Revolution Gear & Axle Gear Package

2007–2018 Jeep Wrangler / 2005–2010 Jeep Grand Cherokee

Part #: REV-JK-NON-513

Overview

The Revolution Gear & Axle 5.13 Ratio Timken Bearing Gear Package is engineered to deliver enhanced durability and improved performance for select Jeep models. Specifically designed for 2007–2018 Jeep Wrangler JK Non-Rubicon and 2005–2010 Jeep Grand Cherokee vehicles, this gear package offers a significant upgrade in torque multiplication and acceleration response. Ideal for off-road enthusiasts and daily drivers alike, it ensures reliable power transfer while maintaining smooth and quiet operation under demanding conditions.

By upgrading your rear differential with this precision gear set, you can expect better control and traction, especially when tackling challenging terrain or towing heavy loads. The integration of premium Timken bearings further enhances the package’s longevity and operational efficiency, making it a dependable choice for Jeep owners seeking a robust drivetrain enhancement.

Key Features

This gear package combines advanced engineering with high-quality components to deliver superior performance and reliability. Key features include:

• 5.13 gear ratio optimized for increased torque and acceleration
• High-grade Timken bearings for exceptional durability and reduced friction
• Precision-machined gears for smooth, quiet operation
• Designed specifically for Jeep Wrangler JK Non-Rubicon (2007–2018) and Grand Cherokee (2005–2010)
• Improved power transfer for enhanced off-road capability and towing performance
• Compatible with factory differentials, requiring no major modifications
• Heat-treated gear teeth for extended wear resistance
• Engineered to maintain factory-like drivability with upgraded performance

Construction & Design

The Revolution Gear & Axle 5.13 Ratio Gear Package is crafted from premium alloy steel, heat-treated to withstand the rigors of off-road use and high torque loads. The gears are precision-cut to exacting tolerances, ensuring optimal meshing and minimal backlash for smooth power delivery. Timken bearings, known for their superior load capacity and longevity, are incorporated to reduce friction and heat buildup, which contributes to the overall reliability and lifespan of the differential components.

Every component in this package undergoes rigorous quality control to meet or exceed OEM standards, providing Jeep owners with a durable and dependable upgrade that performs well in both street and off-road environments.

Performance & Sound

Upgrading to a 5.13 gear ratio significantly enhances your vehicle’s torque output, resulting in quicker acceleration and improved throttle response. This is particularly beneficial when navigating steep inclines, off-road trails, or when towing heavy loads. The precision engineering and Timken bearings also help maintain a smooth and quiet operation, minimizing gear whine and vibration commonly associated with aftermarket gear upgrades.

Installation & Fitment

This gear package is designed for direct fitment on the rear differential of 2007–2018 Jeep Wrangler JK Non-Rubicon and 2005–2010 Jeep Grand Cherokee models. Installation requires standard differential gear replacement procedures and should be performed by a qualified technician to ensure proper setup and preload adjustments. No major modifications to the vehicle’s drivetrain or suspension are necessary, making it a straightforward upgrade for those familiar with axle and gear installations.

What's Included

• 5.13 ratio ring and pinion gear set
• High-quality Timken bearings
• Installation instructions (where applicable)

Ideal For

This gear package is ideal for Jeep owners who demand enhanced torque and acceleration for off-road adventures, towing, or improved overall vehicle performance. It suits those who want a reliable, long-lasting upgrade without sacrificing smooth drivability or requiring extensive modifications. Whether you’re tackling rugged trails or seeking better throttle response on the street, this gear set provides a balanced performance boost tailored to your Jeep’s capabilities.

Revolution Gear & Axle supplies drivetrain and off-road gearing essentials like ring-and-pinion sets, gear packages, axle kits, and differential components built for hard use. With a strong focus on Jeep and truck applications, Revolution is a go-to for enthusiasts re-gearing for bigger tires, improved crawl ratio, and dependable power transfer on trail, dunes, and rocky terrain.