Revolution Gear & Axle Gear Package

2007–2018 Jeep Wrangler

Part #: REV-JK-RUB-456

Overview

The Revolution Gear & Axle 4.56 Ratio Timken Bearing Gear Package is engineered specifically for Jeep Wrangler models from 2007 through 2018. This premium gear set is designed to enhance drivetrain durability and improve overall vehicle performance, particularly in demanding off-road environments. By upgrading to a 4.56 gear ratio, drivers gain increased torque multiplication, which translates to better low-end power and improved control on challenging terrain.

Built with precision and reliability in mind, this gear package is ideal for Jeep enthusiasts who require a robust solution that maintains factory-level quality while delivering superior strength and longevity. Whether you’re tackling rocky trails or heavy-duty towing, this package ensures smoother operation and optimal power transfer for your Wrangler.

Key Features

This gear package combines advanced engineering with high-quality materials to deliver a dependable upgrade for your Jeep’s drivetrain. Key features include:

• 4.56 Gear Ratio: Provides enhanced torque for improved off-road capability and better acceleration.
• Timken Bearings: Premium bearings designed for superior load capacity and extended service life.
• Precision Machining: Gears are manufactured to exact specifications for a perfect fit and smooth meshing.
• Durable Construction: Built to withstand harsh conditions and heavy use without compromising performance.
• Factory-Quality Fitment: Direct replacement for stock gears, ensuring easy installation without modifications.
• Optimized Power Transfer: Enhances drivetrain efficiency for smoother and quieter operation.
• Corrosion-Resistant Finish: Protective coating to resist rust and wear over time.

Construction & Design

The Revolution Gear & Axle gear package is crafted from high-grade alloy steel, selected for its strength and durability under extreme stress. Each gear undergoes a heat treatment process to increase hardness and resistance to wear, ensuring long-lasting performance. The Timken bearings included are renowned for their precision and ability to handle heavy loads, reducing friction and heat buildup during operation.

Attention to detail in the manufacturing process guarantees tight tolerances and consistent quality, which translates to reliable gear engagement and reduced noise. The package’s corrosion-resistant finish further protects components from environmental damage, extending the life of your drivetrain upgrade.

Installation & Fitment

This gear package is designed as a direct fit for 2007–2018 Jeep Wrangler models, requiring no modifications to the axle or differential housing. Installation should be performed by a qualified technician familiar with gear installation and setup to ensure proper backlash and gear pattern adjustments. Proper installation will maximize the performance benefits and longevity of the gear set.

Upgrading to a 4.56 ratio may require recalibration of speedometer and other drivetrain components to maintain accurate readings and optimal vehicle operation.

What's Included

• 4.56 Ratio Ring Gear
• Matching Pinion Gear
• Timken Bearings
• Seals and Installation Hardware
• Installation Instructions

Ideal For

This gear package is perfect for Jeep Wrangler owners who demand enhanced torque and drivetrain strength for off-road adventures, towing, or heavy-duty use. It suits enthusiasts looking to improve their vehicle’s crawling ability and overall drivetrain reliability without sacrificing factory-level quality or fitment.

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.