shaft seal ring -NARAKU- FKM Premium 20x42/43x8/9mm

High quality FKM shaft seal ring suitable for crankshaft bearing for Minarelli CW, MA, MY, CA, CY engines. Inner diameter: 20mm Outer diameter: 42/43mm (conical) Thickness/depth: 8/9mm (conical)

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

In our range, all fluororubber articles are designated by the abbreviation FKM._{AI-translation}