Craftsman
Gas Walk-Behind Mower

Model #917380073 Craftsman lawn mower

Here are the diagrams and repair parts for Craftsman 917380073 lawn mower, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 42 parts

    Lawn & Garden Equipment Washer#26

    Replacement parts Diagram

    Washer

    Part #61537
    Replaced by #596134901
    ?
    Manufacturer substitution
    This part replaces 61537. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    Back Order
    $2.16
    Lawn & Garden Equipment Hex Head Bolt, 3/8-24 x 1-1/8-in#38

    Replacement parts Diagram

    Lawn & garden equipment screw

    Part #851084
    Replaced by #532435345
    ?
    Manufacturer substitution
    This part replaces 851084. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $3.49
    Lawn & Garden Equipment Washer#36

    Replacement parts Diagram

    Lawn & garden equipment washer

    Part #851074
    BEST SELLER
    This item is not returnable
    Back Order
    $2.79 | 
    7% OFF 
    MSRP: $3.00
    Lawn Mower Blade Adapter#34

    Replacement parts Diagram

    Lawn mower blade adapter

    Part #850977
    Replaced by #581547901
    ?
    Manufacturer substitution
    This part replaces 850977. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $14.39
    Lawn Tractor Decal#23

    Replacement parts Diagram

    Decal

    Part #85463
    Replaced by #539913010
    ?
    Manufacturer substitution
    This part replaces 85463. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $3.13
    Lawn Mower Bail Control Bar Stop Bracket#10

    Replacement parts Diagram

    Upstop bracket

    Part #850733X004
    Replaced by #532850733
    ?
    Manufacturer substitution
    This part replaces 850733X004. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.26
    Lawn Mower Bolt#9

    Replacement parts Diagram

    Lawn mower bolt

    Part #74350424
    This item is not returnable
    In Stock
    $2.91
    Lawn Tractor Bolt#28

    Replacement parts Diagram

    Lawn tractor bolt

    Part #74760412
    This item is not returnable
    In Stock
    $5.59
    Baffle#13

    Replacement parts Diagram

    Baffle

    Part #700839X479
    This item is not returnable
    In Stock
    $2.29
    Tapping Screw#3

    Replacement parts Diagram

    Tapping screw

    Part #750097

    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: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
    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: 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, 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 blade

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

    Repair difficulty
    Time required
     15 minutes or less
    How to replace a lawn mower ignition coil on an OHV engine

    Replace the ignition coil if it isn't sending electric current to the spark plug when you pull the recoil starter rope.

    Repair difficulty
    Time required
     30 minutes or less
    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 replace this tiny but essential part.

    Repair difficulty
    Time required
     45 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.

    June 29, 2022

    Top questions about Sears and Sears PartsDirect

    By Sears PartsDirect staff

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

    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.