GO
SEARCH:

Briggs & Stratton Lawn Mower Engine Carburetor O-Ring #270344S

This video provides step-by-step instructions for replacing the carburetor o-ring on Briggs and Stratton small engines, commonly found in Toro, Lawn Boy, John Deere, Craftsman, and Murray lawn mowers, riding tractors, zero-turn radius mowers, wheeled edgers, pressure washers, and generators. The most common reasons to replace the carburetor o-ring are when the carburetor is replaced, during other repairs, or if it breaks or becomes damaged, causing the engine to run roughly.

All of the information in this o-ring replacement video is applicable to the following brands: Briggs & Stratton, Toro, John Deere, Lawn Boy, Craftsman, Murray

Tools used: Phillips head screwdriver, 5/16” socket or nut driver, pliers, 3/8” socket or nut driver
Find my part

How your small engine works:

For additional repair advice and help finding your model number visit the repair help section of our website: Small Engine repair help