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Craftsman 917378040 (1987) 22" rotary lawn mower

Craftsman 917378040 (1987) 22" rotary lawn mower Parts

Here are the diagrams and repair parts for Craftsman 917378040 (1987) 22" rotary lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 917378040 (1987) Walk-Behind Mowers

  • Husqvarna Lawn Mower Washer for Craftsman 917378040 (1987) - Part 596040101

    Washer

    Part #52160

    Replaced by #596040101

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    Manufacturer substitution
    This part replaces 52160. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.47
    13% OFF Phone Price : $7.47Info Icon
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  • Washer.belleville for Craftsman 917378040 (1987) - Part 532062335

    Main frame diagram

    Washer

    Part #62335

    Replaced by #532062335

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    Manufacturer substitution
    This part replaces 62335. Substitute parts can look different from the original.
    In Stock
    $14.83
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  • Guard for Craftsman 917378040 (1987) - Part 750149

    Main frame diagram

    Guard

    Part #750149

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

  • Lawn Mower Housing for Craftsman 917378040 (1987) - Part 48152

    Main frame diagram

    Lawn Mower Housing

    Part #48152

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

  • Cover Decal for Craftsman 917378040 (1987) - Part 88567

    Drive assembly diagram

    Cover Decal

    Part #88567

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

  • Lawn & Garden Equipment Washer for Craftsman 917378040 (1987) - Part 69385

    Main frame diagram

    Lawn & Garden Equipment Washer

    Part #69385

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

  • Screw for Craftsman 917378040 (1987) - Part 78090

    Main frame diagram

    Screw

    Part #78090

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

  • Screw for Craftsman 917378040 (1987) - Part 78186

    Main frame diagram

    Screw

    Part #78186

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

  • Bracket for Craftsman 917378040 (1987) - Part 34372A

    Main frame diagram

    Bracket

    Part #34372A

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

  • Owner's Manual for Craftsman 917378040 (1987) - Part 750042

    #NI

    All parts diagram

    Owner's Manual

    Part #750042

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

Most common symptoms to help you fix your 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: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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

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

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 replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 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.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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.…

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