Notes: 105025-59550 PIPE, FUEL RETURN is original YANMAR product. 105025-59550 PIPE, FUEL RETURN5 is commonly used in transmissions/axles/engines 2TNE68-CDM, 2TNE68C-EBG, 2TNE68C-ENP, 2TNE68C-ETR, 2TNE68-CMC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849