Craftsman
Gas Walk-Behind Mower

Model #917388670 Craftsman gas walk-behind lawn mower

Here are the diagrams and repair parts for Craftsman 917388670 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

    Showing 10 of 59 parts

    Lawn Mower Lock Nut, 3/8-in#39

    Rotary lawn mower Diagram

    Lock nut

    Part #83923
    Replaced by #532409149
    ?
    Manufacturer substitution
    This part replaces 83923. Substitute parts can look different from the original.
    BEST SELLER
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    $3.59 | 
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    Phone Price: $4.59
    Lawn Mower Rear Skirt#21

    Rotary lawn mower Diagram

    Skirt

    Part #165858
    Replaced by #413160
    ?
    Manufacturer substitution
    This part replaces 165858. Substitute parts can look different from the original.
    BEST SELLER
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    $7.79 | 
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    MSRP: $12.00
    Lawn Mower Blade#56

    Rotary lawn mower Diagram

    Belt, 21-in

    Part #175064
    Replaced by #532406712
    ?
    Manufacturer substitution
    This part replaces 175064. Substitute parts can look different from the original.
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    $15.09 | 
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    Phone Price: $17.09
    Lawn Mower Handle Knob#14

    Rotary lawn mower Diagram

    Lawn mower handle knob

    Part #181202
    Replaced by #532185577
    ?
    Manufacturer substitution
    This part replaces 181202. Substitute parts can look different from the original.
    BEST SELLER
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    $1.99 | 
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    MSRP: $3.00
    Lawn & Garden Equipment Hex Head Bolt, 3/8-24 x 1-1/8-in#53

    Rotary lawn mower Diagram

    Lawn & garden equipment screw

    Part #851084
    Replaced by #532435345
    ?
    Manufacturer substitution
    This part replaces 851084. Substitute parts can look different from the original.
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    $3.49 | 
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    Phone Price: $4.49
    Lawn Tractor Hex Lock Nut#38

    Rotary lawn mower Diagram

    Nut lck 5/16

    Part #73990500
    Replaced by #596040501
    ?
    Manufacturer substitution
    This part replaces 73990500. Substitute parts can look different from the original.
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    Lawn Mower Wheel, 8 x 2-in#37

    Rotary lawn mower Diagram

    Lawn mower wheel, 8 x 2-in

    Part #150339
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    MSRP: $24.00
    Lawn & Garden Equipment Washer#55

    Rotary lawn mower Diagram

    Lawn & garden equipment washer

    Part #851074
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    Lawn Mower Wheel, Rear#31

    Rotary lawn mower Diagram

    Lawn mower wheel

    Part #181381
    Replaced by #583103101
    ?
    Manufacturer substitution
    This part replaces 181381. Substitute parts can look different from the original.
    BEST SELLER
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    $29.39 | 
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    MSRP: $38.00
    Lawn & Garden Equipment Lock Nut#5

    Rotary lawn mower Diagram

    Nut

    Part #132004
    Replaced by #595086601
    ?
    Manufacturer substitution
    This part replaces 132004. Substitute parts can look different from the original.
    BEST SELLER
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    In Stock
    $1.49 | 
    40% OFF 
    Phone Price: $2.49

    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.

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