Revolution Gear & Axle Dana 44 Rear Axle 5.13 Ratio Ring & Pinion Set: Jeep Wrangler JK (07-18) / Grand Cherokee (05-10)

Revolution Gear & Axle Dana 44 Rear Axle Ring & Pinion Set

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

D44JK-513

Overview:

The Revolution Gear & Axle Dana 44 Rear Axle 5.13 Ratio Ring & Pinion Set is engineered to enhance the drivetrain performance of your Jeep Wrangler JK (2007–2018) or Jeep Grand Cherokee (2005–2010). Designed specifically for the Dana 44 rear axle, this ring and pinion gear set provides a precise 5.13 gear ratio, delivering improved torque multiplication and optimized power delivery. Whether you’re upgrading for off-road capability, towing, or daily driving, this gear set offers reliable performance and durability.

Ideal for Jeep enthusiasts looking to improve acceleration, climbing ability, and overall drivetrain efficiency, this kit ensures your vehicle’s rear axle operates smoothly with enhanced gear engagement and reduced wear.

Key Features:

This Revolution Gear & Axle ring and pinion set combines quality engineering with vehicle-specific fitment to deliver dependable performance:

• Specifically designed for Dana 44 rear axles on Jeep Wrangler JK (2007–2018) and Jeep Grand Cherokee (2005–2010)
• 5.13 gear ratio for increased torque and improved off-road capability
• Precision-machined ring and pinion gears for optimal gear mesh and quiet operation
• Heat-treated and hardened steel construction for long-lasting durability
• Compatible with factory and aftermarket differentials and axle components
• Improves throttle response and climbing power without sacrificing drivability
• Designed to maintain factory gear backlash and preload specifications
• Ideal upgrade for lifted or heavily loaded vehicles requiring better gear ratios

Construction & Design:

The ring and pinion gears are crafted from premium-grade alloy steel, subjected to advanced heat treatment processes to enhance strength and wear resistance. This ensures the gears withstand the rigors of off-road use and high torque loads without premature failure. The precision machining process guarantees exact tooth profiles and smooth gear engagement, reducing noise and vibration during operation. Each set is engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance in your Dana 44 rear axle assembly.

Installation & Fitment:

Installation of the Revolution Gear & Axle Dana 44 Rear Axle 5.13 Ratio Ring & Pinion Set requires professional mechanical skills and proper tools, including a dial indicator for setting gear backlash and a torque wrench for securing fasteners to factory specifications. This gear set is a direct fit for 2007–2018 Jeep Wrangler JK and 2005–2010 Jeep Grand Cherokee models equipped with Dana 44 rear axles. No modifications to the axle housing or differential carrier are necessary, making it a straightforward upgrade for experienced technicians or knowledgeable enthusiasts.

What's Included:

• One 5.13 ratio ring gear
• One matching pinion gear
• Installation instructions and gear pattern marking compound (if provided)

Ideal For:

This ring and pinion set is perfect for Jeep owners who have lifted their vehicles, added larger tires, or require improved torque for towing and off-road adventures. It is also suitable for those seeking to restore or upgrade their Dana 44 rear axle with a reliable, high-quality gear set that enhances drivetrain efficiency and vehicle performance.