Briggs World Formula Pistons 557121, 557122, 557123, 557124 PLEASE CALL BEFORE ORDERING. AVAILABILITY OF SOME OF THESE PISTONS CHANGES DAILY!!

Faster-Motors-WI Verified independent store

→

ALL BRIGGS WF PISTONS INCLUDE A COMPLETE SET OF NEW PISTON RINGS. THEY DO NOT INCLUDE A NEW WRIST PIN. Briggs & Stratton Genuine Factory Part Pistons for World Formula *(Includes P iston Rings and Wrist Pin Locks but not the Wrist Pin) AVAILABLE IN: Standard size Briggs World Formula Piston for 2.687" Bore (FACTORY PART #557121) 0.010" Oversize Briggs Piston Assembly for 2.697" bore (FACTORY PART #557122) 0.020" Oversize Briggs Piston Assemblyfor 2.707" bore (FACTORY PART #557123) 0.030" Oversize Briggs Piston Assembly for 2.717" bore (FACTORY PART #557124) *for reference, please refer to Racing Performance Catalog & Reference Guide on the Briggs & Stratton website Show more