Snapper
Gas Walk-Behind Mower

Model #7800037 Snapper lawn mower

Here are the diagrams and repair parts for Snapper 7800037 lawn mower, as well as links to manuals and error code tables, if available.

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    Showing 10 of 243 parts

    Weld

    #3

    Grass bag/accessories Diagram

    Weld

    Part #7042489
    $18.96

    In Stock

    Bail

    #3

    Handles/controls-upper end Diagram

    Bail

    Part #7074418AYP
    ?
    Manufacturer substitution
    This part replaces 7074418. Substitute parts can look different from the original.
    This part replaces 7074418
    $30.55

    In Stock

    Lawn & Garden Equipment Screw

    #24

    Handles/controls-upper end Diagram

    Lawn & garden equipment screw

    Part #703961
    ?
    Manufacturer substitution
    This part replaces 7091200. Substitute parts can look different from the original.
    This part replaces 7091200
    This item is not returnable
    $2.47 | 
    33% OFF 
    MSRP: $3.70

    In Stock

    Lawn & Garden Equipment Nut

    #17

    Handles/controls-lower end Diagram

    Lawn & garden equipment nut

    Part #703164
    ?
    Manufacturer substitution
    This part replaces 7091575. Substitute parts can look different from the original.
    This part replaces 7091575
    This item is not returnable
    $2.95 | 
    18% OFF 
    MSRP: $3.60

    In Stock

    Lawn Mower Wheel

    #2

    Wheels, front and rear Diagram

    Lawn mower wheel

    Part #7035727YP
    ?
    Manufacturer substitution
    This part replaces 7035727. Substitute parts can look different from the original.
    This part replaces 7035727
    $23.52 | 
    24% OFF 
    MSRP: $31.00

    In Stock

    Grass Kit

    #0

    Grass bag/accessories Diagram

    Grass kit

    Part #7600176YP
    ?
    Manufacturer substitution
    This part replaces 7058572. Substitute parts can look different from the original.
    This part replaces 7058572
    $213.51

    In Stock

    Lawn & Garden Equipment Hex Nut

    #25

    Drive system self-propelled Diagram

    Lawn & garden equipment hex nut

    Part #703458
    ?
    Manufacturer substitution
    This part replaces 7090289. Substitute parts can look different from the original.
    This part replaces 7090289
    This item is not returnable
    $4.42

    In Stock

    Lawn & Garden Equipment Nut

    #7

    Side chute adapter Diagram

    Lawn & garden equipment nut

    Part #704001
    ?
    Manufacturer substitution
    This part replaces 7090951. Substitute parts can look different from the original.
    This part replaces 7090951
    This item is not returnable
    $2.53 | 
    43% OFF 
    MSRP: $4.40

    In Stock

    Spacer

    #26

    Cutting deck, blade Diagram

    Spacer

    Part #7044770YP
    ?
    Manufacturer substitution
    This part replaces 7044770. Substitute parts can look different from the original.
    This part replaces 7044770
    This item is not returnable
    $2.44 | 
    34% OFF 
    MSRP: $3.70

    In Stock

    Zone Clip

    #4

    Handles/controls-upper end Diagram

    Zone clip

    Part #7034872YP
    ?
    Manufacturer substitution
    This part replaces 7034872. Substitute parts can look different from the original.
    This part replaces 7034872
    This item is not returnable
    $4.51

    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.