1297333137 Synchronizer Ring: Fits ZF16S2220, 16S1950, 16S2230 transmission as core friction part for rear synchronizing system. Integrally cast from copper-based alloy with inner oil grooves to retain lubricant and stabilize friction coefficient. Matches taper of cone hub perfectly to eliminate shifting noise and difficult gear engagement caused by overheat abrasion. Widely used for overhaul of heavy-duty tractors and dump trucks. Dimensioned to OEM standards for easy installation, always in stock for maintenance shops.
1297333137 Synchronizer Ring
1297333137 Synchronizer Ring: Fits ZF16S2220, 16S1950, 16S2230 transmission. Integrally cast from copper-based alloy with inner oil grooves for lubrication and reduced high-temperature abrasion. Curved surface closely matches cone hub for stable friction to eliminate stiff gear shift and abnormal noise, easy to mount as regular spare part for repair shops.
