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Craftsman 131881721 42" power-propelled heavy-duty lawn mower Parts

Here are the diagrams and repair parts for Craftsman 131881721 42" power-propelled heavy-duty lawn mower, as well as links to manuals and error code tables, if available.

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Craftsman 131881721 42" power-propelled heavy-duty lawn mower
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Browse Parts for 131881721 42" Power-Propelled Heavy-Duty Lawn Mower

  • Sprocket for Craftsman 131881721 - Part 786077

    Transmission diagram

    Sprocket

    Part #786077

    The manufacturer no longer makes this part, and there's no substitute part

  • Bolt for Craftsman 131881721 - Part 72978

    Shroud and fuel tank assembly diagram

    Bolt

    Part #72978

    The manufacturer no longer makes this part, and there's no substitute part

  • Bracket for Craftsman 131881721 - Part 76250

    Housing and blade spindle assembly diagram

    Bracket

    Part #76250

    The manufacturer no longer makes this part, and there's no substitute part

  • Support for Craftsman 131881721 - Part 76002

    Decal control panel diagram

    Support

    Part #76002

    The manufacturer no longer makes this part, and there's no substitute part

  • V-belt for Craftsman 131881721 - Part 76275

    Housing and blade spindle assembly diagram

    V-belt

    Part #76275

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Craftsman 131881721 - Part 59375

    Shroud and fuel tank assembly diagram

    Washer

    Part #59375

    The manufacturer no longer makes this part, and there's no substitute part

  • Spring for Craftsman 131881721 - Part 76239

    Shroud and fuel tank assembly diagram

    Spring

    Part #76239

    The manufacturer no longer makes this part, and there's no substitute part

  • Short Block for Craftsman 131881721 - Part 76010

    Wire harness diagram

    Short Block

    Part #76010

    The manufacturer no longer makes this part, and there's no substitute part

  • Idler Arm for Craftsman 131881721 - Part 76021

    Shroud and fuel tank assembly diagram

    Idler Arm

    Part #76021

    The manufacturer no longer makes this part, and there's no substitute part

  • Fuel Cap for Craftsman 131881721 - Part 73466

    Shroud and fuel tank assembly diagram

    Fuel Cap

    Part #73466

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your walk-behind mowers

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: 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, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

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Types of walk-behind mower blades video

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