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Craftsman 131978221 22" power-propelled lawn mower

Craftsman 131978221 22" power-propelled lawn mower Parts

Here are the diagrams and repair parts for Craftsman 131978221 22" power-propelled lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 131978221 22" Power-Propelled Lawn Mower

  • E P Gear Oil for Craftsman 131978221 - Part 79386

    Gear case assembly part diagram

    E P Gear Oil

    Part #79386

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

  • Washer for Craftsman 131978221 - Part 81203

    Gear case assembly part diagram

    Washer

    Part #81203

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

  • Cup Washer for Craftsman 131978221 - Part 54867

    Mower deck diagram

    Cup Washer

    Part #54867

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

  • Nut for Craftsman 131978221 - Part 51433

    Mower deck diagram

    Nut

    Part #51433

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

  • Belt Snubber for Craftsman 131978221 - Part 81434

    Mower deck diagram

    Belt Snubber

    Part #81434

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

  • Handle for Craftsman 131978221 - Part 78098

    Mower deck diagram

    Handle

    Part #78098

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

  • Clamp for Craftsman 131978221 - Part 76370

    Mower deck diagram

    Clamp

    Part #76370

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

  • Lock Nut for Craftsman 131978221 - Part 74400

    Mower deck diagram

    Lock Nut

    Part #74400

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

  • Pulley for Craftsman 131978221 - Part 74504

    Mower deck diagram

    Pulley

    Part #74504

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

  • Screw for Craftsman 131978221 - Part STD622512

    Gear case assembly part diagram

    Screw

    Part #STD622512

    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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