Craftsman
Gas Walk-Behind Mower

Model #917378140 Craftsman 22" rotary lawn mower

Here are the diagrams and repair parts for Craftsman 917378140 22" rotary lawn mower, as well as links to manuals and error code tables, if available.


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Showing 10 of 92 parts

Lawn & Garden Equipment Washer

#37

Main frame Diagram

Lawn & garden equipment washer

Part #88348
This item is not returnable
$4.94

In Stock

Lawn Mower Wheel Dust Cover

#27

Drive assembly Diagram

Lawn mower wheel dust cover

Part #88080
This item is not returnable
$5.25

In Stock

Lawn Mower Washer

#28

Drive assembly Diagram

Lawn mower washer

Part #88118
This item is not returnable
$6.96

In Stock

Bolt

#11

Drive assembly Diagram

Bolt

Part #STD522515

The manufacturer no longer makes this part, and there's no substitute part

Washer

#51

Main frame Diagram

Washer

Part #532059289
?
Manufacturer substitution
This part replaces 59289. Substitute parts can look different from the original.
This part replaces 59289
This item is not returnable
$3.37

In Stock

Screw

#15

Main frame Diagram

Screw

Part #85436

The manufacturer no longer makes this part, and there's no substitute part

Lawn Mower Washer

#26

Drive assembly Diagram

Lawn mower washer

Part #532067725
?
Manufacturer substitution
This part replaces 67725. Substitute parts can look different from the original.
This part replaces 67725
This item is not returnable
$5.06

In Stock

Bolt

#10

Drive assembly Diagram

Bolt

Part #72907

The manufacturer no longer makes this part, and there's no substitute part

Lawn Mower Handle Knob

#10

Main frame Diagram

Lawn mower handle knob

Part #532183724
?
Manufacturer substitution
This part replaces 58714. Substitute parts can look different from the original.
This part replaces 58714
$7.76

In Stock

Lawn Mower Washer

#21

Drive assembly Diagram

Lawn mower washer

Part #532052160
?
Manufacturer substitution
This part replaces 52160. Substitute parts can look different from the original.
This part replaces 52160
This item is not returnable
$4.09

In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel
Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, bad ignition coil

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

March 1, 2016
By Lyle Weischwill
How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive cable if it's broken or frozen up inside the sheath.

Repair difficulty
Time required
 60 minutes or less
March 1, 2016
By Lyle Weischwill
How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged.

Repair difficulty
Time required
 15 minutes or less
April 1, 2013
By Lyle Weischwill
How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

October 1, 2019

Types of walk-behind mower blades video

By Sears PartsDirect staff

Learn about the different kinds of mower blades and how to maintain them.