.These brand-new multi-way gear box parts feature OEM codes 0501208630, 1897664, 1297004, 1300662 and 1374724. They belong to core components of truck drivetrain and axle systems. Made of premium alloy materials, they deliver stable power output and strong durability. Fine manufacturing lowers friction and reduces abnormal noise during operation. Fully compliant with OEM specs, they are ideal replacements for worn gearbox components.