Rear Diff Complete for Outlander and Renegade ATV models delivers a dependable, drop‑in solution when the factory rear differential starts to lash, leak, or chatter under load. This complete assembly replaces worn gears, seals, and bearings with a rugged, serviceable unit designed to restore smooth power transfer and traction in demanding terrain. Whether you’re riding the trail, working the farm, or chasing fast-paced ops, this rear differential replacement keeps you moving without the guesswork of piecing together individual components.

Built to withstand the rigors of trail riding and hard use, this aftermarket complete differential is crafted to address common wear patterns like gear lash, bearing play, and seal failures that accelerate when conditions are muddy, muddy, or rocky. It provides a reliable, cost‑effective alternative to OEM units while delivering consistent performance and easy, bolt‑in installation for deep‑into-the‑backcountry reliability.

Comprehensive Vehicle Fitment

Product Specifications

OEM & Aftermarket Cross-Reference Information

What's Included

The box contains the following component:

• Rear Differential Assembly

Related hardware such as mounting bolts, seals, and fluids are not always included and should be procured separately to ensure a proper service procedure.

Why Choose This Aftermarket Replacement?

• Direct‑Fit Compatibility: Bolt‑in design aligns with OEM mounting points and drive shafts for multiple Outlander and Renegade configurations.
• OEM Cross‑Reference Coverage: Extensive cross‑reference network ensures you can match or replace with known OEM part numbers if needed.
• Premium Materials: Constructed from high‑strength alloy steel with a sealed gear case to resist mud, water, and heat exposure.
• Sealed Gear Case: Keeps internal gears protected from debris and reduces contamination risk for longer life.
• Performance Restoration: Restores solid traction and predictable power transfer once the original unit shows wear or failure.
• Reliable Aftermarket Choice: A budget‑friendly alternative that maintains trail‑ready capability for farm and field work.

Installation Notes:

• Verify fitment: Cross‑check the OEM references listed (e.g., 703501019) against your machine’s parts book to confirm compatibility for your model/year.
• Drain and inspect: If replacing after a failure, drain differential oil and inspect for metallic debris before installation.
• Clean mounting surfaces: Ensure the mounting flanges and bolts are clean and free of corrosion; chase any stripped threads as needed.
• Seals and gaskets: Use fresh seals or gaskets if your installation kit includes them; improper sealing can cause leaks and contamination.
• Torque and sequence: Follow service manual torque specs and bolt‑in sequence for the rear differential cover and mounting hardware; avoid over‑tightening to prevent warping.
• Post‑install check: Fill to specification with the recommended differential oil, run the engine, and check for leaks and abnormal noises before returning to service.

Why Upgrade?

Running a worn rear differential risks sudden gear failure, loss of traction, and potential damage to the output shafts under load. Replacing with this aftermarket complete assembly restores proper gearing, seals out contaminants, and brings back confident, trouble‑free drive in tough terrain. The upgrade is a practical step to regain reliability for trail, work‑site, or field use.