GEN 2 Bulletproof Front Differential Rebuild – Polaris XP 1000, XP Turbo & Xpedition (2017-2025)
Stronger. Smarter. Built for the Extreme.
The GEN 2 Bulletproof Front Differential Rebuild is the ultimate upgrade for 2017-2025 Polaris XP 1000, XP Turbo, and Xpedition models. This premium rebuild package eliminates weak OEM plastic internals and replaces them with precision-machined billet and 4130 chromoly steel components, ensuring maximum durability and long-lasting performance on any terrain.
Whether you’re battling 4WD engagement issues, stuck in 4WD, or unable to engage it at all, this service restores smooth operation while significantly increasing strength over stock.
Key Upgrades Included
- Billet Torsion Spring Retainer – No more factory plastic failures.
- 6-Tooth Billet Sprague Cage – Built for high torque and aggressive driving.
- 6-Tooth 4130 Cage Plate – Superior strength for heavy-duty use.
- Upgraded Bearings & Seals – Improves tolerances, reduces drivetrain noise, and extends life.
- Custom Shims – Precisely set ring & pinion lash for optimal gear performance.
Professional Rebuild Process
Simply ship your front differential to our certified technicians. We will:
- Fully inspect and troubleshoot your diff.
- Install upgraded components and premium bearings.
- Bench-load test the unit for performance verification.
- Return it ready for installation.
Please note: You are responsible for shipping the differential to us. Fill with oil before use.
Vehicle Fitment
- Polaris RZR XP 1000 (2017-2025)
- Polaris RZR XP Turbo (2017-2025)
- Polaris Xpedition (all trims, 2017-2025)
Why Choose This Upgrade?
If you want a reliable, heavy-duty front diff that can handle aggressive riding, big tires, and high-torque conditions without the common failures of stock units, this GEN 2 rebuild is the perfect solution. It’s been tested in extreme off-road environments to ensure bulletproof performance.
