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  Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Parts
Lawn Boy 20In Mulching/Rear Bagging Lawn Mower Replacement For Model 10604 (312000001-312999999)(2012)

Lawn Boy 20In Mulching/Rear Bagging Lawn Mower Replacement Parts For Model 10604 (312000001-312999999)(2012)

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Popular Parts for Lawn Boy 10604 (312000001-312999999)(2012)

Questions & Answers for Lawn Boy 10604 (312000001-312999999)(2012)

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Engine & Blade Assembly
Front Wheel & Height-Of-Cut Assembly
Handle Assembly
Housing Assembly
Rear Bag Assembly
Transmission, Rear Wheel And Height-Of-Cut Assembly
Showing All Parts
Engine & Blade Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Engine & Blade Assembly Diagram
 Fig #
1
Bolt-blade
Minimum Quantity of 2 Required
 $3.99

Part Number:125-2466

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Support-blade
 $11.20

Part Number:108-3766-03

In Stock

In Stock
 $11.20
In Stock
 $11.20
3
Blade-20 Inch
 $21.85

Part Number:133-8181-03

In Stock

In Stock
 $21.85
In Stock
 $21.85
4
Blade Driver Asm
 $33.62

Part Number:106-3987

In Stock

In Stock
 $33.62
In Stock
 $33.62
5
Spacer-driver
 $5.95

Part Number:106-3999

In Stock

In Stock
 $5.95
In Stock
 $5.95
6
Screw-taptite
Minimum Quantity of 2 Required
 $3.99

Part Number:95-1726

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Guide-belt
 $16.17

Part Number:105-3030-03

In Stock

In Stock
 $16.17
In Stock
 $16.17
8
Cover-belt
 $20.34

Part Number:112-8829

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.34
Usually ships in 7 - 12 business days
 $20.34
9
Screw-hwh
Minimum Quantity of 2 Required
 $4.99

Part Number:46-8091

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Stop-rope
 $8.63

Part Number:2210-316

In Stock

In Stock
 $8.63
In Stock
 $8.63
Front Wheel & Height-Of-Cut Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Front Wheel & Height-Of-Cut Assembly Diagram
 Fig #
1
Shoulder Bolt
Minimum Quantity of 2 Required
 $4.99

Part Number:614650

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
7 Inch Wheel Asm
 $29.88

Part Number:117-5964

In Stock

In Stock
 $29.88
In Stock
 $29.88
3
Bolt-shoulder
Minimum Quantity of 2 Required
 $3.99

Part Number:117-5996

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
4
Washer
Minimum Quantity of 2 Required
 $3.99

Part Number:40-1940

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Arm-pivot, Rh
 $13.34

Part Number:107-3877

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.34
Usually ships in 7 - 12 business days
 $13.34
6
Spacer-arm, Pivot
 $3.99

Part Number:117-5997

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
7
Arm-spring, Front
 $10.99

Part Number:112-8828

In Stock

In Stock
 $10.99
In Stock
 $10.99
8
Knob Lever
 $5.95

Part Number:105-3042

In Stock

In Stock
 $5.95
In Stock
 $5.95
9
Nut-lock, Ni
 $5.95

Part Number:3296-39

In Stock

In Stock

Note: Included in Loose Parts Package.
 $5.95
In Stock
 $5.95
10
Arm-pivot, Lh
 $10.52

Part Number:108-1044

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.52
Usually ships in 7 - 12 business days
 $10.52
11
Baffle-throw, Front
 $20.57

Part Number:119-7082

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.57
Usually ships in 7 - 12 business days
 $20.57
12
Spacer-baffle, Front
 $3.99

Part Number:117-5992

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
Handle Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Handle Assembly Diagram
 Fig #
1
Handle-upper
 $66.33

Part Number:119-0308-05

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.33
Usually ships in 7 - 12 business days
 $66.33
2
Guide-rope
 $4.99

Part Number:86-9671

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Washer-flat
Minimum Quantity of 2 Required
 $3.99

Part Number:3256-1

In Stock

In Stock
 $3.99
In Stock
 $3.99
4
Nut-lock, Ni
 $5.95

Part Number:3296-73

In Stock

In Stock
 $5.95
In Stock
 $5.95
5
Bail-brake Obsolete - Not Available
 $25.11

Part Number:117-5940-02

Discontinued

Discontinued
 $25.11
Discontinued
6
Screw-handle
 $8.92

Part Number:92-2270

In Stock

In Stock
 $8.92
In Stock
 $8.92
7
Cable Guide
 $5.95

Part Number:114-7988

In Stock

In Stock
 $5.95
In Stock
 $5.95
8
Brake Cable
 $37.00

Part Number:112-8818

In Stock

In Stock
 $37.00
In Stock
 $37.00
9
Knob-handle Obsolete - Not Available
 $5.95

Part Number:117-5976

Discontinued

Discontinued
 $5.95
Discontinued
10
Bolt-carr
Minimum Quantity of 2 Required
 $3.99

Part Number:3230-6

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Bail-traction, 2-bail Flat
 $37.48

Part Number:112-8835-02

In Stock

In Stock
 $37.48
In Stock
 $37.48
12
Cable-traction
 $37.00

Part Number:112-8817

In Stock

In Stock
 $37.00
In Stock
 $37.00
Housing Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Housing Assembly Diagram
 Fig #
1
Housing Asm Obsolete - Not Available
 $225.60

Part Number:117-4153

Discontinued

Discontinued
 $225.60
Discontinued
1:2
Decal-danger
 $6.72

Part Number:94-8072

In Stock

In Stock
 $6.72
In Stock
 $6.72
1:3
Decal
 $8.88

Part Number:117-4131

In Stock

In Stock
 $8.88
In Stock
 $8.88
1:4
Plug-dome
 $3.99

Part Number:104-9373

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
2
Chute-rear
 $13.44

Part Number:112-8845

In Stock

In Stock
 $13.44
In Stock
 $13.44
3
Baffle-rear
 $35.28

Part Number:112-8821

In Stock

In Stock
 $35.28
In Stock
 $35.28
4
Screw-hwh
Minimum Quantity of 2 Required
 $4.99

Part Number:46-8091

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Rear Deflector Asm
 $25.00

Part Number:119-7029

In Stock

In Stock
 $25.00
In Stock
 $25.00
6
Spring-torsion, Lh
 $3.99

Part Number:119-7015

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
7
Spring-torsion, Rh
 $3.99

Part Number:119-7016

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
8
Screw-plastite
 $3.99

Part Number:46-8093

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
Shield-trailing
 $43.17

Part Number:120-7010

In Stock

In Stock
 $43.17
In Stock
 $43.17
10
Nut-lock, Ni
 $3.99

Part Number:3296-16

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Screw-pth
Minimum Quantity of 2 Required
 $3.99

Part Number:117-1092

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Hoc-lh
 $32.52

Part Number:119-3804-03

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.52
Usually ships in 7 - 12 business days
 $32.52
18
Hoc-Rh Obsolete - Not Available
 $20.83

Part Number:119-3805-03

Discontinued

Discontinued
 $20.83
Discontinued
19
Screw-hh
Minimum Quantity of 2 Required
 $3.99

Part Number:322-3

In Stock

In Stock

Note: Use Pro-Lock, Nut Type (P/N 1-840022, .5ml Tube) on Threads.
 $3.99
In Stock
 $3.99
20
Screw-carr
Minimum Quantity of 2 Required
 $3.99

Part Number:3229-11

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Nut-lock, Ni
 $5.95

Part Number:3296-29

In Stock

In Stock

Note: Installation Requires Lift Arm Assemblies 76-3080 and 76-3090.
 $5.95
In Stock
 $5.95
Rear Bag Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Rear Bag Assembly Diagram
 Fig #
1
Grass Bag Asm
 $92.29

Part Number:112-8836

In Stock

In Stock
 $92.29
In Stock
 $92.29
2
Bag Frame Asm
 $91.55

Part Number:120-7029-03

In Stock

In Stock
 $91.55
In Stock
 $91.55
Transmission, Rear Wheel And Height-Of-Cut Assembly
Lawn Boy 10604 (312000001-312999999)(2012) 20In Mulching/Rear Bagging Lawn Mower Transmission, Rear Wheel And Height-Of-Cut Assembly Diagram
 Fig #
1
Shoulder Bolt
Minimum Quantity of 2 Required
 $4.99

Part Number:614650

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Wheel Assy
 $43.09

Part Number:119-0321

In Stock

In Stock
 $43.09
In Stock
 $43.09
3
Retaining Ring
 $5.95

Part Number:65-2720

In Stock

In Stock
 $5.95
In Stock
 $5.95
4
Pinion Gear
 $16.42

Part Number:115-4668

In Stock

In Stock
 $16.42
In Stock
 $16.42
5
Wheel Cover Asm
 $10.94

Part Number:131-4513

In Stock

In Stock
 $10.94
In Stock
 $10.94
5:2
Stepped Washer
Minimum Quantity of 2 Required
 $3.99

Part Number:614426

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
Arm-pivot, Rear
 $18.09

Part Number:108-9781

In Stock

In Stock
 $18.09
In Stock
 $18.09
7
Arm-spring
 $10.99

Part Number:108-9780

In Stock

In Stock
 $10.99
In Stock
 $10.99
8
Knob Lever
 $5.95

Part Number:105-3042

In Stock

In Stock
 $5.95
In Stock
 $5.95
9
Retainer-bushing, Hoc
 $14.97

Part Number:108-9779

In Stock

In Stock
 $14.97
In Stock
 $14.97
10
Bushing-sleeve
 $5.95

Part Number:108-9782

In Stock

In Stock
 $5.95
In Stock
 $5.95
11
Bearing-ball
 $5.95

Part Number:104-8699

In Stock

In Stock
 $5.95
In Stock
 $5.95
12
Transmission Asm
 $133.17

Part Number:121-9181

In Stock

In Stock
 $133.17
In Stock
 $133.17
13
V-belt
 $18.68

Part Number:110-9429

In Stock

In Stock
 $18.68
In Stock
 $18.68
14
Bracket-transmission
 $14.56

Part Number:114-7977-03

In Stock

In Stock
 $14.56
In Stock
 $14.56
15
Screw-plastite
Minimum Quantity of 2 Required
 $3.99

Part Number:108-7476

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Wheel Cover Asm
 $12.97

Part Number:110-1793

In Stock

In Stock
 $12.97
In Stock
 $12.97
 Fig #
Lawn Mower Parts

Repair Guides for Lawn Boy 20In Mulching/Rear Bagging Lawn Mower 10604 (312000001-312999999)(2012)

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

Quick Fix: How to Sharpen the Blade on your Lawn Mower

Maintaining your lawn just got easier. The steps outlined in this video will serve as a guide to replacing or sharpening the existing blade on your lawnmower.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Questions & Answers for Lawn Boy 10604 (312000001-312999999)(2012)

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