OEM Replacement. Brand New Complete CV Axle Assembly and Wheel bearing 1 Year Warranty 4340 Cr-Moly Steel Shaft 1 Year Warranty (excludes lift kits & torn boots) Size:1999 – 2002 Sportsman 335 / 400 / 500 This axle wheel bearing kit works on the following 4X4 models 1999 Polaris 500 SPORTSMAN 1999 Polaris 500 WORKER 2000 Polaris 335 SPORTSMAN 2000 Polaris 500 SPORTSMAN 2001 Polaris 400 SPORTSMAN 2001 Polaris 500 SPORTSMAN 2001 Polaris 500 Sportsman HO 2002 Polaris 400 SPORTSMAN 2002 Polaris 500 SPORTSMAN 2002 Polaris 500 Sportsman HO 2002 Polaris SPORTSMAN X