SuperATV Carrier Bearing for Polaris RZR — Cast A380 Aluminium, Greaseable Sealed Direct-Fit

The SuperATV cast aluminum carrier bearing is a direct-fit replacement for many Polaris RZR models, built from A380 aluminum with a greaseable, sealed, self-aligning design for longer life and easier installation.

If you need a robust carrier bearing that resists corrosion, reduces driveline vibration, and installs without hassle, this SuperATV unit was engineered as a heavy-duty upgrade for Polaris RZR owners. The two-piece cast A380 housing, grease port, and locking collar make service and alignment straightforward, while the sealed bearing design keeps contaminants out during off-road use.

Will this carrier bearing fit my Polaris RZR?

The SuperATV carrier bearing is manufactured to match OEM fitment for many Polaris RZR models—check fitment details for your year and configuration before ordering. It’s a direct-replacement design, so bolt patterns and mounting dimensions correspond to factory locations.

• Guaranteed 100% fitment for specified Polaris RZR applications (verify fitment list).
• Two-piece housing installs around existing shaft without full axle removal.
• Exact mounting hole placement mirrors factory bearings for bolt-on replacement.

How does the A380 cast aluminum housing help off-road performance?

A380 cast aluminum combines strength with corrosion resistance, making the housing capable of withstanding off-road impacts and exposure to mud or water. The material dissipates heat and maintains structural integrity under load, supporting bearing life and driveline stability.

• A380 cast alloy resists rust and deformation in harsh environments.
• Rigid housing minimizes flex that can cause misalignment and wear.
• Lightweight compared with steel housings, reducing unsprung mass.

What service and maintenance features are included?

This carrier bearing is greaseable and fully sealed to balance easy maintenance with protection from dirt and moisture. A locking collar and self-aligning bearing reduce the need for constant adjustments, while the grease fitting allows routine lubrication to extend service life.

• Grease fitting for routine lubrication without disassembly.
• Sealed bearing surfaces keep contaminants out while allowing relubrication.
• Locking collar secures the bearing on the shaft to prevent slippage.
• Self-aligning bearing compensates for minor shaft misalignment to reduce vibration.

How difficult is installation and what tools are needed?

The two-piece housing design simplifies installation because the bearing can be fitted around the driveline without removing the entire shaft assembly. Typical installation requires basic hand tools, a torque wrench, and a grease gun for the fitting.

• Two-piece design bolts around the carrier for faster replacement.
• Uses standard fasteners and mounting points found on Polaris RZR models.
• Recommended tools: metric socket set, torque wrench, and grease gun.
• Installation time is reduced compared with one-piece housings that require full disassembly.

Who is this for: The SuperATV cast aluminum carrier bearing is intended for Polaris RZR owners who want a rugged, serviceable replacement that cuts vibration and withstands off-road conditions. It’s a strong choice for weekend trail riders, competitive racers, and anyone performing routine driveline maintenance who wants a direct-fit, upgrade-quality bearing housing with simple serviceability.