POLINI Vespa Cylinder Base Gasket PX200, Rally200 PX207/210cc
The Cylinder Base Gasket is fitted to the bottom of the Barrel. This in turn seals the Barrel to the Crankcase, avoiding any leaks! Many tuners may use different size thicknesses of gaskets to allow for bigger Crankshafts.
Comparison No. 130977 (PIAGGIO) 254.0100 (POLINI)