Kit de joint torique de silencieux KTM 300 EXC 04-17

Kit consisting of 2 Viton O-rings

The replacement of the muffler O-rings is recommended to maintain the perfect seal between the exhaust and the cylinder / manifold.

We provide a single code for a quick replacement that includes the O-rings needed for a motorcycle overhaul.

The O-rings contained in the kits are all in Viton (FKM). This material maintains its characteristics without deteriorating even at very high temperatures.