Notes: 24321-000750 O-RING, 1AG75.0 is original YANMAR product. 24321-000750 O-RING, 1AG75.05 is commonly used in transmissions/axles/engines 4TNV94L-XHYB, 4TNV94L-PHYBW, 4TNV94L-PHYBY, 4TNV98-ZNTG, 4TNV98-ZNTGT, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849