Notes: 129A88-01500 CASE, GEAR is original YANMAR product. 129A88-01500 CASE, GEAR5 is commonly used in transmissions/axles/engines 4TNV86CT-DDT, 4TNV86CT-DWZ, 4TNV88C-DYEH2, 4TNV88C-DYEM, 4TNV88C-KAMZ, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849