Cyma 15 steel teeth piston with piston head

Complete set of a silent aluminum piston head, complete with a polymer piston with a steel teeth rack.

This is a piston dedicated to Cymy replicas equipped with such a set.
It can be successfully used in replicas from other manufacturers, but it should be compared with the piston being replaced - whether it has the same dimensions.
The piston head is convex and is designed to work with cylinder heads of the same type.