This Centre Driveshaft High Speed Support set reduces centre driveshaft vibration at high transmission rpm.Features:Precisely moulded to accurately locate with the vehicle chassis – Support is retained on the chassis by the included cap head screw – Included high-quality ball bearing fits to center shaft of transmission and then clips into the support – An O-ring is used to retain the ball bearing on the center shaft when the center shaft is removed from the vehicle  Includes:1 x Center Driveshaft Support 1 x 15 x 21 x 4mm Ball Bearing 1 x 12 x 2mm O-Ring 1 x M2.5 x 8mm Cap Head Screw