shaft seal crankshaft Polini FKM/PTFE 19x32x7mm for Vespa PK, Special, XL, Primavera ET3 50-125 285.0140
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.
Manufacturer Nr.: Polini
EAN: 8054705085604
EU Responsible Person : BTS GmbH, Plochingerstrasse 41, Otsfildern, 73760, info@biketeile-service.de