JAVIK Front Wheel Hub Kit for Polaris RZR 800 & 570 — Left/Right Hubs, Bearings & Studs (2008–2017)

If your Polaris RZR is showing wheel looseness, noise, or uneven wear at the front wheels, this JAVIK replacement kit restores the hub assembly with high-strength materials and factory-fit dimensions. The set includes two front wheel hubs, two front wheel bearings, eight wheel studs and two retaining rings — all specified to match OEM numbers 7518654, 5137219, 3514699 and 2204717. Components are manufactured to withstand off-road loads while fitting directly into the stock location for the front left and right positions.

Will these hubs and bearings fit my Polaris RZR?

These components are built to fit specific Polaris models and model years; confirm compatibility before purchase. The kit fits RZR 800 and RZR 800 S versions from the listed years, and selected RZR 570 variants noted below.

• Compatible: Polaris RZR 800 (2008–2014) — excluding 4-seater editions.
• Compatible: Polaris RZR 800 S (2009–2014) — excluding 4-seater editions.
• Compatible: Polaris RZR 570 (2012–2013) and RZR 570 S (2017) with exclusions for non-S editions.
• Check your OEM part numbers 7518654/5137219/3514699/2204717 to confirm match.

How are these parts built to handle off-road use?

JAVIK constructs hubs and studs from robust materials and uses upgraded bearings to sustain impact and vibration common to trail riding. The wheel hub is forged from a high-strength aluminum alloy, and the studs are premium-grade Class 12.9 fasteners for superior tensile strength.

• Aluminum alloy forging for hubs improves fatigue resistance and dimensional accuracy.
• Class 12.9 SCM435 alloy studs deliver high hardness and load capacity.
• Bearings use a stainless-steel seal cover and thicker internal components for durability.
• Each bearing passes 100% shake and quality inspections before shipping.

What comes in the kit and what do I need to install it?

The package provides the core front hub assembly items so you can replace both front sides in one service session. Basic tools and follow-up torque checks are required; professional installation is recommended if you lack hub-bearing experience.

• Included: Front Wheel Hub ×2, Front Wheel Bearing ×2, Wheel Stud ×8, Retaining Ring ×2.
• Tools typically needed: socket set, torque wrench, press or bearing driver, and safety gear.
• Recommended: Clean hub housing and inspect spindle and seals during installation.
• Service note: JAVIK provides 24-hour customer support and a 1-year product service window.

How do these bearings differ from standard replacements?

JAVIK bearings use construction choices intended to last longer under harsh conditions than basic aftermarket options. The design favors metal sealing and heavier internal components to resist contamination and premature wear.

• Stainless-steel cover replaces ordinary rubber seals for improved contamination resistance.
• Upgraded ball grade and thicker race materials increase load tolerance.
• Each bearing is tested for vibration and quality to ensure consistent performance.

Who is this for: This kit is aimed at Polaris RZR owners and mechanics who need a reliable, direct-fit front hub assembly replacement for RZR 800 and specified RZR 570 models. It's ideal for riders replacing worn or damaged hubs after off-road use, shops conducting scheduled maintenance, or anyone upgrading to higher-strength studs and more durable bearings. Always confirm model year and OEM numbers before ordering to ensure fitment.