A-B1693863-AI BASE-A/C PRIMER

One New Aftermarket Replacement A/C Primer Base Fits Briggs and Stratton Small Engines

This air cleaner primer base mounts between the carburetor and the air filter housing on Fits Briggs and Stratton small gasoline engines. It houses the primer bulb and circulates fuel through the carburetor during cold starts, allowing the engine to fire reliably. A cracked, deteriorated, or leaking primer base is a common cause of hard starting and rough running on push mowers and other small engine equipment.

Compatible Models

Fits Briggs and Stratton Engine Series (100000 - 19Z999): 110602, 110612, 111602, 111607, 111682, 111687, 120602, 120612, 121602, 124602, 124672, 129600 series, and many additional 100000-19Z999 series small engines. Also fits equipment powered by these engines including lawn mowers from Fits Craftsman, Fits Toro, Fits Cub Cadet, Murray, and other brands equipped with compatible Fits Briggs and Stratton engines. Always verify fitment using your engine model and type number before ordering.

Replaces Part Number(s):

693863, A-B1693863-AI

New aftermarket replacement part - not remanufactured, not used.