Photo of SuperATV Polaris RZR Front Differential Bearing and Seal Kit by SuperATV - Premium Differentials for UTVs / Side by Sides

Overview

The SuperATV Polaris RZR Front Differential Bearing and Seal Kit is a premium repair kit designed for optimal performance and durability. Whether you're tackling rugged trails or navigating sandy dunes, this kit ensures your Polaris RZR operates smoothly, preventing costly repairs from a worn-out differential.

Key Features of SuperATV Polaris RZR Front Differential Bearing and Seal Kit

High-Quality Double-Lipped Seals
- These seals provide long-lasting protection against dust and water penetration, ensuring your differential stays well-lubricated.
Complete Replacement Kit
- The kit includes hub seals, an input seal, and an optional pinion bearing to restore your front differential's performance.
Optional Double-Row Angular Contact Pinion Bearing
- Enhance your drivetrain's strength and durability, ideal for heavy-duty use.
Upgrade to Hub Bearings
- For those seeking additional durability, the hub bearing kit offers extra protection with included hub bearings.

Why Choose SuperATV Polaris RZR Front Differential Bearing and Seal Kit?

The SuperATV Polaris RZR Front Differential Bearing and Seal Kit is an essential upgrade for riders looking to enhance their off-road experience. Built with high-quality materials and engineered for durability, this kit ensures optimal performance and a longer lifespan for your differential on any terrain.

Frequently Asked Questions (FAQs)

Will this fit my machine? See below for fitment.
Is installation difficult? No, installation is quick and easy with basic tools.
How does this compare to similar products? This kit stands out due to its superior seal technology and optional pinion bearing for enhanced protection.

What Customers Are Saying

⭐ ⭐ ⭐ ⭐ ⭐ "The build quality is excellent. It performs well, and I’ve had no issues so far." - Mark R.

⭐ ⭐ ⭐ ⭐ ⭐ "Straightforward install. Feels solid, but I’ll have to test it out longer to know for sure." - Lisa J.

⭐ ⭐ ⭐ ⭐ ⭐ "Good upgrade. Does what it should, and I’d recommend it to others." - Tom S.

Optimize Your Experience with Accessories

Pair the SuperATV Polaris RZR Front Differential Bearing and Seal Kit with other premium accessories for enhanced performance. Browse our collection of UTV accessories to complete your setup.

Get Yours Today

Upgrade your off-road experience with the SuperATV Polaris RZR Front Differential Bearing and Seal Kit. Designed for durability and performance, this is the perfect addition for any serious rider.

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Description

Repair Your Diff
Your Polaris RZR is built to push hard and deliver action-packed rides every time. All that action will eventually wear down your front diff's seals and you'll start losing oil. And no oil leads to a busted diff. Before that happens, you need to replace them with SuperATV's Front Differential Bearing and Seal Kit. You get hub seals, an input seal, and an option pinion bearing to make sure your front diff runs like new.

Durable Parts
The seals in this kit are double-lipped to ensure long-lasting protection from dust and water penetration. They're tough enough to keep everything running smooth. Plus, with the option to add a pinion bearing, you can take that protection even further.

Add a Pinion Bearing
When you add a double-row angular contact pinion bearing, you're adding strength to your drivetrain for years to come. Plus, if your OEM seals failed already, your stock pinion bearing probably needs replaced anyway. Replace it with strength and durability you can count on.

Upgrade to Our Hub Bearing Kit for More Durability
Make sure your diff is as tough as possible by upgrading to our hub bearing kit. It includes hub bearings to beef up your axle hubs. It also includes a return spring pin, the pinion bearing, and all other seals apart from the 30 mm ID hub seals. It's the upgrade you need.

Seal and Bearing Kit Includes

(2) 52 mm ID hub seals
(2) 30 mm ID hub seals
(1) Input shaft seal
(1) Pinion bearing (optional)

Hub Bearing and Seal Kit Includes

(2) Hub bearings
(2) 52 mm ID hub seals
(1) Input shaft seal
(1) Double-row angular contact pinion bearing

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.

California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.

Features

High-quality double-lipped seals
Replaces hub and input seals
Optional double-row angular contact pinion bearing is extremely durable
Upgrade to hub bearings for high strength

Fitment

Polaris RZR 570 : 2012+
Polaris RZR 570 S : 2017
Polaris RZR 800 : 2011-2014
Polaris RZR 800 S : 2011-2014
Polaris RZR 4 800 : 2012-2014
Polaris RZR XP 900 : 2011-2014
Polaris RZR XP 4 900 : 2011-2014
Polaris RZR 900 : 2015-2020
Polaris RZR 900 XC : 2015-2017
Polaris RZR S 900 : 2015-2020
Polaris RZR 4 900 : 2015-2018
Polaris RZR S 1000 : 2016-2020
Polaris RZR S4 1000 : 2019-2020
Polaris RZR XP 1000 : 2014-2023
Polaris RZR XP 4 1000 : 2014-2023
Polaris RZR XP Turbo : 2016-2021
Polaris RZR XP 4 Turbo : 2016-2021

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SuperATV

SuperATV Polaris RZR Front Differential Bearing and Seal Kit

SKU DIFF-P-RAN1K-SK#BE

From $59.95

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Have questions or need help with fitment? Contact our expert team or call

801-899-2520 — we’ve got you covered.

Choose kit: Seal Kit (I will reuse my existing pinion bearing)

Seal Kit (I will reuse my existing pinion bearing)
Seal Kit with Pinion Bearing
Seal Kit with Hub Bearing

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FAQ

QUESTIONS & ANSWERS

How long does it take for my order to arrive?

What is your return policy?

How do I know if a part will fit my specific UTV make and model?

How long does it take for my order to arrive?

Shipping times vary depending on your location and shipping method selected during checkout. Standard shipping typically takes 5-7 business days, while expedited shipping can take 1-3 business days.

What is your return policy?

Returns are only accepted if Redo Package Protection was purchased at checkout, which includes a 14-day return window, free shipping, and no restocking fees. Exchanges are allowed with or without Redo, though non-Redo exchanges are subject to fees and shipping costs. All items must be unused, in original packaging, and meet strict resellable condition standards to qualify.

How do I know if a part will fit my specific UTV make and model?

Great question—fitment is everything when it comes to performance and safety. Every product page on our site includes a “Will this fit my machine?” section with detailed compatibility info. If you’re still unsure, give our team a call at 801-899-2520 or email support@r1industriesoffroad.com—we’ll confirm fitment before you buy, so you get exactly what you need the first time.

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What happens if my order is damaged during shipping?

What if I need to return something but didn’t buy Redo Package Protection?

How can I start a return?

Please navigate to our Returns Portal and enter your order number and zip code. Follow the instructions on the screen to request a prepaid return label.

What happens if my order is damaged during shipping?

If you added Redo Package Protection at checkout, you’re fully covered! Redo handles lost, stolen, or damaged packages with zero hassle—just file a claim through the link in your Redo confirmation email. If you didn’t purchase Redo, reach out to us at 801-899-2520 and we’ll do our best to help, but we strongly recommend protecting your order with Redo for full peace of mind.

What if I need to return something but didn’t buy Redo Package Protection?

Without Redo, all sales are final and returns aren’t accepted—no exceptions. However, we do offer exchanges for qualifying items within 14 days of delivery, though fees and shipping both ways will apply. If you’re unsure about an item, we recommend reaching out before you buy—we’re here to help you get it right the first time.

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Overview

Key Features of SuperATV Polaris RZR Front Differential Bearing and Seal Kit

High-Quality Double-Lipped Seals

Complete Replacement Kit

Optional Double-Row Angular Contact Pinion Bearing

Upgrade to Hub Bearings

Why Choose SuperATV Polaris RZR Front Differential Bearing and Seal Kit?

Frequently Asked Questions (FAQs)

What Customers Are Saying

Optimize Your Experience with Accessories

Get Yours Today