Clutch Release Bearing VKC3628,50SCRN34P-4,31230-35050 For TOYOTA 1074-1CSR50

This clutch release bearing (part number: VKC3628 / 50SCRN34P-4 / original manufacturer's part number: 31230-35050) is a core actuator in the manual transmission clutch system. Its primary function is to receive and transmit the release force (hydraulic or mechanical) when the clutch pedal is operated, pushing the diaphragm spring finger tips of the clutch pressure plate. This action separates the pressure plate from the clutch friction plate, interrupting power flow between the engine and transmission and enabling gear shifting. This bearing is designed to withstand the axial loads and rotational friction experienced during operation.

This bearing meets specific design specifications (model designation: 50SCRN34P-4) and strictly corresponds to Toyota original manufacturer part number 31230-35050. It is designed and manufactured specifically for Toyota vehicles with chassis/model code 1074-1CSR50. Its construction incorporates precision raceways and a retainer to ensure smooth operation and withstand cyclical stress during clutch disengagement and engagement. Precise dimensions and surface treatment ensure reliable contact with the clutch pressure plate fingertip, directly affecting the smoothness of clutch operation and system durability. Full compatibility with the specified Toyota model (1074-1CSR50) must be verified when using it.