Description

The Polaris RZR TURBO R delivers big power and aggressive traction, which puts heavy strain on the front differential. As the stock plastic sprague components begin to wear, you may notice inconsistent engagement or a loose front-end feel. This Premium Front Differential Rebuild Kit replaces those problem areas with upgraded metal internals engineered to handle real-world abuse.

The kit includes new seals, a precision pinion bearing, an upgraded metal sprague cage, fresh roller weights, strengthened plate components, and a reinforced output hub—everything required to restore smooth 4WD performance. If you want additional drivetrain insight or maintenance tips, our blog articles offer helpful guidance.

Before purchasing, you can review coverage details in our warranty policy. For ordering steps, shipping expectations, or core guidance, our Help Center is a great resource. You can also browse common fitment answers inside our FAQ section or reach our team directly through the contact page.

Customers interested in this rebuild kit may also want to check out the RZR seal kit here: TURBO R Premium Seal Kit.

THIS KIT INCLUDES

• Pinion Shaft Oil Seal
• Internal Oil Seals (x2)
• Diff Housing O-Ring
• Pinion Shaft Bearing
• Upgraded Metal Sprague Cage
• Sprague Cage Roller Weights (x24)
• Differential Center Output Hub
• Upgraded Metal Cage Plate
• Upgraded Metal Armature Plate
• Differential Retainer Ring

FITMENT

• 2022 Polaris RZR TURBO R 64″

OEM PART NUMBERS SUPPORTED

1337228, 1337145, 1334432, 1334398, 1334363, 1334306, 1334305, 1334183, 1334141, 1333877

Order now to restore dependable 4WD performance with upgraded internals designed to outperform the original components. Every kit includes our 1-year, no-questions-asked warranty, and we proudly extend discounts to military and veteran riders.