Premium crankshaft oil seals (radial shaft seals) engineered for Derbi Euro2 / Euro3 engines. Built with Viton® / FKM compound and polymer lips to handle extreme loads, heat, and friction — keeping your engine sealed and running strong.

Standard rubber seals degrade under high RPM and heat. Viton® seals maintain their integrity where it matters most — at the crankshaft — reducing oil leaks and extending engine life.

• Material : Viton® / FKM — reinforced quality
• Dimension s: 20 x 35 x 7 mm
• Compatibility : Derbi engines (Euro2 / Euro3)
• Quantity : 2x seals per set