Notes: 129009-01540 FLANGE, GEAR CASE is original YANMAR product. 129009-01540 FLANGE, GEAR CASE5 is commonly used in transmissions/axles/engines 4TNV84T-ZXKVA, 4TNV84T-ZXLAN, 3TNV84T-BKSA, 3TNV84T-BKSAT, 4TNV84T-ZXLAN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849