The Muncie 15489 is an oil cooler designed for use with Muncie power takeoff (PTO) systems. Oil coolers in PTO applications help regulate fluid temperature during extended operation, protecting the hydraulic system and the PTO unit itself. This part is sold by Pro Gear and Transmission as a genuine Muncie component. If you need help confirming that part number 15489 is correct for your specific PTO model or truck application, give us a call before ordering.FeaturesMuncie OEM oil cooler for PTO systemsPart number: 15489Designed to regulate fluid temperature in PTO hydraulic circuitsGenuine Muncie component sold by Pro Gear and TransmissionCall to confirm compatibility with your specific PTO model