Collection: Viton (FKM) Seal Kits & Hydraulic Seals

Viton, also sold as FKM or fluorocarbon, is the high temperature and chemical resistant seal option. It is the correct choice for hot systems and for industrial phosphate ester fire resistant fluid (HFD-R). It is not the right material for water glycol (HFA, HFB, HFC) or for aviation Skydrol. See the hydraulic seal materials guide before ordering.

1025 products
Got old cores or surplus stock?

RestoPower buys hydraulic pumps, valves & motors. Trade your worn cores in for store credit — free shipping labels, no minimums — or sell us your unused new old stock for cash.

Core Buyback → Sell New Old Stock →