Feature:1. With OEM number of 3554506, replacement for Polaris Sportsman/Worker/Ranger/Big Boss.2. The precise wheel bearing kit is designed for riders who wants to keep out water, dirt and sand.3. Premium quality metal material, sturdy, anticorrosion, durable, not easy to damage.4. Simple installation, does not require complicated operations, ideal replacement for old bearing.5. Manufactured to meet standard specification, strictly follow factory quality control.Specification:Item Type: Front Wheel Bearings + Seals KitMaterial: MetalOEM: 3554506, 3554509, 3610019, 3610028, 3554507, 5410470Fitment:2000 - 2001 4X4 Replacement for Polaris Diesel2011 - 2016 4X4 Replacement for Polaris Ranger Diesel 2002 4X4 Replacement for Polaris Sportsman X1993 4X4 Replacement for Polaris 2502000 - 2001 4X4 Replacement for Polaris 250 Xplorer1996 - 2000 4X4 Replacement for Polaris 300 Xplorer2000 -2002 4X4 Replacement for Polaris 325 Magnum2000 - 2002 4X4 Replacement for Polaris 325 Xpedition 1999 - 2000 4X4 Replacement for Polaris 335 Sportsman 1999 4X4 Replacement for Polaris 335 Worker1995 - 2002 4X4 Replacement for Polaris 400 Scrambler2004 4X4 Replacement for Polaris 400 Sportsman Axle with Female Inboard Yoke1995 - 1997 2001 - 2003 4X4 Replacement for Polaris 400 Sportsman 1995 - 2002 4X4 Replacement for Polaris 400 Xplorer1995 - 1997 6X6 Replacement for Polaris 400L Big Boss1995 - 1998 4X4 Replacement for Polaris 425 Magnum1998 2X4 Replacement for Polaris 425 Magnum1996 - 1997 6X6 Replacement for Polaris 425 Magnum2000 - 2002 4X4 Replacement for Polaris 425 Xpedition1998 - 2002 6X6 Replacement for Polaris 500 Big Boss1999 - 2001 4X4 Replacement for Polaris 500 Magnum2002 6X6 Replacement for Polaris 500 PPS1997 - 2009 4X4 Replacement for Polaris 500 Scrambler2000 - 2005, 2007 - 2008 6X6 Replacement for Polaris 500 Sportsman 2004 4X4 Replacement for Polaris 500 Sportsman Axle with Female Inboard Yoke 1996 - 2003 4X4 Replacement for Polaris 500 Sportsman2004 4X4 Replacement for Polaris 500 Sportsman HO Axle with Female inboard joke2001 - 2003 4X4 Replacement for Polaris 500 Sportsman HO 1997, 1999, 2001 - 2002 4X4 Replacement for Polaris 500 Worker.Package List:8 x Bearing Inner Rings8 x Bearing Outer Rings4 x Oil Seals2 x O-RingsNote:Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.