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Craftsman 131921800 20" rotary mulching mower

Craftsman 131921800 20" rotary mulching mower Parts

Here are the diagrams and repair parts for Craftsman 131921800 20" rotary mulching mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 131921800 20" Rotary Mulching Mower

  • Hub Cap for Craftsman 131921800 - Part 67631

    Replacement parts diagram

    Hub Cap

    Part #67631

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

  • Screw for Craftsman 131921800 - Part STD601003

    Replacement parts diagram

    Screw

    Part #STD601003

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

  • Selector Knob for Craftsman 131921800 - Part 70685

    Replacement parts diagram

    Selector Knob

    Part #70685

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

  • Walk-behind Lawn Mower Engine for Craftsman 131921800 - Part 78502

    Replacement parts diagram

    Walk-behind Lawn Mower Engine

    Part #78502

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

  • Screw for Craftsman 131921800 - Part 68205

    Replacement parts diagram

    Screw

    Part #68205

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

  • Speed Nut for Craftsman 131921800 - Part 77889

    Replacement parts diagram

    Speed Nut

    Part #77889

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

  • Number Plate for Craftsman 131921800 - Part 78498

    Replacement parts diagram

    Number Plate

    Part #78498

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

  • Blade for Craftsman 131921800 - Part 75957

    Blade

    Part #75957

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

  • Washer for Craftsman 131921800 - Part STD551037

    Replacement parts diagram

    Washer

    Part #STD551037

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

  • Selector Spring for Craftsman 131921800 - Part 77502

    Replacement parts diagram

    Selector Spring

    Part #77502

    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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Types of walk-behind mower blades video

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