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 Ring for Briggs & Stratton 422437-0721-01 - Part 394962

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Ring

    Part #394962

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

  • Briggs & Statton Screen for Briggs & Stratton 422437-0721-01 - Part 223008

    Starter motor group diagram

    Briggs & Statton Screen

    Part #223008

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

  • Briggs & Statton Flywheel for Briggs & Stratton 422437-0721-01 - Part 392956

    Starter motor group diagram

    Briggs & Statton Flywheel

    Part #392956

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

  • Briggs & Statton Cover for Briggs & Stratton 422437-0721-01 - Part 394535

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Cover

    Part #394535

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

  • Briggs & Statton Gasket for Briggs & Stratton 422437-0721-01 - Part 271146

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Gasket

    Part #271146

    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 Screw for Briggs & Stratton 422437-0721-01 - Part 93892

    Air cleaner-carburetor diagram

    Briggs & Statton Screw

    Part #93892

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

  • Briggs & Statton Jet Valve for Briggs & Stratton 422437-0721-01 - Part 231338

    Air cleaner-carburetor diagram

    Briggs & Statton Jet Valve

    Part #231338

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

  • Briggs & Statton Plate for Briggs & Stratton 422437-0721-01 - Part 392934

    Muffler,air guide&housing group diagram

    Briggs & Statton Plate

    Part #392934

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

  • Briggs & Statton Crankshaft for Briggs & Stratton 422437-0721-01 - Part 394430

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Crankshaft

    Part #394430

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 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