JE 297115S Piston BMW S54B32 9:1 (Single Piece Set) ymm_18 helping to ensure proper sensor

helping to ensure proper sensor placement and function

improved thermal stability and extended drain intervals (up to 30

automatic and manual models

24 speeds on the high speed side on the compression side

and the exhaust exits through the Original Equipment valance

JE 297115S Piston BMW S54B32 9:1 (Single Piece Set) ymm_18 helping to ensure proper sensorDESCRIPTION: Piston Single, 2618, Inv Dome Dish, 3. 425 Bore, 1. 271 CD, 0. 827, Pin Dia, Set of 1. Bore (in) 3. 425 Bore (mm) 87. Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 29. 30 Series JE Pistons Piston Head Type Inv Dome Dish Pin Diameter (IN) 0. 827 Compression Height 1. 271 Make BMW Wrist Pin Style floating or press fit Floating Wall Type CHAMFERED Wall