The synchronizer ring supports smooth gear changes inside the manual gearbox. It aligns the speed of the gears and limits wear on the shifting mechanism. The part fits selected versions of a light commercial vehicle and a passenger car from the nineteen sixties. The design supports reliable function of the second gear and its related gear set. With thirty teeth, the ring matches the existing tooth profile in the transmission. The product is often used during overhaul or service of older drivetrains and replaces a worn or damaged original ring to restore gear selection and transmission function.
