Notes: 129009-01530 FLANGE, GEAR CASE is original YANMAR product. 129009-01530 FLANGE, GEAR CASE2 is commonly used in transmissions/axles/engines 4TNV84T-ZXKAT, 4TNV84T-ZXKAT, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849