Notes: 171093-44500 RADIATOR is original YANMAR product. 171093-44500 RADIATOR5 is commonly used in transmissions/axles/engines 4TNE98-TBA, 4TNE98-TBZ, 4TNE98-ACG, 4TNE98-AD, 4TNE98-ADS, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849