Notes: 114288-59150 PIPE ASSY, RETURN is original YANMAR product. 114288-59150 PIPE ASSY, RETURN4 is commonly used in transmissions/axles/engines L100V6-GEYYI, L100V6-GEY2, L70V6-GEYYI, L70V6-GEY2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849