Revolution Gear & Axle Ring & Pinion Set

2007–2018 Jeep Wrangler Dana 44 Front Axle

Part #: D44RS-538RUB

Overview

The Revolution Gear & Axle 5.38 Ratio Ring & Pinion Set is engineered specifically for the Dana 44 front axles found in Jeep Wrangler models from 2007 to 2018. This precision gear set is designed to optimize torque delivery and enhance overall vehicle performance, especially in off-road conditions. By upgrading to a 5.38 gear ratio, Jeep enthusiasts gain improved control, better crawling ability, and increased drivability on rugged terrain.

Built to meet the demands of serious off-roaders and daily drivers alike, this ring and pinion set ensures smooth power transfer from the drivetrain to the wheels. It is an ideal upgrade for those seeking to maximize their Jeep Wrangler’s front axle strength and reliability without compromising on durability or longevity.

Key Features

The Revolution Gear & Axle 5.38 Ratio Ring & Pinion Set combines advanced engineering with high-quality materials to deliver superior performance. Key features include:

• Precisely matched 5.38 gear ratio for enhanced torque multiplication and off-road capability
• Specifically designed for Dana 44 front axles used in 2007–2018 Jeep Wranglers
• Manufactured from premium-grade alloy steel for exceptional strength and wear resistance
• Heat-treated and precision ground gears for smooth, quiet operation and long service life
• Improved drivability and control on challenging terrains and steep inclines
• Compatible with factory and aftermarket axle components for straightforward installation
• Optimized to maintain proper speedometer accuracy when paired with matching rear gears

Construction & Design

This ring and pinion set is crafted from high-strength alloy steel that undergoes rigorous heat treatment processes to enhance durability and resistance to wear. The gears are precision machined and ground to exact specifications, ensuring a perfect mesh and minimal backlash. This meticulous manufacturing process reduces noise and vibration, resulting in a smoother driving experience.

The design focuses on balancing strength with reliability, making it suitable for both heavy-duty off-road use and everyday driving. The 5.38 ratio is a versatile choice that improves torque without excessively increasing engine RPM, preserving fuel efficiency and drivetrain longevity.

Installation & Fitment

The Revolution Gear & Axle 5.38 Ratio Ring & Pinion Set is a direct fit for Dana 44 front axles on Jeep Wrangler models from 2007 through 2018. Installation requires professional gear setup and proper torque specifications to ensure optimal performance and longevity. It is recommended to have this upgrade installed by a qualified technician familiar with axle gear replacement and alignment procedures.

No major modifications to the axle housing or suspension components are necessary, but matching rear axle gears are advised to maintain accurate speedometer readings and balanced drivetrain operation.

What's Included

• 5.38 ratio ring gear
• Matching pinion gear
• Installation hardware (as required)
• Instructions for professional installation

Ideal For

This ring and pinion set is ideal for Jeep Wrangler owners who demand enhanced off-road performance and improved torque delivery from their front axle. It suits enthusiasts who frequently tackle rocky trails, steep inclines, and challenging terrain, as well as those looking to upgrade their drivetrain for better control and durability without sacrificing daily drivability.

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.