Troy-Bilt Lawn Mower | 12A-959K063 | eReplacementParts.com

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Won't drive / self propel

27%

17%

12%

10%

Mower Won't track straight

Hard to start

Won't maintain set cutting height

Engine RPM's surge up and down

Can't turn engine off

Starts but immediately dies

Starter rope won't retract

Starter rope pulls freely / little res..

Show All Symptoms

Find Part by Symptom

Popular Parts

Standard Mulching Blade (21-Inch)

$31.11

Bell Blade Support

$5.22

Hex Screw

$6.86

Carriage Bolt 1/4-20 x .62

$3.58

Nut-Wing 1/4-20

$3.63

TT Screw 1/4-14 x .625

$3.77

Throttle Housing w/o Cable

$15.30

Int. Cotter Pin 5/16

$3.81

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Questions & Answers

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Page A

Hotspots

Fig #

Control Handle

$56.54

Part Number:747-0824B-0637

In Stock, 1 available

Note: (Std.)

$56.54

Control Housing Kit Obsolete - Not Available

$39.47

Part Number:753-0717

Discontinued

Note: Only Available as 753-0717 Kit

6-Speed Rack Cable Brkt.

$9.57

Part Number:16864

Backorder: No ETA

Drive Control Lever

$13.29

Part Number:731-0620A

In Stock, 7 available

Note: (Not Shown)

$13.29

3 Tooth Rack Gear Insert

$4.39

Part Number:913-0397

Backorder: No ETA

Note: (Incl. Ref. 173)

Spring-Shift 6 Speed

$8.31

Part Number:732-0627A

Ships in 1 - 4 business days

$8.31

6-Speed Shift Lever Obsolete - Not Available

$8.03

Part Number:731-0924

Discontinued

Control Housing Kit Obsolete - Not Available

$39.47

Part Number:753-0717

Discontinued

Note: Only Available as 753-0717 Kit

Screw # 10-16 x .625

$3.74

Part Number:710-1667A

Ships in 1 - 4 business days

Note: Electric Start Models Only

$3.74

A10

Control Housing Kit Obsolete - Not Available

$39.47

Part Number:753-0717

Discontinued

Note: Only Available as 753-0717 Kit

A11

S.P. Cable 52.5"

$28.36

Part Number:946-0713A

In Stock, 1 available

$28.36

A12

Hex Lock Nut 1/4-20

$3.30

Part Number:712-0324

In Stock, 11 available

Note: Part of Motor, Switch & Cord Ass\\\\\\\'y. Comp. (Ref. 49)

$3.30

A13

Throttle Housing w/o Cable

$15.30

Part Number:746-0883

In Stock, 25+ available

Note: For Model 147 Only

$15.30

A14

C-Sunk Screw 1/4-20 x 1.3\\\\

$3.87

Part Number:710-1270

Ships in 1 - 4 business days

Note: (Used W/Ref. #54)

$3.87

A15

Control Cable 46"

$21.32

Part Number:946-1131

In Stock, 6 available

$21.32

A16

Upper Handle

$43.54

Part Number:749-0439E-0637

Backorder: No ETA

Note: (Incl. Ref. No. 9)

A17

Star Knob 5/16-18

$5.94

Part Number:720-04072A

In Stock, 25+ available

Note: Use With Carriage Bolt, 5/16-18 X .875

$5.94

A18

Saddle Washer

$3.66

Part Number:736-0451

In Stock, 8 available

$3.66

A19

Curved Hd. Screw-5/16-18x2-1/2

$6.14

Part Number:710-1174

In Stock, 25+ available

Note: 500 & 600 Series

$6.14

A20

Cable Tie

$3.38

Part Number:725-0157

In Stock, 25 available

Note: (W/ Heated Grips)

$3.38

A21

Lower Handle

$46.17

Part Number:749-0907B-0637

In Stock, 12 available

Note: (Code: N)

$46.17

A27

Trail Shield

$34.54

Part Number:731-1901A

Ships in 1 - 4 business days

$34.54

A28

Trail Shield Wire

$5.27

Part Number:732-0842

Ships in 1 - 4 business days

Note: Code N

$5.27

A30

Side-Discharge Chute Obsolete - Not Available

$26.90

Part Number:731-1832

Discontinued

Note: Code N

A31

Mulch Cover

$38.13

Part Number:931-1833A

In Stock, 2 available

$38.13

A32

Deck 21 Obsolete - Not Available

$183.46

Part Number:782-0078B

Discontinued

A33

Nut-Wing 1/4-20

$3.63

Part Number:712-0397A

In Stock, 25+ available

Note: Only Applicable to Three-In-One Models

$3.63

A34

Carriage Bolt 1/4-20 x .62

$3.58

Part Number:710-0703

In Stock, 25+ available

Note: Purchase Locally

$3.58

A35

6-Speed Cable

$30.11

Part Number:946-0939A

In Stock, 6 available

Note: New Part

$30.11

A36

Cable Adjustment Bracket

$7.39

Part Number:782-7574A-0637

Ships in 1 - 4 business days

Note: Code 0498

$7.39

A37

Bell-Wash. 1/4 I.D.

$3.54

Part Number:736-0270

In Stock, 21 available

Note: If Equipped

$3.54

A38

Hex Nut 1/4-20 Gr. 5

$3.95

Part Number:712-3006

Backorder: No ETA

Note: (B&s Intek Twin)

A39

Carriage Bolt 1/4-20x.50

$4.17

Part Number:710-05177

In Stock, 5 available

$4.17

A40

Hex Patch L-Nut 1/4-28 Thd

$5.85

Part Number:712-0138

In Stock, 1 available

Note: (Not Part of Transmission Complete)

$5.85

A41

Cable Mounting Bracket Obsolete - Not Available

$6.34

Part Number:782-7575B-0637

Discontinued

A42

Lock Washer-1/4

$3.81

Part Number:936-0329

In Stock, 2 available

Note: (for Model E633e)

$3.81

A43

Cable Guide

$8.33

Part Number:756-0625

In Stock, 8 available

$8.33

A44

Shoulder Screw

$5.81

Part Number:738-0924A

In Stock, 4 available

$5.81

A45

Int. Cotter Pin 5/16

$3.81

Part Number:714-0104

In Stock, 25+ available

Note: for Models 1463834h & 146w834p Only

$3.81

A46

Wave Washer 3/8\\\" I.D.

$5.87

Part Number:936-0286

Ships in 1 - 4 business days

Note: (Models With Soft Top Grass Catcher)

$5.87

A47

Single Lever Control Arm Obsolete - Not Available

$34.61

Part Number:782-0565-0637

Discontinued

A48

Wheel 9 X 2

$43.85

Part Number:734-2044B

In Stock, 15 available

Note: (Drive/Zag/Blk)

$43.85

A49

Nut-Flat Wel

$3.77

Part Number:712-0414

In Stock, 14 available

Note: (Used W/Ref. #88)

$3.77

A50

Pawl Plate

$5.59

Part Number:16855

In Stock, 7 available

$5.59

A51

Spring

$4.29

Part Number:10622B

In Stock, 25+ available

$4.29

A52

Pawl Rh .345 Id

$10.81

Part Number:748-0381

In Stock, 8 available

Note: (Not Shown)

$10.81

A52A

Pawl LFT .345

$10.03

Part Number:948-0188B

In Stock, 12 available

$10.03

A53

Screw, Shlder, .340 X .285,1/4-20

$9.60

Part Number:738-0137A

In Stock, 7 available

Note: (Optional)

$9.60

A54

Ratchet Wheel 1.62\\\" O.D.

$9.58

Part Number:948-0318

In Stock, 14 available

Note: Models 820 Thru 829

$9.58

A55

Bell-Wash. 1/4 I.D.

$3.54

Part Number:736-0270

In Stock, 21 available

Note: If Equipped

$3.54

A56

Hex Bolt 1/4-20 x .62\\\\

$3.54

Part Number:710-0751

In Stock, 14 available

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

$3.54

A57

Hub Cap

$9.03

Part Number:731-0981C

In Stock, 16 available

Note: (if Equipped)

$9.03

A58

Shoulder Screw 3/8

$9.01

Part Number:738-0102

In Stock, 9 available

Note: (282 Only)

$9.01

A59

Wave Washer

$3.81

Part Number:936-0504

In Stock, 2 available

Note: for Models 587b, 596, and 598.

$3.81

A60

Wheel Kit, 8 X 2 Bb

$39.04

Part Number:753-08093

In Stock, 10 available

Note: (Kit Contains Hubcap)

$39.04

A61

Washer, .401 X .870 X .063

$3.88

Part Number:736-0105

In Stock, 25+ available

Note: For Models 586, 587b & 588

$3.88

A62

Ab Screw 1/4-14 X 0.5\\\\

$5.81

Part Number:710-1348

In Stock, 6 available

$5.81

A63

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

$3.77

Part Number:710-0896

In Stock, 10 available

$3.77

A64

TT Sems Screw 3/8-16 X 1.0

$3.66

Part Number:710-0654A

In Stock, 16 available

Note: Code 665

$3.66

A65

Front Axle Assembly

$70.18

Part Number:611-0064-0637

In Stock, 1 available

$70.18

A66

Fl-Wash. .344 I.D. x .62 O.D.

$3.79

Part Number:736-0204

In Stock, 4 available

Note: (Optional)

$3.79

A67

Carriage Bolt 1/4-20 x .62

$3.58

Part Number:710-0703

In Stock, 25+ available

Note: Purchase Locally

$3.58

A68

Screw, 5/16-14 x .750

$3.87

Part Number:710-1242

In Stock, 20 available

$3.87

A69

Bushing, Lock, .505 Dia. X .62

$5.28

Part Number:741-0492A

Ships in 1 - 4 business days

$5.28

A70

Screw

$5.64

Part Number:710-1241

In Stock, 25 available

$5.64

A71

Front Axle Cover

$104.55

Part Number:731-1836

Ships in 1 - 4 business days

Note: Code N

$104.55

A72

Belt 3/8 x 39.24

$20.38

Part Number:954-0460

In Stock, 19 available

Note: Code N

$20.38

A73

Pulley Assembly

$62.00

Part Number:956-0613A

In Stock, 2 available

Note: New Part

$62.00

A74

Sleeve Spacer .88 Id X 1.13 Od

$3.74

Part Number:950-1071

In Stock, 1 available

Note: Equipped on Units With Briggs & Stratton Engine

$3.74

A75

Sleeve Spacer .88 Id X 1.00 Od

$5.12

Part Number:950-1070

In Stock, 1 available

$5.12

A76

Pivot Bracket

$8.02

Part Number:782-7597

In Stock, 2 available

Note: New Part

$8.02

A77

TT Sems Screw 3/8-16 X 1.0

$3.66

Part Number:710-0654A

In Stock, 16 available

Note: Code 665

$3.66

A78

Control Arm Obsolete - Not Available

$20.22

Part Number:782-7596A

Discontinued

Note: New Part

A79

Torsion Spring

$7.37

Part Number:932-0807

Ships in 1 - 4 business days

$7.37

A80

Pivot Shaft

$10.71

Part Number:711-1114

In Stock, 1 available

Note: New Part

$10.71

A81

Wave Wash..88" I.D. x 1.38" O.D.

$5.81

Part Number:936-0526

Ships in 1 - 4 business days

$5.81

A82

Baffle

$32.17

Part Number:731-08190A

In Stock, 2 available

Note: Code N

$32.17

A83

Self-tapping Screw, 1/4-20 x .375

$3.70

Part Number:710-0653

In Stock, 2 available

Note: Manual Pto

$3.70

A84

Blade Adaptor Kit w/Star

$37.05

Part Number:753-0609

In Stock, 14 available

Note: Blade Secured With 1 Bolt.

$37.05

A85

Standard Mulching Blade (21-Inch)

$31.11

Part Number:942-0741A

In Stock, 25+ available

Note: Blade Secured With 1 Bolt.

$31.11

A86

Bell Blade Support

$5.22

Part Number:736-0524B-1

In Stock, 25+ available

Note: Briggs & Stratton Engine

$5.22

A87

Hex Screw

$6.86

Part Number:710-1257

In Stock, 25+ available

Note: (W/#6 X 2.15 W/Star Blade Adapter)

$6.86

A88

Foam Grip

$6.27

Part Number:720-0294A

In Stock, 5 available

Note: (2 Required)

$6.27

A89

Handle Bracket Assembly - LH Obsolete - Not Available

$29.59

Part Number:682-3053-0637

Discontinued

Note: No Longer Available

A89A

Handle Bracket Assembly - Rh Obsolete - Not Available

$33.88

Part Number:682-3052

Discontinued

A90

Rope Guide

$3.45

Part Number:710-1205

In Stock, 25+ available

Note: (Model 959 Only)

$3.45

A91

Handle Knob

$3.84

Part Number:720-0279

In Stock, 25+ available

Note: New Part

$3.84

A92

Phillips Truss Screw-Hi-Lo #12 X 1.00

$3.81

Part Number:710-0969

In Stock, 2 available

Note: If Equipped

$3.81

Grass Bag

$129.28

Part Number:OEM-190-092

Ships in 1 - 4 business days

$129.28

Page B

Hotspots

Fig #

Grip

$12.59

Part Number:720-0223

In Stock, 7 available

$12.59

Spring Lever

$14.25

Part Number:732-0803A

In Stock, 11 available

Note: Code N

$14.25

Shld. Nut .625" Dia. x .165"

$9.63

Part Number:938-0529

Backorder: No ETA

Note: Code N

Hex Bolt 1/4-20 x .62\\\\

$3.54

Part Number:710-0751

In Stock, 14 available

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

$3.54

Bell-Wash. 1/4 I.D.

$3.54

Part Number:736-0270

In Stock, 21 available

Note: If Equipped

$3.54

Ratchet Wheel 1.62\\\" O.D.

$9.58

Part Number:948-0318

In Stock, 14 available

Note: Models 820 Thru 829

$9.58

Washer-Flat

$3.81

Part Number:736-0369

In Stock, 5 available

Note: (as Required)

$3.81

Pivot Arm Assembly

$26.47

Part Number:682-0531-0637

Ships in 1 - 4 business days

$26.47

Spacer

$3.76

Part Number:750-0515

Backorder: No ETA

Note: (Used W/Rear Axle Bolt)

B10

Bearing-Sleeve

$3.87

Part Number:741-0978

Backorder: No ETA

Note: Code N

B11

Spacer-Shld..385 I.D.x.715 Lg.

$6.07

Part Number:950-1056

In Stock, 1 available

Note: Code N

$6.07

B12

Self-tapping Screw, 1/4-20 x .375

$3.70

Part Number:710-0653

In Stock, 2 available

Note: Manual Pto

$3.70

B13

Chain Cover Assembly Obsolete - Not Available

$24.64

Part Number:682-7528-0637

Discontinued

Note: Code N

B14

Hex Flange Bearing

$6.91

Part Number:741-0324A

In Stock, 1 available

Note: Models 820 Thru 829

$6.91

B15

Transmission Axle Assembly

$113.26

Part Number:682-7526-0637

Ships in 1 - 4 business days

Note: Code N

$113.26

B16

Transmission Complete

$269.33

Part Number:918-0263A

Ships in 1 - 4 business days

Note: Complete

$269.33

B17

Screw, 5/16-18 X .625

$3.88

Part Number:710-0604A

In Stock, 2 available

Note: for Model 146w834h401

$3.88

B18

Chain

$11.11

Part Number:913-0453

In Stock, 1 available

Note: Code N

$11.11

B19

Rear Axle Assembly

$67.56

Part Number:938-0012A

Backorder: No ETA

Note: Code N

B20

Bearing-Hex Flange

$7.52

Part Number:741-0522

Ships in 1 - 4 business days

$7.52

B21

Torsion Spring

$16.37

Part Number:732-0832

In Stock, 1 available

Note: Code N

$16.37

B22

Spacer

$9.48

Part Number:950-0151

Ships in 1 - 4 business days

$9.48

B23

Hex TT-Tap Scr. 3.8-16 x 1.25\\\\

$3.81

Part Number:710-1315

In Stock, 7 available

Note: (Model D604g)

$3.81

B24

Clevis Pin 4.62" Lg.

$10.87

Part Number:911-0835

In Stock, 2 available

Note: (if Equipped)

$10.87

B25

Spacer

$5.32

Part Number:750-0807

Ships in 1 - 4 business days

Note: Found on Models Equipped With a Manual Pto Only.

$5.32

B26

Spring Bracket

$8.12

Part Number:782-0568-0637

In Stock, 1 available

Note: Code N

$8.12

B27

TT Screw 1/4-14 x .625

$3.77

Part Number:710-1652

In Stock, 11 available

Note: If Equipped

$3.77

B28

Cotter Pin 1/8 Dia

$3.99

Part Number:714-0474

In Stock, 1 available

$3.99

B29

Hex Jam Nut 5/16-24 Thd.

$6.11

Part Number:712-3025

In Stock, 1 available

$6.11

B30

Bell-Wash. .325

$3.87

Part Number:736-0425

Ships in 1 - 4 business days

Note: Optional

$3.87

B31

Pulley

$31.72

Part Number:756-0656

Ships in 1 - 4 business days

Note: New Part

$31.72

B32

Flat Washer, .51 X 1.12 X .06

$4.29

Part Number:736-3084

In Stock, 25+ available

Note: (Not Shown)

$4.29

B36

Extension Spring

$3.82

Part Number:932-0849A

In Stock, 4 available

Note: (Code: N)

$3.82

B37

Flange Spacer

$4.45

Part Number:750-1050

Ships in 1 - 4 business days

Note: New Part

$4.45

B38

Idler Bracket Ass'y.

$17.72

Part Number:982-0027A

Ships in 1 - 4 business days

Note: (Code: N)

$17.72

B40

Bearing Sleeve

$9.64

Part Number:741-0682A

In Stock, 1 available

Note: (Code: N)

$9.64

B42

Oil Seal

$8.72

Part Number:921-0329

Ships in 1 - 4 business days

$8.72

B43

Grease Plug

$3.74

Part Number:721-0325

In Stock, 2 available

Note: (Not Shown)

$3.74

B44

Upper Housing Ass\\\'y.

$39.65

Part Number:618-0253

Ships in 5 - 9 business days

$39.65

B45

Cable Bracket

$13.14

Part Number:782-7601A-0637

Ships in 1 - 4 business days

Note: (Code: N)

$13.14

B46

Thrust Bearing

$3.93

Part Number:741-0690

Ships in 1 - 4 business days

Note: (Code: N)

$3.93

B47

Washer-Thrust

$3.93

Part Number:936-0616

Ships in 1 - 4 business days

Note: (Code: N)

$3.93

B48

Pivot Bracket

$24.64

Part Number:782-7595

In Stock, 1 available

Note: New Part

$24.64

B49

Hex Flange Bearing

$6.91

Part Number:741-0324A

In Stock, 1 available

Note: Models 820 Thru 829

$6.91

B50

Output Shaft 6 T.

$29.29

Part Number:711-1168

Ships in 1 - 4 business days

Note: New Part

$29.29

B52

Bearing

$8.26

Part Number:941-0674

Ships in 1 - 4 business days

Note: New Part

$8.26

B53

Pinion Shaft 10 T.

$59.02

Part Number:917-1487

Ships in 1 - 4 business days

Note: (Code: N)

$59.02

B54

Thrust Wash. .382" I.D. X .70" O.D.

$5.87

Part Number:736-0314

Backorder: No ETA

B55

Thrust Washer .388 x .625 x .062 Obsolete - Not Available

$8.03

Part Number:936-0569

Discontinued

Note: New Part

B56

Lower Housing Ass'y.

$44.53

Part Number:918-0252

Ships in 1 - 4 business days

Note: New Part

$44.53

B57

Screw, 1/4-20 X .750

$3.95

Part Number:710-0642

In Stock, 25+ available

Note: (4 Bolts Needed for Center Auger Bracket)

$3.95

B58

Shaft Ass'y.

$127.16

Part Number:911-0066

Ships in 1 - 4 business days

Note: New Part

$127.16

B60

Support Rod W/ Rope Guide

$24.86

Part Number:747-0940A-0637

Ships in 1 - 4 business days

Note: (Code: N)

$24.86

B62

Grassbag Frame

$54.10

Part Number:747-0937-0637

In Stock, 2 available

Note: (Model 979 Only)

$54.10

B63

Grassbag Cover

$95.81

Part Number:631-0071

In Stock, 1 available

Note: (Model 979 Only)

$95.81

Fig #

Troy-Bilt 12A-959K063 (2002) Pro-Cut 300 Walk-Behind Mower Parts