crankshaft oil seal kit Polini FKM/PTFE for Minarelli AM6, Generic, KSR-Moto, Keeway, Motobi, Ride, CPI, 1E40MA, 1E40MB

Polini shaft sealing ring Kit PTFE/FKM to seal the crankshaft bearings. Delivery includes: shaft seals 1x 24x35x7mm, 1x 17x35x8mm

Explanation: The difference between FPM, FKM, Viton®
Behind the abbreviations or names mentioned is the identical basic material - fluororubber. FKM is the abbreviation for fluoroelastomers according to the American ASTM standard. Viton®, on the other hand, is a trademark of the company DuPont Performance Elastomers.

In our range, all fluoro rubber articles are designated with the abbreviation FKM.