Notes: 129953-44940 COOLER ASSY, OIL is original YANMAR product. 129953-44940 COOLER ASSY, OIL2 is commonly used in transmissions/axles/engines 4TNE98-TBW, 4TNE98-TBW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849