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Craftsman 917378640 gas walk-behind lawn mower Parts

Here are the diagrams and repair parts for Craftsman 917378640 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

Craftsman 917378640 gas walk-behind lawn mower
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Browse Parts for 917378640 Walk-Behind Mowers

  • Lawn Mower Blade Adapter for Craftsman 917378640 - Part 583093201

    Engine/housing/handle diagram

    Lawn Mower Blade Adapter

    Part #179606

    Replaced by #583093201

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  • Gbag.250e2.blk.gen.service for Craftsman 917378640 - Part 532410677

    Wheels/tires/bag diagram

    Lawn Mower Grass Bagger

    Part #185897

    Replaced by #532410677

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  • Lawn Mower Screw for Craftsman 917378640 - Part 532850999

    Engine/housing/handle diagram

    Hex Head

    Part #850999

    Replaced by #532850999

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  • Husqvarna Lawn Mower Screw for Craftsman 917378640 - Part 532088652

    Engine/housing/handle diagram

    Lawn & Garden Equipment Hinge Screw

    Part #88652

    Replaced by #532088652

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  • Lawn Mower Ground Drive Belt, 3/8 X 33-9/16-in for Craftsman 917378640 - Part 532169778

    Wheels/tires/bag diagram

    Lawn Mower Ground Drive Belt, 3/8 X 33-9/16-in

    Part #169778

    Replaced by #532169778

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  • Screw, Hex Hd Tapping #10-24 1 for Craftsman 917378640 - Part 532175262

    Wheels/tires/bag diagram

    Husqvarna Lawn & Garden Equipment Pan Head Screw

    Part #175262

    Replaced by #532175262

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  • Hairpin Cotter for Craftsman 917378640 - Part 532051793

    Engine/housing/handle diagram

    Hairpin

    Part #51793

    Replaced by #532051793

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    This part replaces 51793. Substitute parts can look different from the original.
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  • Spring.rear.door.ez.21 for Craftsman 917378640 - Part 532180072

    Engine/housing/handle diagram

    Rear Door Spring

    Part #180072

    Replaced by #532180072

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    $8.16
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  • Lawn Mower Drive Pinion Kit for Craftsman 917378640 - Part 532193367

    Wheels/tires/bag diagram

    Pinion Pawl

    Part #188293

    Replaced by #532193367

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  • Craftsman Lawn Mower Washer for Craftsman 917378640 - Part 532067725

    Wheels/tires/bag diagram

    Washer

    Part #67725

    Replaced by #532067725

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    This part replaces 67725. Substitute parts can look different from the original.
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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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