JAVIK Rear Wheel Hub & Bearing Studs Kit for Polaris RZR Ranger

In this review the JAVIK Rear Wheel Hub & Bearing Studs Kit is evaluated for owners of Polaris ATVs and side-by-sides who need a direct replacement hub assembly. The bottom line: this kit is aimed at DIY mechanics and fleet owners who want a practical, OEM-replacement style hub with a matching bearing and four wheel studs that fits a long list of Polaris RZR, Ranger and Sportsman models from 2006 to 2023. Its main selling point is broad fitment and supplied hardware, which reduces parts hunting and downtime when repairing a rear wheel hub.

Key Features

• Broad Fitment: The kit covers many Polaris RZR, Ranger and Sportsman models from 2006-2023, so it suits mixed fleets or owners of multiple model years.
• Included Hardware: It ships with one rear wheel hub, four wheel studs, one bearing and a retaining ring, which provides everything needed to replace the hub in one service session.
• OEM Reference Compatibility: Labeled to match common OEM numbers such as 5135113 and 3514635, making it easier to verify fit before installation.
• Single Bearing Fit: The kit uses a 40x74x40 bearing, a direct fit for the specified applications to restore smooth wheel rotation.
• Practical Packaging: The component grouping is organized so a technician can quickly inventory parts and proceed with installation without sourcing additional small parts.

Who It's For

This kit is best for Polaris owners who need a direct, hardware-complete rear wheel hub replacement for models listed in the fitment block, including RZR 800, Ranger 500, Sportsman 570 and similar years. It is practical for small repair shops, ranches and owners comfortable removing and installing hubs and bearings.

It is not intended for those who need a custom or upgraded performance hub; riders seeking lightweight, billet or race-specific hubs should look at specialized aftermarket options. Also confirm model year and excluded editions such as 6x6 or HST to ensure compatibility before ordering.

Pros & Cons

Pros

• Comes with the hub, four studs, bearing and retaining ring so fewer trips to the parts counter are required.
• Wide model coverage simplifies sourcing for Polaris RZR, Ranger and Sportsman fleets across multiple years.
• Uses a commonly referenced bearing size (40x74x40) for straightforward replacement procedures.

Cons

• Fitment excludes specific editions (for example 6x6 and some full-size or HST editions), so buyers must check exclusions carefully.

Specifications

Brand	JAVIK
Package Contents	1 rear wheel hub, 4 wheel studs, 1 bearing, 1 retaining ring
Bearing Size	40x74x40
Compatible Models	Polaris RZR, Ranger, Sportsman, ACE, Hawkeye, LSV (selected years 2006-2023)
OEM Reference	Matches OEM numbers such as 5135113, 3514635, 7518378
Excluded Editions	Some 6x6, Full-Size and HST editions excluded

Our Verdict

The JAVIK Rear Wheel Hub kit is a practical, cost-conscious replacement for Polaris owners who need a complete hub service package with matching bearing and studs. It offers good value for routine repairs due to broad fitment and included hardware, making it a sensible choice for DIY repairers and small shops who prioritize straightforward compatibility over performance upgrades.

Frequently Asked Questions

Will this hub fit my Polaris Ranger 700?
Check the listed model years; the kit covers Ranger 700 for 2006-2009 specifically, so confirm the year prior to purchase.

Does the kit include the bearing?
Yes, the package includes a bearing sized 40x74x40 plus a retaining ring and four wheel studs.

Are there any editions excluded?
Yes, certain editions such as some 6x6, full-size and HST editions are excluded from fitment and should be verified against your vehicle.