Polaris RZR Heavy Duty Front Differential Gear Case - 57% Stronger + Easy Maintenance (2014+)

Enhance Durability and Performance for Your Polaris RZR

Stop worrying about cracked cases and weak housings. The Polaris RZR Heavy Duty Front Differential Gear Case offers unmatched strength, pre-installed components, and easy serviceability, ensuring your off-road adventures are never hindered.

Why Off-Road Enthusiasts Choose This Gear Case

• 57% stronger than stock – Provides increased durability to withstand tough terrains.
• Pre-installed magnet and wiring – Facilitates quick setup and installation.
• No hassle maintenance – Features pre-installed DU bushings and seals for convenience.
• Innovative bolt-on cap – Retains pinion bearing without OEM snap rings, simplifying servicing.
• Steel helical inserts – Prevent mounting bolts from pulling out, ensuring long-term performance.
• Utilizes high-quality materials – Available in cast or billet aluminum for strength and durability.
• Easy drop-in design – Reuse your stock gears and internals with ease.
• Designed for aggressive use – Perfect for tough trails, dunes, and rocky climbs.

Perfect For

🏜️ Trail riding • 🪨 Rock crawling • 🌲 Forest off-road • Sand dunes • Hunting expeditions • Mud racing

Complete Kit Includes

• ✓ Differential Housing
• ✓ Magnet and wiring
• ✓ DU bushing
• ✓ All seals
• ✓ Oil fitting and drain plugs
• ✓ Steel helical inserts
• ✓ All mounting hardware
✓ Blue threadlocker

Technical Specifications

Vehicle Fitment

• Polaris RZR XP Turbo : 2017+
• Polaris RZR XP 4 Turbo : 2017+
• Polaris RZR XP Turbo S : 2018+
• Polaris RZR XP 4 Turbo S : 2019+
• Polaris RZR RS1 : 2018+
• Polaris RZR XP 1000 : 2014+
• Polaris RZR XP 4 1000 : 2014+
• Polaris RZR S 1000 : 2016-2020
• Polaris RZR S4 1000 : 2019-2020
• Polaris RZR XP 900 : 2011-2014
• Polaris RZR XP 4 900 : 2012-2014
• Polaris RZR 900 : 2020
• Polaris RZR S 900 : 2020
• Polaris RZR 4 900 : 2015-2018
• Polaris RZR S4 900 : 2018
• Polaris RZR 900 XC : 2015-2017
• Polaris RZR Trail 900 Sport : 2021+
• Polaris RZR Trail 900 Premium : 2021+
• Polaris RZR Trail 900 Ultimate : 2021+
• Polaris RZR Trail S 900 Sport : 2021+
• Polaris RZR Trail S 1000 Premium : 2021+
• Polaris RZR Trail S 1000 Ultimate : 2021+
• Polaris RZR 800 : 2011-2014
• Polaris RZR S 800 : 2011-2014
• Polaris RZR 4 800 : 2011-2014
• Polaris RZR 570 : 2020+

Why This Product Works

The improved wall thickness, steel inserts, and innovative bolt-on design make this differential housing more durable, easier to service, and better suited for the challenging off-road environment. Reuse your internals for a cost-effective upgrade that enhances overall reliability.

Real Riders, Real Results

'This upgrade saved my RZR from a cracked case during a tough trail grind!' - Mike D.'

'Easy install and solid build. Definitely recommend for the serious rider!' - Alex T.'

100% Risk-Free With R1 Protect

✓ 30-Day Returns – Hassle-free returns if you're not satisfied
✓ Fast Shipping – Orders dispatched promptly
✓ Expert Support – Call us at 801-899-2520 for assistance

Stop cracked cases and unreliable housings. Upgrade today for peace of mind and better performance.