RZR XP Turbo S Billet Rear Knuckle Set

Push the Limits—Not Your Luck

The stock rear wheel bearing carriers on your RZR Turbo are fine for casual trail rides—but when you start pushing the limits, they become a liability. Carrier flex causes premature bearing failure. If you’re hammering through the desert, deep whoops, and rocks, you need components that can keep up. That’s where the Hypertech Billet Rear Wheel Knuckle comes in.

This carrier is precision-machined from 7075-T6 billet aluminum and built to take abuse. It’s designed for serious riders who want strength, confidence, and OEM-fit reliability—all in one killer package.

Key Features:

7075-T6 Billet Aluminum Construction
Delivers nearly twice the strength of stock carriers—ideal for aggressive, high-impact riding.

Precision Fit to OEM Specs
Designed to match factory geometry for easy installation with stock or aftermarket suspension components.

Stock-Compatible Design
Works with OEM wheel bearings and suspension for a hassle-free bolt-on upgrade.

Race-Ready Strength
Handles the punishment of big jumps, hard hits, and rough terrain without flinching.

Compatibility

POLARIS RZR XP TURBO S

• Polaris RZR XP Turbo S : 2018-2021
  
• Polaris RZR XP 4 Turbo S : 2019-2021
  
• Polaris RZR XP Turbo S Velocity : 2019+
  
• Polaris RZR XP 4 Turbo S Velocity: 2019+

Replacement for OE Part Numbers:

• 5141782 - LH Carrier
  
• 5141783 - RH Carrier

Although many bearing carriers (Knuckles) can be similar in bolt pattern and basic design, we cannot make the determination if they will fit any other year or model Polaris vehicle other than the original OEM part numbers provided. We will not guarantee the fitment other than the OEM part numbers provided for each specific model.