Gasket kits

We stock a complete line of gasket kits. These top end kits include base, head, intake, exhaust, and any other necessary gaskets for a top end rebuild. Contact us with any application questions.

Piston kits

This piston fits all 400cc 2 stroke models including Polaris Scrambler, Sport, and Explorer models. This kit includes top end gaskets and bearing. FMR stocks a complete line of WSM pistons. Contact us with any application questions.

Click here to order or enquire about FMR's motor parts.