We have developed our own line of replacement radiator hoses for Polaris ATV's! These fabric reinforced hoses are custom formed and automotive quality. These are an exact replacement to the expensive OEM hoses. If you have any bulges or soft spots in your hoses, replace them now before they split. This short hose runs from the water pump to the cylinder on the engine. Replaces Polaris part number 3084190 and 3086773. FITS THE FOLLOWING MODEL(S): 1993 350L 1994-'96 400L 1995, 97 BIG BOSS 400L 1995-'02 SCRAMBLER 400 1994-'99 SPORT 400L 1993-'96 SPORTSMAN 400 1997 SPORTSMAN 400L 1996-97 TRAIL BLAZER SPORT 2003 TRAIL BLAZER 400 1990-'92 TRAIL BOSS 350L 1999-'02 XPLORER 400 1995-'98 XPLORER 400L 1996-'97 XPRESS 300 1996-'97 XPRESS 400