Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

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.

Craftsman 131978220 22" power-propelled lawn mower
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 131978220 22" Power-Propelled Lawn Mower

  • Shift Assembly for Craftsman 131978220 - Part 81577

    Gear case assembly diagram

    Shift Assembly

    Part #81577

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

  • Spacer Bushing Assembly for Craftsman 131978220 - Part 78135

    Mower deck diagram

    Spacer Bushing Assembly

    Part #78135

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

  • Pulley for Craftsman 131978220 - Part 74504

    Mower deck diagram

    Pulley

    Part #74504

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

  • Seal for Craftsman 131978220 - Part 81337

    Gear case assembly diagram

    Seal

    Part #81337

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

  • Woodruff Key for Craftsman 131978220 - Part STD580014

    Mower deck diagram

    Woodruff Key

    Part #STD580014

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

  • Shng Kit for Craftsman 131978220 - Part 79639

    Mower deck diagram

    Shng Kit

    Part #79639

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

  • Washer for Craftsman 131978220 - Part 63338

    Mower deck diagram

    Washer

    Part #63338

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

  • Shroud for Craftsman 131978220 - Part 79306

    Gear case assembly diagram

    Shroud

    Part #79306

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

  • G Case Halvs for Craftsman 131978220 - Part 79704

    Gear case assembly diagram

    G Case Halvs

    Part #79704

    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

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…

Effective articles & videos to help repair your walk-behind mowers

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

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

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

Parts & More

Bottom-Mount Refrigerator
Chest Freezer
Dryer
Hedge Trimmer
Laundry Center
Lawn & Garden Engine
Parts
Refrigerator
Side-By-Side Refrigerator
Storm & Screen Doors
Top-Mount Refrigerator
Washer