Revolution Gear & Axle Timken Bearing Gear Package

2007–2018 Jeep Wrangler JK Non-Rubicon, 2005–2010 Jeep Grand Cherokee

Part #: REV-JK-NON-456

Overview

The Revolution Gear & Axle 4.56 Ratio Timken Bearing Gear Package is engineered to enhance the durability and performance of your Jeep’s drivetrain. Specifically designed for 2007–2018 Jeep Wrangler JK Non-Rubicon and 2005–2010 Jeep Grand Cherokee models, this gear package offers a reliable upgrade for enthusiasts seeking improved torque handling and smoother gear engagement. Whether you’re tackling demanding off-road trails or cruising on the highway, this package delivers consistent, long-lasting performance.

Built with precision and quality in mind, the package integrates premium Timken bearings to reduce friction and wear, ensuring your rear differential operates efficiently under increased loads. This upgrade is ideal for Jeep owners looking to optimize their vehicle’s drivetrain without compromising reliability or daily drivability.

Key Features

This gear package combines advanced engineering with high-quality components to provide a superior drivetrain upgrade. Key features include:

• 4.56 gear ratio optimized for enhanced torque and acceleration
• Premium Timken bearings for reduced friction and extended durability
• Precision-machined gears for smooth, quiet operation and accurate gear engagement
• Designed specifically for Jeep Wrangler JK Non-Rubicon (2007–2018) and Jeep Grand Cherokee (2005–2010) rear differentials
• Improved torque handling capacity for demanding driving conditions
• Durable construction to withstand off-road and heavy-duty use
• Direct fit replacement for easy installation without modifications
• Enhanced drivetrain efficiency for better overall vehicle performance

Construction & Design

The Revolution Gear & Axle gear package is crafted using high-grade alloy steel, heat-treated for maximum strength and wear resistance. The gears are precision-cut to ensure optimal tooth contact and minimal backlash, which translates to quieter operation and longer service life. The inclusion of Timken bearings, renowned for their superior load capacity and reliability, further enhances the package’s durability and smoothness under stress.

Each component undergoes rigorous quality control to meet or exceed OEM standards, ensuring a perfect fit and dependable performance. This robust construction makes the gear package well-suited for both daily driving and challenging off-road environments.

Installation & Fitment

This gear package is designed as a direct replacement for the rear differential of 2007–2018 Jeep Wrangler JK Non-Rubicon and 2005–2010 Jeep Grand Cherokee models. Installation requires standard differential service procedures and should be performed by a qualified technician or experienced enthusiast. No modifications to the axle housing or drivetrain components are necessary, making it a straightforward upgrade for those looking to improve their vehicle’s gearing and durability.

Proper installation and setup, including correct torque specifications and gear pattern checks, are essential to maximize the performance and longevity of the gear package.

What's Included

• 4.56 ratio ring and pinion gears
• High-quality Timken bearings
• Seals and shims as required for installation
• Installation instructions and technical support

Ideal For

This gear package is ideal for Jeep Wrangler JK Non-Rubicon and Grand Cherokee owners who want to improve their vehicle’s torque delivery and drivetrain durability. It is especially suited for off-road enthusiasts, daily drivers seeking better performance, and anyone upgrading their drivetrain for heavier loads or larger tires. The 4.56 gear ratio provides a balanced increase in power without sacrificing drivability, making it a versatile choice for a wide range of driving conditions.