Notes: 183976-59371 PIPE, FUEL L340 is original YANMAR product. 183976-59371 PIPE, FUEL L3405 is commonly used in transmissions/axles/engines L70AE-DEP4ST, L70AE-DP4ST, L70AE-DPY4, YDP40E-2, YDP40STE-2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849