FKM O-Ring Set 2.4mm CS 10-18mm ID, 10pcs Viton®-Grade for Crankcase/Crankshaft
£10.68
Protect the heart of your model engine – the crankshaft and crankcase – with sealing that withstands heat, oil mist, and constant motion. FKM stays resilient while ordinary NBR hardens and cracks above 120°C.
