Clutch Damper 10 Spline 6-Spring for Ford New Holland - Sparex Part S.66931The Sparex S. 66931 clutch damper is a precision engineered component designed to absorb engine vibrations and ensure smooth torque transmission between the engine and gearbox. Ideal for maintaining consistent performance and reducing drivetrain shock, it helps extend clutch and gearbox life in agricultural machinery. This clutch damper features a 10 spline hub with six heavy duty damper springs and six mounting bolt positions (bolts not included).