Notes: 24314-000160 O-RING, 4CP16.0 is original YANMAR product. 24314-000160 O-RING, 4CP16.05 is commonly used in transmissions/axles/engines 4TNV84T-GGE, 4TNV84T-DSA, 4TNV84T-DSA2, 4TNV84T-DSA3, 4TNV84T-GGE, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849