Notes: 160260-76530 RATCHET is original YANMAR product. 160260-76530 RATCHET5 is commonly used in transmissions/axles/engines L100AE-DEI, L100AE-DI, L48AE-DEI, L48ADEDMK, L48AE-D1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849