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
Briggs & Stratton 422437-0721-01 engine

Briggs & Stratton 422437-0721-01 engine Parts

Here are the diagrams and repair parts for Briggs & Stratton 422437-0721-01 engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 422437-0721-01 Engine

  • Briggs & Statton Cover for Briggs & Stratton 422437-0721-01 - Part 222848

    Muffler,air guide&housing group diagram

    Briggs & Statton Cover

    Part #222848

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

  • Briggs & Statton Strap for Briggs & Stratton 422437-0721-01 - Part 392643

    Air cleaner-carburetor diagram

    Briggs & Statton Strap

    Part #392643

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

  • Briggs & Statton Lock Flywheel for Briggs & Stratton 422437-0721-01 - Part 22906

    Starter motor group diagram

    Briggs & Statton Lock Flywheel

    Part #22906

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

  • Briggs & Statton Screw for Briggs & Stratton 422437-0721-01 - Part 93496

    Air cleaner-carburetor diagram

    Briggs & Statton Screw

    Part #93496

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

  • Briggs & Statton Gasket for Briggs & Stratton 422437-0721-01 - Part 270982

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Gasket

    Part #270982

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

  • Briggs & Statton Piston Pin for Briggs & Stratton 422437-0721-01 - Part 391286

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Piston Pin

    Part #391286

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

  • Briggs & Statton Short Block for Briggs & Stratton 422437-0721-01 - Part 492106

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Short Block

    Part #492106

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

  • Briggs & Statton Body - Upper Carb. for Briggs & Stratton 422437-0721-01 - Part 212718

    Air cleaner-carburetor diagram

    Briggs & Statton Body - Upper Carb.

    Part #212718

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

  • Briggs & Statton Valve Ex for Briggs & Stratton 422437-0721-01 - Part 390420

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Valve Ex

    Part #390420

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

  • Briggs & Statton Tube for Briggs & Stratton 422437-0721-01 - Part 394023

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Tube

    Part #394023

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair time and Difficulty

 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair time and Difficulty

 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Bottom-Mount Refrigerator
Chipper/Shredder
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Snowblower
Gas Walk-Behind Mower
Lawn Edger
Mechanical Sewing Machine
Microwave/Hood Combo
Parts
Pressure Cooker
Riding Mowers & Tractors
Side-By-Side Refrigerator
Top-Mount Refrigerator
Warming Drawer
Washer
Weight Machine