Craftsman
Gas Walk-Behind Mower

Model # 917374621 Official Craftsman 22" power-propelled lawn mower

Here are the diagrams and repair parts for Official Craftsman 917374621 22" power-propelled lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 87 parts  |

Selctr Sprng 77884
#53

Main frame diagram

Selctr sprng

Part #77884

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

Head Kit 79953
#2

Drive assembly diagram

Head kit

Part #79953

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

Washer 62333
#58

Main frame diagram

Washer

Part #62333

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

Nut 62336
#45

Main frame diagram

Nut

Part #62336

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

Mahual 86234

#NI

All parts diagram

Mahual

Part #86234

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

Bolt STD523117
#4

Main frame diagram

Bolt

Part #STD523117

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

Decal 85463
#32

Main frame diagram

Decal

Part #85463

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

Chain Cover 86315
#19

Drive assembly diagram

Chain cover

Part #86315

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

Strip 85546
#26

Main frame diagram

Strip

Part #85546

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

Housing 48011
#31

Main frame diagram

Housing

Part #48011

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

Symptoms for gas walk-behind mowers

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

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

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

Effective articles & videos to help repair your walk-behind mowers

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

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

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