Kimpex - High Performance PTFE Piston for Arctic Cat (09-650M) K-Type-Brakes The adjustable inside attachment allows

The adjustable inside attachment allows for installation of this these muffs on different types of snowmobiles

Bypass Valve: No

00/02 Enduro KTM 380 EXC 380 C

but does not let fuel flow out

Oversized and insulated layered foam

Kimpex - High Performance PTFE Piston for Arctic Cat (09-650M) K-Type-Brakes The adjustable inside attachment allowsHigh performance, long life pistons Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls PTFE coated to create the least amount of friction during the break in period All our pistons, wrist pins and circlips are manufactured to the original OEM specifications Our kits include: piston, ring(s), wrist pins and circlips All our Kimpex pistons and piston kits are covered by a limited three years warranty.