A-B1691343-AI GUIDE-PUSH RODOne New Aftermarket Replacement Push Rod Guide Fits Briggs and Stratton (Fits Briggs & Fits Stratton) Engines This push rod guide (Guide Push Rod) is a valve train component used in Fits Briggs and Stratton single cylinder OHV engines. It directs the motion of the push rod through the cylinder head plate, maintaining proper push rod alignment and ensuring accurate intake and exhaust valve timing. Fits Briggs and Stratton engines used in lawn mowers,