Notes: 171375-59500 PIPE ASSY, FUEL is original YANMAR product. 171375-59500 PIPE ASSY, FUEL5 is commonly used in transmissions/axles/engines 3TNE84-GHN1, 4TNE84T-GHN1, 3TNE84-GHN1, 4TNE84T-GHN1, 3TNE68-GH, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849