Description

The 2020 Polaris RZR Turbo Pro XP demands a strong front differential to keep up with its power and aggressive four-wheel-drive engagement. When the diff starts slipping, grinding or losing response, upgrading the internals with this Premium Front Differential Master Rebuild Kit gives you the durable components needed to bring everything back to dependable performance.

This master kit replaces the weaker OEM plastic sprague parts with upgraded metal components. It also includes new seals, fresh bearings and strengthened internal gears. Because it comes with the input pinion shaft, main pinion gear, armature plate, cage plate, center output hub and hardware, the entire front differential receives a full internal refresh—not just the high-wear areas. Riders choosing between kits often compare this package with lighter seal-and-sprague kits, but the master kit offers a far more complete rebuild.

If you have questions before ordering, start with our FAQ section. Every parts kit is protected by our 1-year, no-questions-asked warranty, and you can review the coverage details inside our warranty policy. For shipping steps or rebuild preparation, our Help Center provides clear guidance. Direct support is always available through our contact page, and you can explore the REV6 Blog for drivetrain insights.

WHAT’S INCLUDED

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

FITMENT

• 2020 Polaris RZR TURBO PRO XP

COMPATIBLE OEM DIFFERENTIAL PART NUMBERS

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

Upgrade your Pro XP’s front differential with long-lasting internal parts and eliminate OEM weaknesses. Order your master kit today. Veterans and active servicemembers can also ask about the discounts we proudly offer.