Best Polaris Rzr Gearcase Replacements

1. Heavy Duty Front Differential Gear Case Replacement for Polaris RZR Turbo/General/Ranger 1333368 1333745 1334143 1334182 1334624 1334626 AKWH

Upgrade your Polaris with this heavy-duty front differential gear case. It’s a perfect replacement for multiple models, including RZR Turbo, General, and Ranger.

Built to last, this gear case features a thickened pinion gear tube for enhanced durability. It’s factory-tested to ensure reliable performance on every ride.

Fits many models, easy to install, and ready for tough challenges.

2. Lesurey Rear Differential Gearcase 3235281 3235354 Compatible with Polaris RZR 4 XC 800 S EPS EFI 2011-2014

The Lesurey Rear Differential Gearcase is a reliable replacement part for your Polaris RZR. It fits multiple models from 2011 to 2014. The part numbers 3235281 and 3235354 ensure a perfect match for your vehicle.

This gearcase is compatible with various Polaris RZR 800 models, including EPS, Limited, and XC Editions. It’s easy to install and built to last.

3. 3235281 Rear Differential Gearcase Compatible with Polaris RZR 800/RZR S 800/RZR 4 800 (2011-2014), Rear Differential Carrier Assembly Replaces# 3235354

Rev up your Polaris RZR’s performance with the 3235281 Rear Differential Gearcase. This replacement part is designed to fit specific Polaris models, ensuring a perfect match. It’s a direct swap for the original, making installation a breeze.

Compatible with various RZR 800 models, this gearcase is a reliable solution for your off-road adventures. From the RZR 800 to the RZR 4 800, it’s a versatile choice. Strict quality control ensures it meets high standards, giving you peace of mind.

One-year warranty and dedicated customer support are included. Quick problem-solving is guaranteed, ensuring a satisfying purchase.

4. 2203739 2203738 4PCS Front Gearcase Fill Plug & Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 500 570 1000, Gearcase Drain Fill Plug Replacement

Keep your Polaris ATV or UTV running smoothly with these front gearcase plugs. They replace OEM parts 2203739 and 2203738 perfectly.

Built to last, these plugs resist heat, pressure, and corrosion. They ensure a tight seal for your gearcase. Easy to install with no modifications needed.

Works with Polaris Sportsman, RZR, and Ranger models. Fits 500, 570, and 1000 series vehicles. Each pack includes 4 plug components for your convenience.

5. REPLACEMENTKITS.COM Front Gearcase Differential Seal Kit Compatible with Polaris RZR 800 2008-2010 (Replaces 2203729)

Keep your Polaris RZR 800 running smoothly with the REPLACEMENTKITS.COM Front Gearcase Differential Seal Kit. This comprehensive kit includes everything you need to replace worn components, ensuring your machine stays in top condition.

The kit features high-quality oil seals and square rings, designed to withstand extreme temperatures from -40°F to 225°F. It’s a direct replacement for part 2203729, fitting 2008-2014 RZR 800 models and some 2016-2017 Sportsmans. Easy installation means you’ll have your machine back up and running in no time.

As an American-owned company, we stand behind our products with a 100% satisfaction guarantee. Trust REPLACEMENTKITS.COM for reliable, high-quality aftermarket parts that keep your machine performing at its best.

6. Tektall 1334181 Front Differential Gear Case for Polaris RZR XP 4 1000 EPS High Lifter 2017-22, RZR XP 4 1000 EPS 2017-22, 1000 EPS Trails Rocks 2018-22, EPS Dynamix 2019 1333791 1333538

Upgrade your Polaris RZR with the Tektall 1334181 Front Differential Gear Case. It’s built tough from top-grade iron, ensuring long-lasting performance. Say goodbye to frequent replacements.

This durable assembly fits multiple Polaris models, including RZR XP 1000 and High Lifter editions. It handles tough terrain with ease, keeping your ride smooth and reliable. Trust it for peak performance.

Signs of a bad differential include strange noises, leaks, or vibrations. Replace it with this reliable solution to keep your Polaris running strong.

7. M MATI Gearcase Cover & Gear Selector w/Shift Shaft for Polaris Ranger RZR 570 900 1000 Sportsman ACE 570 325 2011-2018 3233832 3235238 3234188

Upgrade your Polaris with the M MATI Gearcase Cover and Gear Selector. This kit fits many Polaris models from 2011 to 2018. It’s a perfect match for Ranger, RZR, and Sportsman ACE vehicles.

Made from high-strength materials, this gearcase cover resists impact, corrosion, and abrasion. The gear selector and shift shaft are built to last, ensuring a long service life.

Package includes: Gearcase Cover, Gear Selector, and Shift Shaft. Easy to install and ready to use. 1-year service guarantee for peace of mind.

8. Polaris 3234871 Main Gearcase Internal Sensor RZR XC 800 4 XC S 2009-2014

The Polaris 3234871 Main Gearcase Internal Sensor is a genuine OEM part designed for Polaris UTVs. It ensures reliable performance and precise functionality in your vehicle.

This sensor fits multiple Polaris RZR models from 2009 to 2014, including the RZR S 800 and RZR 4 800. Always check your owner’s manual to confirm compatibility before installation.

9. JZGRDN 2203739 2203738 Front Gearcase Fill Plug Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 570 500 1000

Keep your Polaris Sportsman, RZR, or Ranger running smoothly with the JZGRDN Front Gearcase Fill Plug Oil Drain Plug. This essential part ensures proper oil flow and maintenance. It’s easy to install and fits perfectly.

The part number is 2203739 and 2203738, and it’s compatible with 570, 500, and 1000 models. It comes brand new in the package.

This oil drain plug is a must-have for your vehicle’s care. It’s reliable and built to last. Get yours today for hassle-free maintenance.

10. DEEFILL 2PCS Magnetic Front Differential Gearcase Oil Fill/Drain Plug Fit for Select Polaris Sportsman, RZR, Ranger, Scrambler, General, ACE, Arctic Cat ATV UTV Models, Replace 2203739 2203738

The DEEFILL Magnetic Front Differential Gearcase Oil Fill/Drain Plug is a must-have upgrade for your vehicle. It protects your engine from damage and keeps your oil clean. This 2-piece set is designed to fit select Polaris and Arctic Cat models.

With its special magnet retention design, this plug prevents magnet detachment during hard driving. The N45 neodymium magnet attracts and removes metal debris, helping to extend your vehicle’s lifespan. It’s a simple yet effective solution for maintaining your vehicle.

The leak-proof seal ensures differential safety and prevents oil leaks. The package includes everything you need for easy installation. Upgrade your vehicle with the DEEFILL Magnetic Front Differential Gearcase Oil Fill/Drain Plug today.