Shop by catagory from seal index: PISTON SEALS ROD SEAL METRIC SEALS O-RING SEALS IMPERIAL SEALS Categories: DIFFERENT CATEGORY Rotary shaft Seal / Oil Seal IMPERIAL SELECTION PTFE-Polytetrafluoroethylene PNEUMANTIC-ONLY HYDRAULIC - ONLY PU-Polyurethane ONLY NBR-Nitrile rubber ONLY Strictly O-Ring WIPERS STATIC SEAL GUIDING SEAL KITS ROD SEAL PISTON SEAL DIFFERENT CATEGORY / METRIC ROD CUP SEAL DIFFERENT CATEGORY Rotary shaft Seal / Oil Seal IMPERIAL SELECTION PTFE-Polytetrafluoroethylene PNEUMANTIC-ONLY HYDRAULIC - ONLY PU-Polyurethane ONLY NBR-Nitrile rubber ONLY Strictly O-Ring WIPERS STATIC SEAL GUIDING SEAL KITS ROD SEAL PISTON SEAL K103 (PU)/EQUIV K98 K36/ EQUIV - Single acting Fabric/NBR seal K33/EQUIV (90mm to 400mm) K33 (6mm to 90mm) K31/EQUIV - HEAVY DUTY ROD SEAL K22 (PU)/EQUIV K21 (PU) / DSU-BTH / US U-CUP (100-450mm) K21 (PU) / DSU-BTH / US (50-100mm) K21 (PU) / DSU-BTH / US U-CUP (25-50.8mm) K21 (PU) / DSU-BTH / US (3-24mm) Non Standard Seals range available in Store. Follow US.