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Craftsman 917378640 gas walk-behind lawn mower

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.

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Browse Parts for 917378640 Walk-Behind Mowers

  • Lawn Mower Drive Pulley for Craftsman 917378640 - Part 532443262

    Wheels/tires/bag diagram

    Pulley

    Part #189406

    Replaced by #532443262

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    $38.94
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  • Lawn Mower Drive Pinion Torsion Spring for Craftsman 917378640 - Part 532188291

    Wheels/tires/bag diagram

    Spring

    Part #188291

    Replaced by #532188291

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    This part replaces 188291. Substitute parts can look different from the original.
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  • Husqvarna Lawn Mower Throttle Control Assembly for Craftsman 917378640 - Part 532700644

    Engine/housing/handle diagram

    Lawn Mower Throttle Control

    Part #700644

    Replaced by #532700644

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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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  • Lawn Mower Rear Skirt for Craftsman 917378640 - Part 532413159

    Engine/housing/handle diagram

    Skirt.fwgd

    Part #178398

    Replaced by #532413159

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    $50.26
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  • Lawn Mower Drive Control Bar for Craftsman 917378640 - Part 532198453

    Wheels/tires/bag diagram

    Control Bar

    Part #185503

    Replaced by #532198453

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    This part replaces 185503. Substitute parts can look different from the original.
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  • Kit.adjuster.asm.ez(169770).rt for Craftsman 917378640 - Part 532180914

    Wheels/tires/bag diagram

    Lawn Mower Height Adjuster, Right

    Part #180914

    Replaced by #532180914

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    This part replaces 180914. Substitute parts can look different from the original.
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  • Lawn Mower Drive Control Assembly for Craftsman 917378640 - Part 532185685

    Wheels/tires/bag diagram

    Lawn Mower Drive Control Assembly

    Part #185685

    Replaced by #532185685

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    This part replaces 185685. Substitute parts can look different from the original.
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    $45.04
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  • Screw.hex.head.washer.10-16 for Craftsman 917378640 - Part 532083816

    Screw

    Part #83816

    Replaced by #532083816

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    This part replaces 83816. Substitute parts can look different from the original.
    This item is not returnable
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    $9.26
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  • Husqvarna Lawn Mower Wheel for Craftsman 917378640 - Part 532150341

    Engine/housing/handle diagram

    Lawn Mower Wheel

    Part #150341

    Replaced by #532150341

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    This part replaces 150341. Substitute parts can look different from the original.
    In Stock
    $50.71
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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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