Notes: 22351-030016 PIN, SPRING 3.0X16 is original YANMAR product. 22351-030016 PIN, SPRING 3.0X165 is commonly used in transmissions/axles/engines 4TNE84-P, 4TNE88-NS, 4TNE88-YB, 3TNE84T-FL2, 3TNE84T-EFL2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849