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shaft seal ring Naraku FKM Premium 20x31x7 NK103.94
Premium oil seal from Naraku made of FKM with the best thermal properties for high engine loads and for a perfect and durable sealing. Absolutely resistant to all engine oils and fuels.
Inner diameter: 20mm Outer diameter: 31mm
Thickness / Depth: 7mm
For instance to be used as a crankshaft seal ring suitable for Kymco, SYM and Honda 2-stroke engines.
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 fluororubber items are designated with the abbreviation FKM.
For instance to be used as a crankshaft seal ring suitable for Kymco, SYM and Honda 2-stroke engines.
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 fluororubber items are designated with the abbreviation FKM.
Manufacturer Nr.: Naraku
EAN: 4057237639561
EU Responsible Person : BTS GmbH, Plochingerstrasse 41, Otsfildern, 73760, info@biketeile-service.de
Attention! Does not fit for Yamaha TZR 250 2MA 1987, 50 PS, 37 kw
Please note, that vehicle spare parts should only be installed by a qualified specialist workshop to ensure their proper function and the road safety of the vehicle.:
