Description

High-horsepower Polaris machines put serious strain on the front differential. Turbo torque, oversized tires, and aggressive terrain can wear out bearings, stretch tolerances, or create internal play. When you start hearing grinding, popping, or inconsistent 4WD engagement, it’s likely time for a professional rebuild. This Front Differential Rebuild Service restores your diff’s performance and reliability through a complete teardown and inspection of your existing unit.

You must send in a good, rebuildable core. If the internal gears, housing, or primary bearing surfaces are damaged beyond repair, a $300 fee applies. If you’re unsure whether your differential qualifies, reach out through our contact page and we’ll help you determine fitment and condition before purchase.

Riders often browse our FAQ page for guidance on packaging, shipping, and rebuild timelines. Warranty details can be found inside our warranty policy. First-time customers may find valuable shipping tips inside our Help Center. For drivetrain insight and maintenance tips, check out the articles posted on our blog.

FITS THE FOLLOWING MACHINES

• 2018–2022 Polaris RZR RS1
• 2018–2021 Polaris RZR XP Turbo S
• 2020–2025 Polaris RZR Pro XP
• 2020 Polaris RZR Turbo Pro XP
• 2022 Polaris RZR Turbo R 64″

OEM PART NUMBERS SUPPORTED

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

Send in your front differential now and get your Turbo S, RS1, or Pro XP running with smooth, reliable 4WD again. Veterans and active servicemembers can also ask about the discounts we proudly offer.