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 Lawn & Garden Equipment Engine Air Cleaner Gasket for Briggs & Stratton 422437-0721-01 - Part 690273

    Air cleaner-carburetor diagram

    Briggs & Statton Gasket

    Part #271411

    Replaced by #690273

    Info Icon
    Manufacturer substitution
    This part replaces 271411. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.86
    10% OFF Phone Price : $9.86Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Torx Head Screw for Briggs & Stratton 422437-0721-01 - Part 691090

    Air cleaner-carburetor diagram

    Briggs & Statton Screw

    Part #94152

    Replaced by #691090

    Info Icon
    Manufacturer substitution
    This part replaces 94152. Substitute parts can look different from the original.
    In Stock
    $30.21
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Carburetor Bushing And Oil Seal, Upper for Briggs & Stratton 422437-0721-01 - Part 797673

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Bushing

    Part #261623

    Replaced by #797673

    Info Icon
    Manufacturer substitution
    This part replaces 261623. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $32.63
    16% OFF Phone Price : $38.63Info Icon
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Lawn & Garden Equipment Engine Hex Screw for Briggs & Stratton 422437-0721-01 - Part 690323

    Starter motor group diagram

    Briggs & Statton Bolt

    Part #94003

    Replaced by #690323

    Info Icon
    Manufacturer substitution
    This part replaces 94003. Substitute parts can look different from the original.
    In Stock
    $30.90
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Spring-valve for Briggs & Stratton 422437-0721-01 - Part 691605

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Sp In Ex Vlv

    Part #65906

    Replaced by #691605

    Info Icon
    Manufacturer substitution
    This part replaces 65906. Substitute parts can look different from the original.
    In Stock
    $34.94
    Minus Item
    Qty
    Plus Item
  • Briggs & Statton Valve Spring for Briggs & Stratton 422437-0721-01 - Part 221596

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Valve Spring

    Part #221596

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

  • Briggs & Statton Washer for Briggs & Stratton 422437-0721-01 - Part 222773

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Washer

    Part #222773

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

  • Briggs & Statton Booster for Briggs & Stratton 422437-0721-01 - Part 212418

    Starter motor group diagram

    Briggs & Statton Booster

    Part #212418

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

  • Briggs & Statton Piston for Briggs & Stratton 422437-0721-01 - Part 394955

    Cylinder, crankshaft&engine base diagram

    Briggs & Statton Piston

    Part #394955

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

  • Briggs & Statton Lawn & Garden Equipment Engine Starter Motor Brush Kit for Briggs & Stratton 422437-0721-01 - Part 395538

    Starter motor group diagram

    Briggs & Statton Lawn & Garden Equipment Engine Starter Motor Brush Kit

    Part #395538

    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