Description

Front differentials on Polaris RZR and General machines take a beating—mud, bind, wheel speed changes, and constant load across the front drivetrain. When bearings wear out, the diff starts grinding, slipping, or locking up under throttle. Our Front Differential Rebuild Service brings your existing diff back to reliable working condition using a full teardown, inspection, and replacement of worn components.

This service requires a good, rebuildable core. If the housing, gears, or internal journals are damaged beyond repair, an additional fee of $300 applies. If you’re unsure about the condition of your differential, you can reach out through our contact page before ordering and we’ll help you determine next steps.

Many riders also look over our internal resources like the FAQ section for shipping and core-return questions, or review warranty details in our warranty policy. New customers can also visit the Help Center for guidance on packaging and sending in drivetrain components. For more drivetrain maintenance tips, check out our blog articles.

FITS THE FOLLOWING MACHINES

• 2014–2023 Polaris RZR XP 1000
• 2014–2023 Polaris RZR 4 XP 1000
• 2016–2025 Polaris RZR 1000
• 2015–2018 Polaris RZR S 900
• 2015–2018 Polaris RZR 4 1000
• 2016–2021 Polaris General 1000
• 2017–2019 Polaris Ranger XP 1000
• 2017–2019 Polaris Ranger XP 1000 High Lifter
• 2017–2019 Polaris Ranger 1000 High Lifter
• 2016 Polaris Ranger 900 High Lifter

OEM PART NUMBERS SUPPORTED

• 1333344
• 1334178
• 1333579
• 1334142
• 1333597
• 1334625
• 1333112
• 1333687
• 1333790

Send in your differential now and we’ll get your Polaris RZR or General back to smooth, dependable 4WD engagement. Veterans and active servicemembers can also ask about the discounts we proudly offer.