Revolution Gear & Axle Ring & Pinion Set

2007–2018 Jeep Wrangler Dana 44 Front Axle

Part #: D44RS-456RUB

Overview

The Revolution Gear & Axle 4.56 ratio ring and pinion set is engineered specifically for the Dana 44 front axle found in Jeep Wrangler models from 2007 through 2018. This premium gear set is designed to enhance torque multiplication and power transfer, providing improved off-road capability and drivability. Whether you’re tackling rocky trails, steep inclines, or demanding terrain, this ring and pinion set delivers reliable gear engagement and smooth operation under load.

Ideal for off-road enthusiasts and Jeep owners looking to upgrade their drivetrain, this set helps optimize crawling ability and overall vehicle control. It balances performance gains with durability, ensuring your front axle can withstand the rigors of aggressive trail use without compromising reliability.

Key Features

Designed with precision and durability in mind, the Revolution Gear & Axle 4.56 ratio ring and pinion set offers the following key features:

• Optimized 4.56 gear ratio for increased torque and improved low-speed control
• Specifically engineered for the Dana 44 front axle to ensure perfect fitment
• High-quality materials and heat-treated components for enhanced strength and longevity
• Precision-machined teeth for smooth, quiet gear engagement
• Improved power transfer efficiency for better off-road performance
• Compatible with Jeep Wrangler models from 2007 to 2018
• Designed to maintain factory-like drivability while boosting crawling capability
• Ideal upgrade for lifted or larger tire setups requiring adjusted gear ratios

Construction & Design

This ring and pinion set is manufactured using premium-grade alloy steel, which undergoes rigorous heat treatment processes to maximize hardness and wear resistance. The precision CNC machining ensures exact tooth geometry and surface finish, reducing friction and noise during operation. The robust design supports heavy-duty use, making it well-suited for off-road conditions where durability is critical.

Each gear set is engineered to maintain proper backlash and gear mesh, which contributes to long service life and consistent performance. The attention to detail in manufacturing guarantees that the ring and pinion will withstand the stresses of demanding driving environments without premature wear or failure.

Installation & Fitment

The Revolution Gear & Axle 4.56 ratio ring and pinion set is a direct fit replacement for the Dana 44 front axle on 2007–2018 Jeep Wranglers. Installation requires professional gear setup to ensure correct backlash, pinion depth, and preload settings. Proper installation is critical to achieve optimal performance and prevent premature wear or damage.

This upgrade is recommended for Jeep owners who have modified their vehicles with larger tires or seek improved torque delivery for off-road crawling. No major axle modifications are necessary, but a skilled technician should perform the installation to maintain drivetrain reliability.

What's Included

• One 4.56 ratio ring gear
• One matching 4.56 ratio pinion gear
• Installation instructions and specifications (where applicable)

Ideal For

This ring and pinion set is perfect for Jeep Wrangler owners who want to enhance their vehicle’s off-road performance, especially those with lifted suspensions or larger tires that require adjusted gear ratios. It is also suitable for enthusiasts seeking improved torque delivery and drivetrain durability for rock crawling, trail riding, and other demanding off-road activities.

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.