Notes: 129A00-17510 HOSE,PRES EXH is original YANMAR product. 129A00-17510 HOSE,PRES EXH2 is commonly used in transmissions/axles/engines 3TNV86CT-DMW, 3TNV86CT-DMW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849