Number:732-0499

Usually ships in 7 - 12 business days

Note: (Optional)

$11.72

E125

Washer-fl-.469 Id

$4.19

Part Number:936-0226

Usually ships in 7 - 12 business days

Note: (if Equipped)

$4.19

E127

MTD 138-320-720 (1988) Lawn Tractor 947-0685 OEM replacement Rod-shift

Rod-shift Obsolete - Not Available

$4.99

Part Number:947-0685

Discontinued

E129

Switch-safety Obsolete - Not Available

$12.63

Part Number:725-0577

Discontinued

Note: (Clutch)

E130

MTD 138-320-720 (1988) Lawn Tractor 1779 OEM replacement Shift Lever Support

Shift Lever Support Obsolete - Not Available

$2.99

Part Number:1779

Discontinued

E131

Screw-hex Wash Hd

$4.99

Part Number:710-0227

Backorder: No ETA

Note: (462r, 472r)

$4.99

E132

Plate-insulator Nu

$8.55

Part Number:926-0320

Usually ships in 7 - 12 business days

Note: New Part

$8.55

E133

Kit-safety Switch Obsolete - Not Available

$19.45

Part Number:753-0580

Discontinued

Note: (for Model Series 050, 720 and 730)

E134

Screw-hex Slf Tap

$8.12

Part Number:710-0502A

In Stock

Note: Used on Briggs and Stratton Engines Only

$8.12

E135

Screw-hex 5/16-24

$5.48

Part Number:710-0672

Backorder: No ETA

Note: For 10 & 11 Hp

$5.48

E136

Washer-lock 5/16

Minimum Quantity of 2 Required

$4.95

Part Number:936-0119

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.95

E137

Nut-5/16x 24

$8.45

Part Number:912-3057

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$8.45

E139A

Muffler

$17.89

Part Number:751-0157

Usually ships in 7 - 12 business days

$17.89

E139B

Muffler

$17.89

Part Number:751-0157

Usually ships in 7 - 12 business days

$17.89

E139C

MTD 138-320-720 (1988) Lawn Tractor 951-0450 OEM replacement 10 & 11 Hp B&S

10 & 11 Hp B&S Obsolete - Not Available

$145.93

Part Number:951-0450

Discontinued

E139D

MTD 138-320-720 (1988) Lawn Tractor 951-0443A OEM replacement Muffler

Muffler Obsolete - Not Available

$163.85

Part Number:951-0443A

Discontinued

E140

External L-wash. 1/4 I.d.

$4.99

Part Number:736-0222

Usually ships in 7 - 12 business days

$4.99

E141

Washer-spring

$8.55

Part Number:936-0141

Usually ships in 7 - 12 business days

Note: 936-0141

$8.55

Screw-hex 5/16-24

$4.49

Part Number:710-0157

In Stock

Note: Tightening Torque: 150-300 In. Lbs.

$4.49

Screw-hex 1/4-28 X

$7.05

Part Number:710-0412

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$7.05

MTD 138-320-720 (1988) Lawn Tractor 749-0727 OEM replacement Engine Support

Engine Support Obsolete - Not Available

$8.48

Part Number:749-0727

Discontinued

Note: (8 Hp Only)

Page F

Hotspots

Fig #

MTD 138-320-720 (1988) Lawn Tractor 16842 OEM replacement Shaft Assy-lift

Shaft Assy-lift Obsolete - Not Available

$108.28

Part Number:16842

Discontinued

Lever Fast Idle

$3.99

Part Number:166-82-8

Usually ships in 7 - 12 business days

$3.99

MTD 138-320-720 (1988) Lawn Tractor 16683 OEM replacement Deck Lock Out Brkt.

Deck Lock Out Brkt. Obsolete - Not Available

$9.42

Part Number:16683

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 16688A-0637 OEM replacement Stabilizer Assy

Stabilizer Assy Obsolete - Not Available

$95.21

Part Number:16688A-0637

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 16692A OEM replacement Deck Lift Hanger

Deck Lift Hanger Obsolete - Not Available

$4.99

Part Number:16692A

Discontinued

Bracket-deck Lift Obsolete - Not Available

$14.64

Part Number:16698

Discontinued

Bolt-carriage 1/4-

$5.28

Part Number:710-0134

In Stock

Note: If Equipped

$5.28

Nut-hex Center

$3.99

Part Number:912-0158

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$3.99

Nut-hex 1/4-20

$5.62

Part Number:912-0287

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$5.62

F10

Jam Nut 3/8-24

$4.49

Part Number:712-0711

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.49

F11

Nut

$4.44

Part Number:712-0798

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$4.44

F12

Use 914-0104

$4.49

Part Number:714-0104

In Stock

Note: for Models 1463834h & 146w834p Only

$4.49

F13

Cotter Pin 1/8" Dia.

$3.99

Part Number:714-0115

Usually ships in 7 - 12 business days

$3.99

F14

Pin-cotter-3/32 Di

$5.60

Part Number:914-0507

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.60

F15

MTD 138-320-720 (1988) Lawn Tractor 720-0143 OEM replacement Handle Ass" y, Engagement LH

Handle Ass" y, Engagement LH Obsolete - Not Available

$4.99

Part Number:720-0143

Discontinued

F16

Cable Clamp

$3.99

Part Number:726-0267

Usually ships in 7 - 12 business days

$3.99

F17

Use 936-0169

$3.99

Part Number:736-0169

In Stock

$3.99

F19

Washer-fl-.4

$3.99

Part Number:736-0185

In Stock

Note: With Manual Chute Crank

$3.99

F20

Washer-lock

$5.57

Part Number:936-0329

Backorder: No ETA

Note: (for Model E633e)

$5.57

F21

Shld. Bolt .625 Dia. X .170

$9.22

Part Number:738-0281

Usually ships in 7 - 12 business days

$9.22

F22

Bearing-flange

$7.55

Part Number:941-0225

Backorder: No ETA

Note: (802, 807, 812, 817, 822 & 827)

$7.55

F23

Bearing-nyliner

$5.71

Part Number:741-0495

In Stock

$5.71

F24

MTD 138-320-720 (1988) Lawn Tractor 747-0677 OEM replacement J-Bolt 3/8-16 x 5.25" Lg.

J-Bolt 3/8-16 x 5.25" Lg. Obsolete - Not Available

$6.18

Part Number:747-0677

Discontinued

F25

MTD 138-320-720 (1988) Lawn Tractor 747-0678 OEM replacement Connecting Rod-R.H.

Connecting Rod-R.H. Obsolete - Not Available

$8.51

Part Number:747-0678

Discontinued

F26

MTD 138-320-720 (1988) Lawn Tractor 747-0679 OEM replacement Connecting Rod-L.H.

Connecting Rod-L.H. Obsolete - Not Available

$12.39

Part Number:747-0679

Discontinued

F27

MTD 138-320-720 (1988) Lawn Tractor 747-0689 OEM replacement Link-lift

Link-lift Obsolete - Not Available

$20.40

Part Number:747-0689

Discontinued

F28

Spacer

$6.88

Part Number:750-0547

In Stock

$6.88

F29

MTD 138-320-720 (1988) Lawn Tractor 732-0153 OEM replacement Spring-.75 Od X 8.

Spring-.75 Od X 8. Obsolete - Not Available

$7.37

Part Number:732-0153

Discontinued

Note: (Jack Shaft)

F30

Ribbed Neck Bolt 3/8-24 X .80

$3.99

Part Number:710-0793

Usually ships in 7 - 12 business days

Note: Special

$3.99

F31

Nut-hex 3/8-24

$5.50

Part Number:712-0241

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.50

F32

Washer-fl

$3.99

Part Number:736-0354

Usually ships in 7 - 12 business days

$3.99

F33

MTD 138-320-720 (1988) Lawn Tractor 932-0564 OEM replacement Spring-extension

Spring-extension Obsolete - Not Available

$23.92

Part Number:932-0564

Discontinued

F34

Use 912-3010

$4.48

Part Number:712-3010

In Stock

$4.48

F35

Screw-hex Wash Tap

$4.66

Part Number:710-0602

In Stock

Note: Quantity of 3 for Model Hwt-5e Only; Quantity of 1 for Model Hwt-4

$4.66

F36

Wave Washer

$8.45

Part Number:736-0174

In Stock

$8.45

F37

MTD 138-320-720 (1988) Lawn Tractor 16716-0637 OEM replacement Switch Activating Brkt.

Switch Activating Brkt. Obsolete - Not Available

$5.15

Part Number:16716-0637

Discontinued

F38

Switch-safety

$42.47

Part Number:725-0803B

Usually ships in 7 - 12 business days

Note: (Deck)

$42.47

F39

Special Washer

$5.81

Part Number:736-0170

Usually ships in 7 - 12 business days

Note: Special

$5.81

F40

Screw-hex Ab-tap

$3.99

Part Number:910-0224

In Stock

Note: Used With Manual Pto

$3.99

Page G

Hotspots

Fig #

Key-hi-pro #4-3/32 Obsolete - Not Available

$3.52

Part Number:914-0129

Discontinued

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

Ring-snap For .625 Obsolete - Not Available

$3.99

Part Number:916-0115

Discontinued

Screw, 1/4-20 X 1.75

$6.84

Part Number:710-1026

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$6.84

Hex Bolt 5/16-18 X .1in. Lg. (

$4.21

Part Number:710-0376

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$4.21

MTD 138-320-720 (1988) Lawn Tractor 717-0540 OEM replacement Upper Housing

Upper Housing Obsolete - Not Available

$94.96

Part Number:717-0540

Discontinued

MTD 138-320-720 (1988) Lawn Tractor 710-0889 OEM replacement Hex Fl-Bolt 1/4-20 x .88

Hex Fl-Bolt 1/4-20 x .88" Lg. Obsolete - Not Available

$2.99

Part Number:710-0889

Discontinued

Nut-hex 1/4-20

$5.62

Part Number:912-0287

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an

$5.62

Shaft-input

$121.18

Part Number:717-0634A

Usually ships in 7 - 12 business days

$121.18

Seal-sq Obsolete - Not Available

$2.99

Part Number:921-0178

Discontinued

G10

Washer-thrust

$8.17

Part Number:936-0335

In Stock

$8.17

G12

Ring-snap For .438 Obsolete - Not Available

$5.21

Part Number:916-0108

Discontinued

Note: Used on Single-Speed Transmission 618-0307c Only.

G13

MTD 138-320-720 (1988) Lawn Tractor 717-0768 OEM replacement Shaft-drive Lh

Shaft-drive Lh Obsolete - Not Available

$71.03

Part Number:717-0768

Discontinued

G14

Bearing-flange

$11.84

Part Number:941-0336

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$11.84

G15A

Washer-fl .630r-fl

$4.44

Part Number:936-0349

Usually ships in 7 - 12 business days

Note: As Required

$4.44

G15B

Washer-fl

$4.49

Part Number:936-0336

In Stock

Note: Use Applicable Flat Washers in This Application Allowing .006/.014 In. End-Play.

$4.49

G15C

Washer-fl

$5.60

Part Number:936-0337

Usually ships in 7 - 12 business days

Note: Use Applicable Flat Washer (Ref. #'S 3 or 18) in This Application Allowing .0150/.0020 In. End-Play

$5.60

G16

Gear-bevel Obsolete - Not Available

$88.52

Part Number:717-0757

Discontinued

G17

Collar-clutch Obsolete - Not Available

$28.83

Part Number:917-0667

Discontinued

G18

Gear-miter Obsolete - Not Available

$23.45

Part Number:717-1020

Discontinued

G19

Kit-diff Cross Sha Obsolete - Not Available

$26.00

Part Number:753-0527

Discontinued

Note: Part Number Is Used for Service Kit

G20

Kit-diff Cross Sha Obsolete - Not Available

$26.00

Part Number:753-0527

Discontinued

Note: Part Number Is Used for Service Kit

G21

Pan Head Scr. 1/4-20 X .50in.

$4.99

Part Number:710-0862A

Usually ships in 7 - 12 business days

$4.99

G22

MTD 138-320-720 (1988) Lawn Tractor 917-0766 OEM replacement Axle-rh

Axle-rh Obsolete - Not Available

$103.56

Part Number:917-0766

Discontinued

G23

Brg-sleeve

$10.95

Part Number:741-05060

In Stock

Note: (Not Shown)

$10.95

G24

Use 921-0179

$8.62

Part Number:721-0179

In Stock

Note: (Not Shown)

$8.62

G25

Bearing-flange

$13.63

Part Number:941-0339

In Stock

Note: Shown With Reference 9, (2 Used Per Caster Bracket)

$13.63

G26

Washer-fl-.760id X

$4.32

Part Number:736-0188

In Stock

Note: Add a Second Washer, Ref #11, if Needed, to Reduce Axle Play.

$4.32

G27

Kit-diff Cross Sha Obsolete - Not Available

$26.00

Part Number:753-0527

Discontinued

Note: Part Number Is Used for Service Kit

G28

Kit-diff Can Repl

$78.12

Part Number:753-0546

Usually ships in 7 - 12 business days

$78.12

G33

Washer-fl-.760id X

$4.32

Part Number:736-0188

In Stock

Note: Add a Second Washer, Ref #11, if Needed, to Reduce Axle Play.

$4.32

G34

MTD 138-320-720 (1988) Lawn Tractor 753-0714 OEM replacement Kit-trans Housing

Kit-trans Housing Obsolete - Not Available

$253.60

Part Number:753-0714

Discontinued

G35

Spacer Obsolete - Not Available

$3.99

Part Number:750-0555

Discontinued

Note: (Not Part of Transaxle Complete)

G36

Washer-lock

$5.57

Part Number:936-0329

Backorder: No ETA

Note: (for Model E633e)

$5.57

G37

MTD 138-320-720 (1988) Lawn Tractor 910-0886 OEM replacement Screw-hex 1/4-20x1

Screw-hex 1/4-20x1 Obsolete - Not Available

$3.99

Part Number:910-0886

Discontinued

Note: (Not Part of Transaxle Complete)

G38

Nut-hex Ins Jam

$5.71

Part Number:912-0273

Usually ships in 7 - 12 business days

Note: Not Part of Transaxle Complete.

$5.71

G39

Use 936-0159

$5.28

Part Number:736-0159

Backorder: No ETA

Note: Not Used in This Application

$5.28

G40

Arm-actuating

$12.76

Part Number:717-0772B

Usually ships in 7 - 12 business days

Note: Not Part of Transaxle Complete.

$12.76

G41

Brake Yoke

$7.63

Part Number:717-0679

Usually ships in 7 - 12 business days

$7.63

G43

Puck-brake

$7.91

Part Number:917-0678

Backorder: No ETA

Note: Not Part of Transaxle Complete.

$7.91

G44

MTD 138-320-720 (1988) Lawn Tractor 917-0765 OEM replacement Axle-lh

Axle-lh Obsolete - Not Available

$126.99

Part Number:917-0765

Discontinued

G45

MTD 138-320-720 (1988) Lawn Tractor 717-0677 OEM replacement Brake Disc

Brake Disc Obsolete - Not Available

$19.62

Part Number:717-0677

Discontinued

Note: Not Part of Transaxle Complete.

G46

Bearing-flange

$11.04

Part Number:941-0337

In Stock

$11.04

G47

Key-hi-pro

$4.40

Part Number:914-0161

In Stock

Note: (Not Shown)

$4.40

G48

Fork Assy-shift Obsolete - Not Available

$117.20

Part Number:917-0754

Discontinued

G49

Ball Detent .250

$5.57

Part Number:741-0862

Usually ships in 7 - 12 business days

Note: (Not Shown)

$5.57

G50

Spring-detent Shaft

$4.21

Part Number:932-05125

In Stock

$4.21

G51

Key-hi Pro Obsolete - Not Available

$11.39

Part Number:914-0169

Discontinued

G52

Bearing-needle

$19.43

Part Number:941-0335

In Stock

Note: (Not Shown)

$19.43

G53

Self-tapping Screw, 1/4-20 X 1

$8.84

Part Number:710-0788

Usually ships in 7 - 12 business days

$8.84

G54

Washer-fl

$4.49

Part Number:936-0336

In Stock

Note: Use Applicable Flat Washers in This Application Allowing .006/.014 In. End-Play.

$4.49

G54A

Washer-fl

$5.60

Part Number:936-0337

Usually ships in 7 - 12 business days

Note: Use Applicable Flat Washer (Ref. #'S 3 or 18) in This Application Allowing .0150/.0020 In. End-Play

$5.60

G56

MTD 138-320-720 (1988) Lawn Tractor 710-0966 OEM replacement Hex Bolt 1/4-20 x 2.50" Lg. (Grade 5)

Hex Bolt 1/4-20 x 2.50" Lg. (Grade 5) Obsolete - Not Available

$2.99

Part Number:710-0966

Discontinued

Note: Nla (Not Part of Transaxle Complete)

G57

MTD 138-320-720 (1988) Lawn Tractor 917-0767 OEM replacement Gear-differential

Gear-differential Obsolete - Not Available

$120.03

Part Number:917-0767

Discontinued

G58

Bolt-sq Hd Special Obsolete - Not Available

$4.99

Part Number:717-0796

Discontinued

Note: (Not Part of Transaxle Complete)

G59

Pin-cotter-3/32 Di

$5.60

Part Number:914-0507

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num

$5.60

Grease 8 Oz Tube

$43.21

Part Number:737-0300A

In Stock

Note: Nla - 10 oz.

$43.21

Fig #

MTD Lawn Tractor Replacement Parts For Model 138-320-720 (1988)

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