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  MTD 139-504-327 (1989) ) Lawn Tractor Parts
MTD Lawn Tractor Replacement  For Model 139-504-327 (1989) )

MTD Lawn Tractor Replacement Parts For Model 139-504-327 (1989) )

We Sell Only Genuine MTD Parts

Find MTD 139-504-327 (1989) ) Parts By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for MTD 139-504-327 (1989) )

 Fig #
1
Wire Assembly-blac
 $5.29

Part Number:629-0736

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.29
Usually ships in 7 - 12 business days
 $5.29
2
Wire Assembly-red
 $4.99

Part Number:629-0738

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
3
Spring Switch Obsolete - Not Available
 $2.99

Part Number:732-0420

Discontinued

Discontinued
 $2.99
Discontinued
4
Wire Harness
 $52.40

Part Number:725-1143

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $52.40
Usually ships in 7 - 12 business days
 $52.40
5
Switch Obsolete - Not Available
 $41.99

Part Number:925-0268

Discontinued

Discontinued

Note: (Clutch)
 $41.99
Discontinued
6
Switch-safety
 $30.84

Part Number:925-0819A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (686)
 $30.84
Usually ships in 7 - 12 business days
 $30.84
7
Key-ign (set Of Tw
 $9.52

Part Number:925-0201

In Stock

In Stock

Note: Electric Start Models Only
 $9.52
In Stock
 $9.52
8
Switch-ignition
 $36.40

Part Number:925-0267B

In Stock

In Stock

Note: New Part
 $36.40
In Stock
 $36.40
9
Battery #12n14-3a
 $145.85

Part Number:753-0607

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $145.85
Usually ships in 7 - 12 business days
 $145.85
10
Electric Wire W/Boot Obsolete - Not Available
 $12.47

Part Number:725-0927

Discontinued

Discontinued
 $12.47
Discontinued
11
Solenoid
 $35.94

Part Number:925-0771

In Stock

In Stock

Note: (for Tractors W/Serial No. 170,599 and Below)
 $35.94
In Stock
 $35.94
12
Switch-safety
 $27.12

Part Number:925-0269

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Deck)
 $27.12
Usually ships in 7 - 12 business days
 $27.12
13
Ground Wire Obsolete - Not Available
 $5.17

Part Number:725-0975

Discontinued

Discontinued
 $5.17
Discontinued
14
Electrical Wire Obsolete - Not Available
 $2.99

Part Number:725-0765

Discontinued

Discontinued
 $2.99
Discontinued
 Fig #
15550D
No Longer Available Obsolete - Not Available
 $158.36

Part Number:15550D

Discontinued

Discontinued
 $158.36
Discontinued
15561
Cover Assy-engine E E
 $106.03

Part Number:15561

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $106.03
Usually ships in 7 - 12 business days
 $106.03
7100118
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
7100289
Screw-hex 1/4-20 X
 $3.99

Part Number:910-0289

Usually ships in 7 - 12 business days

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
Usually ships in 7 - 12 business days
 $3.99
7100351
Screw-truss Mach
 $4.99

Part Number:710-0351

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on Briggs and Stratton Engines Only
 $4.99
Usually ships in 7 - 12 business days
 $4.99
7100376
Hex Bolt 5/16-18 X .1in. Lg. (
 $3.99

Part Number:710-0376

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $3.99
In Stock
 $3.99
7120267
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
7120287
Nut-hex 1/4-20
 $4.99

Part Number:912-0287

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
Usually ships in 7 - 12 business days
 $4.99
7360119
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
7360329
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
 Fig #
1
Grip
 $14.09

Part Number:720-0223

In Stock

In Stock
 $14.09
In Stock
 $14.09
2
Trus Mch Scr
 $4.99

Part Number:710-0323

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
4
Handle-deck Lift
 $22.81

Part Number:747-0651

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.81
Usually ships in 7 - 12 business days
 $22.81
5
Pin-spring Spir 3/
 $5.43

Part Number:915-0134

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.43
Usually ships in 7 - 12 business days
 $5.43
6
Fl-wash. (hardened)
 $4.99

Part Number:736-0187

In Stock

In Stock

Note: If Equipped
 $4.99
In Stock
 $4.99
7
Ferrule
 $6.92

Part Number:711-0749

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.92
Usually ships in 7 - 12 business days
 $6.92
8
Cotter Pin 1/8" Dia.
 $3.99

Part Number:714-0115

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Washer-fl
 $4.99

Part Number:936-0160

In Stock

In Stock

Note: (Not Part of Deck Assembly Complete)
 $4.99
In Stock
 $4.99
10
Blade-asm 42
 $356.64

Part Number:16402

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $356.64
Usually ships in 7 - 12 business days
 $356.64
11
Fl-wash. .385 I.d. X .87
 $4.99

Part Number:736-0300

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Bracket Assy-lift-
 $25.81

Part Number:15578

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.81
Usually ships in 7 - 12 business days
 $25.81
13
Washer
 $4.99

Part Number:736-0162

In Stock

In Stock
 $4.99
In Stock
 $4.99
14
Compression Spring Obsolete - Not Available
 $3.14

Part Number:732-0430

Discontinued

Discontinued
 $3.14
Discontinued
15
Use 915-0114
 $9.49

Part Number:715-0114

In Stock

In Stock

Note: Purchase Locally
 $9.49
In Stock
 $9.49
16
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
17
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
18
Rear Hgt Adj. Shaft Obsolete - Not Available
 $23.75

Part Number:738-0550

Discontinued

Discontinued
 $23.75
Discontinued
19
Deck Lift Brkt. Assembly-R.H. Obsolete - Not Available
 $18.14

Part Number:15609A

Discontinued

Discontinued
 $18.14
Discontinued
20
Screw-deck Adj 3/8
 $4.99

Part Number:710-0866

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
21
Fl-wash. .385 I.d. X .87
 $4.99

Part Number:736-0300

In Stock

In Stock
 $4.99
In Stock
 $4.99
22
Inter. Cotter Pin 3/8
 $4.99

Part Number:714-0145

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
23
Link Asm-rr
 $43.15

Part Number:15600A-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $43.15
Usually ships in 7 - 12 business days
 $43.15
24
Nut
 $4.99

Part Number:712-0798

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
25
Use 936-0169
 $3.99

Part Number:736-0169

In Stock

In Stock
 $3.99
In Stock
 $3.99
26
Spring-extension
 $21.12

Part Number:732-0540

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.12
Usually ships in 7 - 12 business days
 $21.12
28
Lever Assy-blade E
 $138.02

Part Number:15568A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $138.02
Usually ships in 7 - 12 business days
 $138.02
29
Grip
 $14.09

Part Number:720-0223

In Stock

In Stock
 $14.09
In Stock
 $14.09
30
Spring-extension
 $21.12

Part Number:732-0540

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.12
Usually ships in 7 - 12 business days
 $21.12
31
Lift Assy-deck-fr
 $39.23

Part Number:15573A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.23
Usually ships in 7 - 12 business days
 $39.23
32
Rod-connecting
 $13.62

Part Number:747-0426

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.62
Usually ships in 7 - 12 business days
 $13.62
33
Pin-Clevis Obsolete - Not Available
 $2.99

Part Number:911-0753

Discontinued

Discontinued
 $2.99
Discontinued
34
Pivot Bar Bracket Obsolete - Not Available
 $15.41

Part Number:15613B-0637

Discontinued

Discontinued
 $15.41
Discontinued
35
Screw, 1/4-20 X .750
 $4.99

Part Number:710-0642

In Stock

In Stock

Note: (4 Bolts Needed for Center Auger Bracket)
 $4.99
In Stock
 $4.99
36
Screw-hex Cap
 $4.99

Part Number:710-0805A

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
37
Actuator-switch
 $3.99

Part Number:732-0435

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
38
Washer-fl
 $4.99

Part Number:936-0160

In Stock

In Stock

Note: (Not Part of Deck Assembly Complete)
 $4.99
In Stock
 $4.99
39
Spacer
 $4.99

Part Number:750-0515

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Used W/Rear Axle Bolt)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
40
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
41
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
42
Spring-hook
 $43.52

Part Number:732-0451B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $43.52
Usually ships in 7 - 12 business days
 $43.52
 Fig #
1
Knob
 $10.03

Part Number:720-0187

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.03
Usually ships in 7 - 12 business days
 $10.03
2
Spring-compression
 $9.85

Part Number:732-0437

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.85
Usually ships in 7 - 12 business days
 $9.85
4
Knob
 $9.96

Part Number:920-0232

In Stock

In Stock

Note: Used With Manual Pto
 $9.96
In Stock
 $9.96
5
Lever-speed Contro Obsolete - Not Available
 $26.19

Part Number:747-0652

Discontinued

Discontinued
 $26.19
Discontinued
6
Trus Mch Scr
 $4.99

Part Number:710-0323

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
7
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
8
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
9
Bell Washer
 $3.99

Part Number:736-0253

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Brake Locking Rod Obsolete - Not Available
 $9.34

Part Number:747-0427

Discontinued

Discontinued

Note: Models (510, 520, 530 & 550)
 $9.34
Discontinued
11
Cap Obsolete - Not Available
 $2.99

Part Number:731-0493

Discontinued

Discontinued
 $2.99
Discontinued
12
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
12
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
13
Nut-hex Center
 $3.99

Part Number:912-0158

In Stock

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
In Stock
 $3.99
14
Washer-fl-.531 Id
 $6.61

Part Number:736-0100

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (501 Thru 508)
 $6.61
Usually ships in 7 - 12 business days
 $6.61
15
Washer-Rubber Obsolete - Not Available
 $4.99

Part Number:935-0219

Discontinued

Discontinued
 $4.99
Discontinued
16
Inter. Cotter Pin 3/8
 $4.99

Part Number:714-0145

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
17
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.03
Usually ships in 7 - 12 business days
 $6.03
18
Speed Control Lever Brkt. Ass'y. Obsolete - Not Available
 $13.42

Part Number:16396

Discontinued

Discontinued
 $13.42
Discontinued
19
Ferrule
 $17.20

Part Number:911-0677

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $17.20
Usually ships in 7 - 12 business days
 $17.20
20
Clutch-Brake Pedal Assembly Obsolete - Not Available
 $70.60

Part Number:15562A

Discontinued

Discontinued
 $70.60
Discontinued
21
Pin-cotter-3/32 Di
 $4.99

Part Number:914-0507

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
23
Rod-brake
 $12.99

Part Number:747-0431

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.99
Usually ships in 7 - 12 business days
 $12.99
24
Pulley Assy-var Sp
 $212.31

Part Number:717-0884

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $212.31
Usually ships in 7 - 12 business days
 $212.31
25
Washer-flat
 $9.73

Part Number:736-0247

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (440, 550 & 552)
 $9.73
Usually ships in 7 - 12 business days
 $9.73
26
Bearing-thrust Obsolete - Not Available
 $3.03

Part Number:941-0405

Discontinued

Discontinued
 $3.03
Discontinued
27
Spacer-sleeve .56
 $25.51

Part Number:750-0705

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.51
Usually ships in 7 - 12 business days
 $25.51
28
Cotter Pin 1/8" Dia.
 $3.99

Part Number:714-0115

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
29
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.03
Usually ships in 7 - 12 business days
 $6.03
30
Use 914-0104
 $4.99

Part Number:714-0104

In Stock

In Stock

Note: for Models 1463834h & 146w834p Only
 $4.99
In Stock
 $4.99
31
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.03
Usually ships in 7 - 12 business days
 $6.03
32
Link-Speed Control Obsolete - Not Available
 $4.99

Part Number:747-0394A

Discontinued

Discontinued
 $4.99
Discontinued
33
Knob
 $9.96

Part Number:920-0232

In Stock

In Stock

Note: Used With Manual Pto
 $9.96
In Stock
 $9.96
800
Brake Locking Rod Obsolete - Not Available
 $7.78

Part Number:747-0450

Discontinued

Discontinued
 $7.78
Discontinued
 Fig #
3
Screw-hex 5/16-24
 $4.99

Part Number:710-0672

In Stock

In Stock

Note: For 10 & 11 Hp
 $4.99
In Stock
 $4.99
4
Fl-wash. .344 I.d. X 1.125
 $3.99

Part Number:736-0231

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Use 922-0153
 $3.99

Part Number:722-0153

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
Spacer
 $8.45

Part Number:950-0539

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.45
Usually ships in 7 - 12 business days
 $8.45
8
Screw-hex, Slf-tap
 $6.30

Part Number:710-0502A

In Stock

In Stock

Note: Used on Briggs and Stratton Engines Only
 $6.30
In Stock
 $6.30
9
Gauge-gas
 $22.70

Part Number:723-0155

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Nla (Used W/Black Fuel Tank)
 $22.70
Usually ships in 7 - 12 business days
 $22.70
10
Tank-fuel 1.6 Gal
 $48.84

Part Number:751-0368C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $48.84
Usually ships in 7 - 12 business days
 $48.84
12
Hose Clamp-.406" Dia. Obsolete - Not Available
 $2.99

Part Number:726-0207

Discontinued

Discontinued
 $2.99
Discontinued
22
Floor Mat Obsolete - Not Available
 $45.72

Part Number:735-0220A

Discontinued

Discontinued
 $45.72
Discontinued
23
Screw-truss Tap
 $4.99

Part Number:710-0779A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 587b
 $4.99
Usually ships in 7 - 12 business days
 $4.99
24
Conduit-convoluted
 $15.88

Part Number:731-0757-4

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Units With Manual Pto.)
 $15.88
Usually ships in 7 - 12 business days
 $15.88
25
Clamp
 $3.99

Part Number:726-0175

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
26
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
27
Nut-5/16x 24
 $6.55

Part Number:912-3057

Usually ships in 7 - 12 business days

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
 $6.55
Usually ships in 7 - 12 business days
 $6.55
28
Clutch-Brake Pedal Assembly Obsolete - Not Available
 $70.60

Part Number:15562A

Discontinued

Discontinued
 $70.60
Discontinued
29
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
30
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
31
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
32
Mtg. Brkt. Variable Pulley Obsolete - Not Available
 $16.35

Part Number:17100

Discontinued

Discontinued
 $16.35
Discontinued
33
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
34
Nut-hex 1/4-20
 $4.99

Part Number:912-0287

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
Usually ships in 7 - 12 business days
 $4.99
35
Elbow-90
 $14.49

Part Number:737-0125

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model (650c)
 $14.49
Usually ships in 7 - 12 business days
 $14.49
36
Strip-trim 18lg
 $28.44

Part Number:731-0511-18

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: B&s Twin Cylinder Engine Only.
 $28.44
Usually ships in 7 - 12 business days
 $28.44
37
Choke Control 38
 $25.06

Part Number:746-0614A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (135t676h190, 135v676g190)
 $25.06
Usually ships in 7 - 12 business days
 $25.06
40
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
42
Bolt-hex 5/1
 $5.23

Part Number:710-3039

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.23
Usually ships in 7 - 12 business days
 $5.23
43
Gasket-exhaust
 $6.56

Part Number:BS-692237

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (R-86)
 $6.56
Usually ships in 7 - 12 business days
 $6.56
44
Muffler
 $83.36

Part Number:751-0412

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (R-86)
 $83.36
Usually ships in 7 - 12 business days
 $83.36
45
Bolt-shd 3/8
 $8.22

Part Number:938-0635

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (R-86)
 $8.22
Usually ships in 7 - 12 business days
 $8.22
46
Washer-5/16 X 1.25
 $4.99

Part Number:736-0343

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
47
Washer-flange
 $4.99

Part Number:936-0392

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
49
Bracket-seat Sup
 $20.51

Part Number:15604

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.51
Usually ships in 7 - 12 business days
 $20.51
50
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
55
Screw-hex 1/4-20 X
 $3.99

Part Number:910-0289

Usually ships in 7 - 12 business days

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
Usually ships in 7 - 12 business days
 $3.99
57
Control-throttle
 $22.47

Part Number:831-0796A

In Stock

In Stock

Note: For Model 587b
 $22.47
In Stock
 $22.47
62
Key-ign (set Of Tw
 $9.52

Part Number:925-0201

In Stock

In Stock

Note: Electric Start Models Only
 $9.52
In Stock
 $9.52
63
Switch-ignition
 $36.40

Part Number:925-0267B

In Stock

In Stock

Note: New Part
 $36.40
In Stock
 $36.40
64
Cable Throttle 39
 $27.32

Part Number:946-0630A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 587b
 $27.32
Usually ships in 7 - 12 business days
 $27.32
67
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
67
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
68
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
69
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
70
Screw-Hex Wash Hd Obsolete - Not Available
 $2.99

Part Number:710-0601A

Discontinued

Discontinued
 $2.99
Discontinued
71
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
72
Seat Spring
 $7.88

Part Number:732-0431

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.88
Usually ships in 7 - 12 business days
 $7.88
74
Grommet
 $3.99

Part Number:731-0555A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
75
Screw-hex Wash Sf
 $4.99

Part Number:710-0623

Usually ships in 7 - 12 business days

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.)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
77
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
78
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
78
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
79
Nut-hex Center
 $3.99

Part Number:912-0158

In Stock

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
In Stock
 $3.99
80
Bracket-seat Pivot
 $74.93

Part Number:783-0039A-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $74.93
Usually ships in 7 - 12 business days
 $74.93
81
Seat-
 $93.70

Part Number:757-0343

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $93.70
Usually ships in 7 - 12 business days
 $93.70
82
Use 710-0148
 $3.99

Part Number:710-0894

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
83
Exhaust Pipe Ass'Y. Obsolete - Not Available
 $6.75

Part Number:751-0339

Discontinued

Discontinued

Note: Nla (511)
 $6.75
Discontinued
85
Bracket Assy-switch
 $4.99

Part Number:11053A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Nla (511)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
86
Nut-speed-10-24
 $6.63

Part Number:712-0147

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used With Single Cylinder Engine Only.
 $6.63
Usually ships in 7 - 12 business days
 $6.63
87
Hex Nut
 $4.99

Part Number:712-0121

In Stock

In Stock

Note: Used With Manual Pto
 $4.99
In Stock
 $4.99
88
Fiber Washer Obsolete - Not Available
 $2.99

Part Number:736-0426

Discontinued

Discontinued
 $2.99
Discontinued
90
Screw-truss Mach #
 $4.99

Part Number:710-0425

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (688)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
91
Plastic Handle Obsolete - Not Available
 $10.52

Part Number:11263

Discontinued

Discontinued

Note: Nla (511) (Starter Rope)
 $10.52
Discontinued
92
Rope Handle Bracket Obsolete - Not Available
 $7.97

Part Number:15655B

Discontinued

Discontinued

Note: Nla (511)
 $7.97
Discontinued
93
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
94
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
95
Spring Switch Obsolete - Not Available
 $3.12

Part Number:732-0257A

Discontinued

Discontinued

Note: Nla (511)
 $3.12
Discontinued
800
Throttle Box Ass Y
 $33.77

Part Number:831-0823A

In Stock

In Stock
 $33.77
In Stock
 $33.77
800
Exhaust Gasket
 $4.99

Part Number:BS-692236

In Stock

In Stock

Note: (Model D604g)
 $4.99
In Stock
 $4.99
800
Muffler Assy W/shl
 $118.75

Part Number:951-0413

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (R-10)
 $118.75
Usually ships in 7 - 12 business days
 $118.75
800
Screw-shld
 $8.38

Part Number:938-0636

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used With Single Cylinder Engine Only.
 $8.38
Usually ships in 7 - 12 business days
 $8.38
800
Switch-key
 $34.46

Part Number:925-1425

In Stock

In Stock

Note: (511)
 $34.46
In Stock
 $34.46
800
Arrestor-spark 1in
 $36.03

Part Number:951-0643

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $36.03
Usually ships in 7 - 12 business days
 $36.03
800
Arrestor-spark-1-1
 $62.07

Part Number:951-0544

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $62.07
Usually ships in 7 - 12 business days
 $62.07
800
Cable-control Obsolete - Not Available
 $17.32

Part Number:946-0503

Discontinued

Discontinued

Note: (B&s)
 $17.32
Discontinued
 Fig #
1
Steering Wheel Cap Obsolete - Not Available
 $7.90

Part Number:731-0220

Discontinued

Discontinued
 $7.90
Discontinued
2
Use 912-0237
 $4.99

Part Number:712-0237

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
3
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
4
Wheel-steering
 $66.63

Part Number:931-0806A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Uses Round Steering Wheel Cap.
 $66.63
Usually ships in 7 - 12 business days
 $66.63
5
Steering Shaft Obsolete - Not Available
 $48.41

Part Number:738-0700

Discontinued

Discontinued

Note: Models 510, 520, 530 and 550 Only
 $48.41
Discontinued
7
Spacer-steering Tu
 $3.99

Part Number:931-0651

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Models 510, 520, 530 and 550 Only
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Fl-wash. (hardened)
 $4.99

Part Number:736-0187

In Stock

In Stock

Note: If Equipped
 $4.99
In Stock
 $4.99
9
Bearing-flange
 $7.16

Part Number:941-0225

In Stock

In Stock

Note: (802, 807, 812, 817, 822 & 827)
 $7.16
In Stock
 $7.16
10
Pivot Bar Bracket Obsolete - Not Available
 $15.41

Part Number:15613B-0637

Discontinued

Discontinued
 $15.41
Discontinued
11
Hex Screw .313 X .75 Obsolete - Not Available
 $3.99

Part Number:710-0118

Discontinued

Discontinued
 $3.99
Discontinued
12
Steering Gear Support Brkt. Obsolete - Not Available
 $15.37

Part Number:17130

Discontinued

Discontinued
 $15.37
Discontinued
15
Bearing-flange
 $7.16

Part Number:941-0225

In Stock

In Stock

Note: (802, 807, 812, 817, 822 & 827)
 $7.16
In Stock
 $7.16
16
Fl-wash. .635 I.d. X 1.589 O.d
 $4.99

Part Number:736-0285

In Stock

In Stock

Note: (405)
 $4.99
In Stock
 $4.99
17
Washer
 $6.63

Part Number:736-0320

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rear Left Hole)
 $6.63
Usually ships in 7 - 12 business days
 $6.63
18
Gear-pinion Obsolete - Not Available
 $8.14

Part Number:948-0290

Discontinued

Discontinued
 $8.14
Discontinued
20
Use 912-0116
 $4.99

Part Number:712-0116

In Stock

In Stock
 $4.99
In Stock
 $4.99
21
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.03
Usually ships in 7 - 12 business days
 $6.03
22
Use 912-0237
 $4.99

Part Number:712-0237

In Stock

In Stock
 $4.99
In Stock
 $4.99
23
Hex Screw 3/8-24 X 1.50 Grade 5 Obsolete - Not Available
 $6.47

Part Number:710-0459

Discontinued

Discontinued
 $6.47
Discontinued
24
Washer
 $6.63

Part Number:736-0320

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rear Left Hole)
 $6.63
Usually ships in 7 - 12 business days
 $6.63
25
Hex Nut 3/8-24 Gr.5
 $4.99

Part Number:712-0241

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
25
Hex Nut 3/8-24 Gr.5
 $4.99

Part Number:712-0241

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
26
Use 936-0169
 $3.99

Part Number:736-0169

In Stock

In Stock
 $3.99
In Stock
 $3.99
27
Segment-steering
 $72.99

Part Number:917-0472A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $72.99
Usually ships in 7 - 12 business days
 $72.99
28
Spacer
 $4.99

Part Number:938-0541

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
29
Screw-nylon
 $6.63

Part Number:710-0689

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.63
Usually ships in 7 - 12 business days
 $6.63
30
Washer-fl
 $4.99

Part Number:936-0160

In Stock

In Stock

Note: (Not Part of Deck Assembly Complete)
 $4.99
In Stock
 $4.99
31
Use 912-0206
 $4.99

Part Number:712-0206

In Stock

In Stock
 $4.99
In Stock
 $4.99
32
Washer, .401 X .870 X .063
 $4.99

Part Number:736-0105

In Stock

In Stock

Note: For Models 586, 587b & 588
 $4.99
In Stock
 $4.99
33
Hex Nut 3/8-24 Gr.5
 $4.99

Part Number:712-0241

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
33
Hex Nut 3/8-24 Gr.5
 $4.99

Part Number:712-0241

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
34
Washer-lock 5/16
 $4.99

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
In Stock
 $4.99
35
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
38
Joint Assy-ball
 $17.16

Part Number:923-0156

In Stock

In Stock

Note: New Part
 $17.16
In Stock
 $17.16
39
Cotter Pin 1/8" Dia.
 $3.99

Part Number:714-0115

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
40
Rod-steer Tie
 $8.17

Part Number:947-0417

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.17
Usually ships in 7 - 12 business days
 $8.17
41
Axle Assy-r.h.
 $136.89

Part Number:983-0012

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $136.89
Usually ships in 7 - 12 business days
 $136.89
42
Bearing-flange
 $7.51

Part Number:741-0487C

In Stock

In Stock
 $7.51
In Stock
 $7.51
800
Axle Assy-l.h
 $116.75

Part Number:983-0011

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $116.75
Usually ships in 7 - 12 business days
 $116.75
 Fig #
1
Key-hi-pro #4-3/32 Obsolete - Not Available
 $3.52

Part Number:914-0129

Discontinued

Discontinued

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $3.52
Discontinued
2
Ring-snap For .625
 $3.99

Part Number:916-0115

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Use 710-1026
 $6.10

Part Number:710-0854

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.10
Usually ships in 7 - 12 business days
 $6.10
4
Hex Screw 5/16
 $4.99

Part Number:710-0378

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
5
Use 717-0540
 $90.74

Part Number:717-0764

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $90.74
Usually ships in 7 - 12 business days
 $90.74
6
Hex Fl-Bolt 1/4-20 x .88" Lg. Obsolete - Not Available
 $2.99

Part Number:710-0889

Discontinued

Discontinued
 $2.99
Discontinued
7
Nut-hex 1/4-20
 $4.99

Part Number:912-0287

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.99
Usually ships in 7 - 12 business days
 $4.99
8
Shaft-input
 $116.11

Part Number:717-0634A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $116.11
Usually ships in 7 - 12 business days
 $116.11
9
Seal-sq Obsolete - Not Available
 $2.99

Part Number:921-0178

Discontinued

Discontinued
 $2.99
Discontinued
10
Thrust Washer
 $6.55

Part Number:736-0335

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.55
Usually ships in 7 - 12 business days
 $6.55
11
Pinion-input-14t
 $22.18

Part Number:917-0633

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.18
Usually ships in 7 - 12 business days
 $22.18
12
Ring-snap For .438
 $4.99

Part Number:916-0108

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on Single-Speed Transmission 618-0307c Only.
 $4.99
Usually ships in 7 - 12 business days
 $4.99
13
Shaft-drive Lh
 $71.03

Part Number:717-0768

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $71.03
Usually ships in 7 - 12 business days
 $71.03
14
Bearing-flange
 $11.34

Part Number:941-0336

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $11.34
In Stock
 $11.34
 Fig #
Lawn Tractor Parts

Questions & Answers for MTD 139-504-327 (1989) )


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