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Craftsman 131978220 22" power-propelled lawn mower

Craftsman 131978220 22" power-propelled lawn mower Parts

Here are the diagrams and repair parts for Craftsman 131978220 22" power-propelled lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 131978220 22" Power-Propelled Lawn Mower

  • Disc Grade Assembly for Craftsman 131978220 - Part 79737

    Mower deck diagram

    Disc Grade Assembly

    Part #79737

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

  • Pinion for Craftsman 131978220 - Part 74507

    Mower deck diagram

    Pinion

    Part #74507

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

  • Shoulder Nut for Craftsman 131978220 - Part 81220

    Mower deck diagram

    Shoulder Nut

    Part #81220

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

  • Key Woodruff #3 for Craftsman 131978220 - Part STD680014

    Gear case assembly diagram

    Key Woodruff #3

    Part #STD680014

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

  • Bolt for Craftsman 131978220 - Part 64763

    Mower deck diagram

    Bolt

    Part #64763

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

  • Speed Nut for Craftsman 131978220 - Part 75449

    Mower deck diagram

    Speed Nut

    Part #75449

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

  • Lock Nut, 1/4-20 for Craftsman 131978220 - Part STD541425

    Lock Nut, 1/4-20

    Part #STD541425

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

  • Dust Cover for Craftsman 131978220 - Part 76401

    Mower deck diagram

    Dust Cover

    Part #76401

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

  • Retaining Ring (r.f.-l.f.) for Craftsman 131978220 - Part STD682087

    Mower deck diagram

    Retaining Ring (r.f.-l.f.)

    Part #STD682087

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

  • Knob for Craftsman 131978220 - Part 73844

    Mower deck diagram

    Knob

    Part #73844

    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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