NOVAROSSI HEAD GASKET O-RING

Information

This is a replacement Novarossi Head Gasket O-Ring, and is intended for use with the Novarossi 359 Race 21, 35 Plus 21 LC/WC and Plus 21-4 engines. This is the o-ring that is installed between the head button and the case. This o-ring helps to reduce vibration to the head button.