2003 Polaris Deep Snow Snowmobiles Service Manual, Page 122Get this manual
ENGINES Cooling System700800 RMKSKS Rear ExchangerColant Flow GripperDeIcer Hose, GripperBrake Cooler Hose, TeeBrake Cooler Rear Cooler Plate 151" and Longer only
Hose, Engine Out
Cooler, Center Hose, CoolerBottle Hose, GripperRear Closeoff Hose, GripperCenter Cooler Hose, Tee to Engine Hose, Center CoolerTee