Bikeman POLARIS RZR REMOTE OIL COOLER ADAPTERSKU: 10 303 The Bikeman Oil Cooler Adapter allows the addition of an oil cooler to all 900+ Polaris RZRs. This replaces the small stock oil cooler and allows the connection to a larger oil cooler, using 1 2" female MPT connections. This helps greatly reduce oil temperature which lowers overall engine temp and increases engine protection during the high demands of extreme riding and racing. Features: 6061 Billet Aluminum Threaded 1 2" Female MPT on the