Snapper
Gas Walk-Behind Mower

Model #SPLH171KW Official Snapper lawn mower

Here are the diagrams and repair parts for Snapper SPLH171KW 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.

Owner’s manual

    Showing 10 of 408 parts

    Lawn & Garden Equipment Engine Fuel Filter#8

    Fuel tank Diagram

    Filter

    Part #7014359
    Replaced by #394358S
    ?
    Manufacturer substitution
    This part replaces 7014359. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $4.55 | 
    47% OFF 
    MSRP: $8.63
    Lawn & Garden Equipment Engine Fuel Line#9

    Fuel tank Diagram

    Hose

    Part #7032956
    Replaced by #791766
    ?
    Manufacturer substitution
    This part replaces 7032956. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $8.24 | 
    11% OFF 
    Phone Price: $9.24
    Lawn & Garden Equipment Engine Fuel Line#11

    Fuel tank Diagram

    Hose

    Part #7076272
    Replaced by #791766
    ?
    Manufacturer substitution
    This part replaces 7076272. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $8.24 | 
    11% OFF 
    Phone Price: $9.24
    Lawn & Garden Equipment Engine Fuel Line#13

    Fuel tank Diagram

    Fuel line, 3

    Part #7077351
    Replaced by #791766
    ?
    Manufacturer substitution
    This part replaces 7077351. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $8.24 | 
    11% OFF 
    Phone Price: $9.24
    Lawn Tractor Nut

    See All Related Diagrams

    Fln 5/16-18

    Part #7091601
    Replaced by #703409
    ?
    Manufacturer substitution
    This part replaces 7091601. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $9.27 | 
    10% OFF 
    Phone Price: $10.27
    Lawn & Garden Equipment Engine Fuel Line Clamp

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    Clamp

    Part #7029900
    Replaced by #791850
    ?
    Manufacturer substitution
    This part replaces 7029900. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $4.74 | 
    17% OFF 
    Phone Price: $5.74
    Lawn Tractor Starter Solenoid#16

    Tank bracket Diagram

    Solenoid, su

    Part #7018604
    Replaced by #1755382YP
    ?
    Manufacturer substitution
    This part replaces 7018604. Substitute parts can look different from the original.
    In Stock
    $41.73 | 
    11% OFF 
    Phone Price: $46.73
    Snowblower Nut

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    Nut, hex lock, 5/16c esna yz

    Part #7091298
    Replaced by #703902
    ?
    Manufacturer substitution
    This part replaces 7091298. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.66
    Lawn & Garden Equipment Screw

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    Hwst, 1/4c x

    Part #7091819
    Replaced by #703054
    ?
    Manufacturer substitution
    This part replaces 7091819. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.49 | 
    12% OFF 
    Phone Price: $8.49
    Lawn & Garden Equipment Wing Knob

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    Fluted knob

    Part #7023735
    Replaced by #703065
    ?
    Manufacturer substitution
    This part replaces 7023735. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.89 | 
    14% OFF 
    Phone Price: $13.89

    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 spark plug

    Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cracked.

    Repair difficulty
    Time required
     15 minutes or less
    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 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.

    August 30, 2022

    How to enjoy all the online benefits we offer on our Sears PartsDirect website

    By Lyle Weischwill

    Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.

    August 5, 2022

    Introducing new technical repair content that we’re developing for the Sears Technical Institute

    By Lyle Weischwill

    Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.

    June 29, 2022

    Top questions about Sears and Sears PartsDirect

    By Lyle Weischwill

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