Fits front left (driver side) on the following Arctic Cat ATV models: 1998-2001 300 4x4, 2000-2001 500 4x4 Automatic, 2001 500 4x4 Manual. Features a 4140 chromoly steel bar for a higher tensile strenth and more durability. Engineered as a direct replacement, fully-assembled, and ready to install. Joints fitted with neoprene CV boots for flexibility and resistance to hot/cold temperatures. Utilizes high-performance moly grease for protection against the environment and to keep vital components lubricated. Replaces OEM # 0402-249 1502-441. Compressed overall axle length: 417 mm, Inboard CV joint spline count: 20, Outboard CV joint spline count: 21. Warranty: 2 Years (excluding torn boots & use on lifted vehicles). Lift kit voids warranty, parts are not designed to be used on modified suspensions. This new CV axle fits front left (driver side) on the following Arctic Cat ATVs * 1998-2001 300 4x4, 2000-2001 500 4x4 Automatic, 2001 500 4x4 Manual * Features a stronger than OEM chromoly forged steel axle bar * Greased with a moly based grease to provide superior joint lubrication * Fitted with neoprene CV boots for added wear and puncture resistance * Compressed overall axle length: 417 mm, inobard CV joint spline count: 20, outboard CV joint spline count: 21 * Replaces Arctic Cat OEM # 0402-249, 1502-441.