Wiseco single replacement piston for BMW M50 B25, 84mm bore with a 13.5cc combustion chamber volume. Sold as a single piston, it is intended for engine rebuilds or repairs on the specified BMW M50 B25 application where matching bore and dish volume are required to maintain compression and chamber shape during assembly.
Wiseco BMW M50 B25 -13.5cc 84mm SINGLE PISTON