Revolution Gear & Axle Ring & Pinion Set (FRONT): Jeep Wrangler JK Rubicon (07-18) / Grand Cherokee (05-10)

Revolution Gear & Axle Ring & Pinion Set

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

D44RS-456RUB

Overview:

The Revolution Gear & Axle Ring & Pinion Set is engineered specifically for the front Dana 44 axle found in 2007–2018 Jeep Wrangler JK Rubicon models and 2005–2010 Jeep Grand Cherokee vehicles. Featuring a 4.56 gear ratio, this set is designed to optimize your vehicle’s drivetrain performance, especially when paired with larger tires or lifted suspensions. Whether you’re upgrading for off-road capability or restoring factory performance, this ring and pinion set delivers reliable power transfer and improved torque multiplication.

Ideal for Jeep enthusiasts seeking enhanced crawling ability and drivetrain durability, this gear set ensures smooth, quiet operation while maintaining OEM-level strength and precision. Revolution Gear & Axle’s commitment to quality makes this ring and pinion set a trusted choice for serious off-roaders and daily drivers alike.

Key Features:

This ring and pinion set combines advanced engineering with durable materials to meet the demands of rugged terrain and street driving. Key features include:

• Precision-cut 4.56 gear ratio optimized for increased torque and improved off-road performance
• Designed specifically for Dana 44 front axles in Jeep Wrangler JK Rubicon (2007–2018) and Jeep Grand Cherokee (2005–2010)
• Manufactured from high-grade alloy steel for superior strength and long-lasting durability
• Heat-treated and stress-relieved gears to resist wear and maintain optimal gear mesh
• Engineered for quiet operation and smooth power delivery under load
• Compatible with factory and aftermarket differentials and axle components
• Ideal upgrade for vehicles with larger tires, lifts, or increased payload demands

Construction & Design:

Revolution Gear & Axle utilizes premium alloy steel in the manufacturing of this ring and pinion set, ensuring exceptional toughness and resistance to fatigue. Each gear undergoes a precise heat treatment process that enhances hardness while maintaining core strength, preventing premature wear and gear failure. The gears are CNC-machined to exacting tolerances, guaranteeing a perfect fit and optimal gear mesh for smooth, quiet operation.

The design focuses on durability and reliability, making it suitable for both daily driving and demanding off-road conditions. The 4.56 ratio is carefully selected to balance torque multiplication and drivability, providing improved low-end power without sacrificing highway performance.

Installation & Fitment:

This ring and pinion set is a direct fit for the front Dana 44 axles on 2007–2018 Jeep Wrangler JK Rubicon and 2005–2010 Jeep Grand Cherokee models. Installation requires professional tools and expertise, including proper gear pattern setup and torque specifications to ensure optimal performance and longevity. It is recommended to have this gear set installed by a qualified technician or experienced mechanic familiar with axle rebuilds and gear installations.

No modifications to the axle housing or differential components are typically necessary, but a thorough inspection of bearings and seals during installation is advised to maintain overall drivetrain integrity.

What's Included:

• One 4.56 ratio ring gear
• One matching pinion gear
• Installation instructions and specifications

Ideal For:

This Revolution Gear & Axle ring and pinion set is ideal for Jeep owners who have upgraded their tires or suspension and need to restore proper gear ratios for improved torque and drivability. It suits off-road enthusiasts who demand reliable performance on challenging trails, as well as daily drivers seeking enhanced drivetrain efficiency and longevity. Perfect for those maintaining or upgrading their Jeep Wrangler JK Rubicon or Grand Cherokee with Dana 44 front axles.