Craftsman
Gas Walk-Behind Mower

Model #917388220 Craftsman 4.5-hp 22" rotary lawn mower

Here are the diagrams and repair parts for Craftsman 917388220 4.5-hp 22" rotary lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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    Showing 10 of 188 parts

    Lawn Mower Discharge Chute Hinge Rod

    #30

    Rotary lawn mower Diagram

    Lawn mower discharge chute hinge rod

    Part #160833
    This item is not returnable
    $4.19

    In Stock

    Lawn & Garden Equipment Bolt

    #52

    Rotary lawn mower Diagram

    Lawn & garden equipment bolt

    Part #150406
    This item is not returnable
    $6.79

    In Stock

    Lawn Tractor Screw

    #51

    Rotary lawn mower Diagram

    Lawn tractor screw

    Part #17600406
    This item is not returnable
    $2.59 | 
    22% OFF 
    MSRP: $3.30

    In Stock

    Lawn & Garden Equipment Washer

    #63

    Rotary lawn mower Diagram

    Lawn & garden equipment washer

    Part #851074
    This item is not returnable
    $3.19

    In Stock

    Lawn Mower Deflector Shield

    #23

    Rotary lawn mower Diagram

    $9.89

    Back Order

    Lawn Mower Lock Nut, 3/8-in

    #46

    Rotary lawn mower Diagram

    Lawn mower lock nut, 3/8-in

    Part #532409149
    ?
    Manufacturer substitution
    This part replaces 83923. Substitute parts can look different from the original.
    This part replaces 83923
    This item is not returnable
    $5.09

    In Stock

    Lawn Mower Bolt

    #7

    Rotary lawn mower Diagram

    Lawn mower bolt

    Part #532191574
    ?
    Manufacturer substitution
    This part replaces 131959. Substitute parts can look different from the original.
    This part replaces 131959
    This item is not returnable
    $3.69

    In Stock

    Lawn & Garden Equipment Engine Fuel Stabilizer, 12-oz

    #NI

    All parts Diagram

    Lawn & garden equipment engine fuel stabilizer, 12-oz

    Part #95012
    ?
    Manufacturer substitution
    This part replaces 33500. Substitute parts can look different from the original.
    This part replaces 33500
    $8.09

    Back Order

    Lawn Mower Recoil Starter Rope Guide Kit

    #3

    Rotary lawn mower Diagram

    Lawn mower recoil starter rope guide kit

    Part #586122501
    ?
    Manufacturer substitution
    This part replaces 132001. Substitute parts can look different from the original.
    This part replaces 132001
    $15.99

    Back Order

    Lawn Mower Height Adjuster Knob

    #40

    Rotary lawn mower Diagram

    Lawn mower height adjuster knob

    Part #532087877
    ?
    Manufacturer substitution
    This part replaces 87877. Substitute parts can look different from the original.
    This part replaces 87877
    This item is not returnable
    $3.39

    In Stock

    Symptoms for gas walk-behind mowers

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

    Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel
    Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
    Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
    Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
    Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key
    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.

    How to replace a lawn mower flywheel key on an OHV engine

    The flywheel key couples the flywheel to the engine crankshaft. Replace the flywheel key if it's broken.

    Repair difficulty
    Time required
     60 minutes or less
    April 1, 2013
    By Lyle Weischwill
    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
    April 1, 2013
    By Lyle Weischwill
    How to replace a lawn mower safety switch

    The safety switch stops the engine when you release the lever on the handle. This repair guide explains how to replace it if it's not working correctly.

    Repair difficulty
    Time required
     30 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.

    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.