Notes: 114840-59070 PIPE, FO RETURN is original YANMAR product. 114840-59070 PIPE, FO RETURN5 is commonly used in transmissions/axles/engines L100N6-PKSYI, L100N6-PKS, L48N6-PKSYI, L48N6-PKS, L70N6-PKSYI, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849