Notes: 129604-01520 FLANGE, GEAR CASE is original YANMAR product. 129604-01520 FLANGE, GEAR CASE5 is commonly used in transmissions/axles/engines 4TNV88-BNYE3T, 4TNV88-BNYE3, 4TNV88-BDYE2, 4TNV88-BDYE2T, 4TNV88-BDYE, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849