Notes: 24326-000750 O-RING, 4DG75.0 is original YANMAR product. 24326-000750 O-RING, 4DG75.02 is commonly used in transmissions/axles/engines 3TNV82A-BDFST, 3TNV82A-BDFS, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849