Notes: 729005-01500 CASE ASSY, GEAR is original YANMAR product. 729005-01500 CASE ASSY, GEAR5 is commonly used in transmissions/axles/engines 4TNV84-KVA, 4TNV84-KWA, 4TNV88-DSAP, 4TNV88-XKFN, 4TNV88-XKFN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849