Features： 1、OE Number: The referencing OE number of this rear wheel axle hub are 5135113, 5135113?067, 5135113?458, 5135113?463, 5143629?067, molded and designed depend on the original data. 2、Fitment: The rear wheel hub service kit is a replacement for Polaris Sportsman X2 500 800 EFI, for Ranger 500, for RZR 800 EFI, for RZR S 800, for Hawkeye 400, for Sportsman 400. 3、Durable Construction: Designed with long lasting reinforced metal, the wheel stud service kit provides an enhanced strength and durability to maximize lifespan. 4、Waterproof and Dustproof: Featuring a smooth surface and uniform density, our rear wheel axle hub offers superior waterproof, sand proof and dust proof performance. 5、Bearing Protective Coating: The bearing of this kit is rubber coated to increase sealing and prolong the service life, ensuring consistent performance over time. Specification： Item Type:?Rear?Wheel?Axle?Hub OE Number:? Rear Axle Hubs: 5135113,?5135113?067,?5135113?458,?5135113?463,?5143629?067 Bearing: 3514635 Hub Studs: 7518378 Material: Metal Bolt Distance: Approx. 156mm/6.12 inches Height: Approx. 82 mm/3.25 inches Bearing Size: OD: Approx. 74mm/2.91in, ID: Approx. 40mm/1.57in, Width: Approx. 40mm/1.57in Fitment: Replacement for Polaris Sportsman X2 500 EFI 2006-2009 Replacement for Polaris Sportsman X2 800 EFI 2007-2009 Replacement for Polaris Sportsman 500 EFI 2006-2010 Replacement for Polaris Sportsman 500 HO 2008-2012 Replacement for Polaris Sportsman 800 EFI 2007-2014 Replacement for Polaris Ranger 500 2x4 2007-2008 Replacement for Polaris RZR 800 EFI 2008-2013 Replacement for Polaris RZR S 800 2012-2014 Replacement for Polaris Hawkeye 400 HO 2X4 2011-2014 Replacement for Polaris Sportsman 400 HO 4x4 2011-2013 Replacement for Polaris Sportsman Forest 500 2011-2013 Replacement for Polaris Sportsman 570 EFI 2014-2020 Replacement for Polaris Sportsman 570 SP 2015-2021 Replacement for Polaris Sportsman 450 HO 2016-2023 Replacement for Polaris Sportsman Touring 570 2014-2020 Package List： 1 x Rear Wheel Axle Hub 1 x Bearing 4 x Bolt