Revolution Gear & Axle 5.13 Ratio 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-513RUB

Overview:

The Revolution Gear & Axle 5.13 Ratio Ring & Pinion Set is engineered specifically for the front Dana 44 axles found in 2007 to 2018 Jeep Wrangler JK Rubicon models and 2005 to 2010 Jeep Grand Cherokee vehicles. Designed to optimize gear ratios for enhanced torque and improved off-road capability, this ring and pinion set is ideal for enthusiasts looking to upgrade their drivetrain for better performance under demanding conditions.

This gear set is perfect for Jeep owners who have installed larger tires or seek to restore factory performance after modifications. By increasing the gear ratio to 5.13, it helps maintain proper engine RPMs and drivability while maximizing power delivery to the wheels.

Key Features:

Built to meet the rigorous demands of off-road driving and heavy-duty use, the Revolution Gear & Axle 5.13 ring and pinion set offers:

• Precise 5.13 gear ratio for improved torque multiplication
• Compatibility with Dana 44 front axles on Jeep Wrangler JK Rubicon (2007–2018) and Jeep Grand Cherokee (2005–2010)
• High-quality gear steel construction for durability and long service life
• Optimized tooth design for smooth engagement and reduced gear noise
• Factory-style fitment ensuring straightforward installation without axle modifications
• Enhanced off-road traction and climbing ability with larger tires
• Restores drivetrain efficiency after tire or suspension upgrades

Construction & Design:

This ring and pinion set is manufactured from premium-grade alloy steel, heat-treated to achieve superior hardness and wear resistance. The gears are precision machined to exacting tolerances, ensuring optimal meshing and minimal backlash. The design incorporates advanced tooth profiles that reduce friction and noise, contributing to a quieter and smoother driving experience both on and off-road.

Each component undergoes rigorous quality control to meet or exceed OEM specifications, providing Jeep owners with a reliable upgrade that withstands the stresses of rugged terrain and heavy loads.

Installation & Fitment:

The Revolution Gear & Axle 5.13 ring and pinion set is a direct fit replacement for the front Dana 44 axles on the specified Jeep models. Installation requires professional gear setup, including proper shimming and backlash adjustment, to ensure optimal performance and longevity. It is recommended to have this installation performed by an experienced technician familiar with differential gear installations.

No modifications to the axle housing or other drivetrain components are necessary, making this an efficient upgrade for Jeep owners seeking improved gearing without extensive customization.

What's Included:

• 5.13 ratio ring gear
• Matching pinion gear
• Installation instructions (where applicable)

Ideal For:

This ring and pinion set is ideal for Jeep Wrangler JK Rubicon and Grand Cherokee owners who have upgraded to larger tires or require improved torque for off-road driving. It suits enthusiasts focused on rock crawling, trail riding, or any application demanding enhanced drivetrain performance and reliability.