This new CV axle & wheel bearing/seal kit will fit the following Yamaha ATVs * 2004-2006 Bruin 350, 2007-2011 Grizzly 350 (without IRS), 2007-2008 Grizzly 400, 2003-2006 Kodiak 400, 2006-2010 Wolverine 450 * 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 * High speed bearings manufactured for long life * Double lip seals made to keep grease in and dirt out * Compressed Length - 502 mm, inobard Spline Count - 21, outboard Spline Count - 27 * Replaces Yamaha OEM # (axle) 5UH-2510F-00-00, 5UH-2510J-00-00, (bearings & seals) 93306-00612-00, 93102-38383-00, 93102-38417-00.