EPI Polaris RZR Turbo R Wheel Bearing Hub Assembly

EPI Performance Wheel Bearing Hub Assembly for Polaris RZR Turbo R & Pro R

The EPI WE301458 Wheel Bearing Hub Assembly is a direct bolt-in replacement for the OEM unitized hub assembly on Polaris RZR Turbo R and Pro R models (2022–2025). It replaces the wheel bearing, hub, and wheel studs in a single convenient package — no sourcing individual components.

What's Included

All bearings and seals required to fully refit one wheel hub are included. Sold individually — order 4 for a complete 4-hub replacement.

Key Features

• Premium high-speed bearings with low drag and double lip seals on both sides for superior water and dirt exclusion and improved grease retention
• High-performance grease with special rust inhibitors engineered for demanding off-road applications
• Rubber-coated wheel seals create an optimum seal at the hub to keep out water and dirt
• Replaces Polaris OE Part Numbers 1525346 and 1523674

Specifications

• Part Number: WE301458
• Bolt Pattern: 5/4.5 (5/114.3)
• Stud Size: 12mm x 1.5
• Position: Front or Rear
• Replaces OEM: Polaris 1525346, 1523674
• Sold: Each (qty 4 required for full replacement)

Vehicle Fitment

Compatible with the following Polaris RZR models listed under the Fitment Tab. 

Frequently Asked Questions

Does WE301458 replace Polaris OEM part 1525346?
Yes. EPI WE301458 directly replaces Polaris OE part numbers 1525346 and 1523674.

How many do I need for a full replacement?
This assembly is sold each. You will need to order 4 units to replace all four wheel hubs.

Is this a front or rear hub assembly?
WE301458 fits both front and rear positions on compatible RZR Turbo R and Pro R models.