This pair of new CV axles fit front left & right on the 2013-2014 Arctic Cat TRV 400 4x4 * 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 * inobard CV joint spline count: 24 (both), outboard CV joint spline count: 27 (both), Compressed overall axle length: 548 mm (both) * Replaces Arctic Cat OEM # 1502-874, 0502-812, 1502-344, 1502-800.