JAVIK Front Wheel Hub Kit for Polaris RZR 800/570 — Left & Right Hubs, Bearings & Studs, Forged Aluminum

JAVIK front left and right wheel hub kit replaces both front hubs, bearings, studs, and retaining rings to restore reliable wheel mounting on compatible Polaris RZR UTVs.

If your Polaris RZR 800 or RZR 570 is showing play in the front wheels, unusual noise, or you've torn out a bearing while off-road, this OEM-compatible JAVIK kit provides complete front-hub hardware to return the vehicle to safe service. The set includes two front wheel hubs, two front wheel bearings, eight wheel studs, and two retaining rings, supplied to match the original fit for specific model years and S-trim exclusions noted below.

Which Polaris models and years will this kit fit?

This kit was engineered to match the factory specifications for select front hubs on Polaris RZR machines. Confirm vehicle exclusions — some 4-Seater editions and non-S trims are not covered — before ordering to ensure correct fit and avoid returns.

• RZR 800: 2008–2014 (except 4-seater edition)
• RZR 800 S: 2009–2014 (except 4-seater edition)
• RZR 570: 2012–2013
• RZR 570 S: 2017 (except non-S edition)
• OEM reference numbers: 7518654, 5137219, 3514699, 2204717

What materials and construction details matter for durability?

JAVIK parts are made to replace the original factory components using higher-strength materials where it counts. The hubs are forged from aluminum alloy for structural integrity and reduced weight, while the studs use a premium SCM435 steel to resist stretching and shear under load.

• Aluminium alloy forged wheel hubs, built to OEM geometry
• Class 12.9 wheel studs (SCM435) with high tensile strength
• Bearings use stainless steel seal covers and robust internal balls
• Each bearing batch undergoes 100% shake and quality testing

How does this kit compare to typical aftermarket replacements?

Rather than single-part replacements, this kit supplies a matched set so hub, bearing, studs, and retaining rings are installed together for consistent tolerances and alignment. JAVIK focuses on improved sealing and hardened fasteners to reduce premature failure in harsh off-road environments.

• Complete front hub assembly set avoids mismatched components
• Stainless-steel seal covers resist contamination better than rubber seals
• Thicker bearing materials and quality control checks enhance longevity
• High-grade studs lower the risk of bolt fatigue and breakage

What comes in the package and is installation supported?

The kit ships with all items needed for both front wheels, so you won’t need to source extra studs or rings. JAVIK offers customer support and a one-year product service window for fitment questions or warranty concerns, but professional installation or a service manual is recommended for safe torqueing and bearing seating.

• Front wheel hub x 2
• Front wheel bearing x 2
• Wheel stud x 8
• Retaining ring x 2
• 24-hour customer service and 1-year product support from JAVIK

Who is this for? This JAVIK front wheel hub and bearing kit is intended for off-road riders, mechanics, and fleet owners who maintain Polaris RZR 800 or 570 units within the listed model years and want a complete, OEM-replacement style front-hub solution. If you need to restore front wheel integrity with stronger studs, better-sealed bearings, and precisely matched hubs, this kit delivers the components and support to get your machine back on trail with dependable wheel mounting.