Revolution Gear & Axle Jeep Wrangler JL/Gladiator D44 Rear Axle 5.13 Ratio 2-Cut Ring & Pini

Revolution Gear & Axle is known for making solid drivetrain components, and this 5.13 ratio ring and pinion set for the Jeep Wrangler JL and Gladiator D44 rear axle is a great example. If you've upgraded to larger tires, changing your gear ratio is essential to bring your speedometer back in line and restore proper acceleration and drivability. This set is designed to help your Jeep perform as it should after modifications.

This ring and pinion set features a 5.13 ratio, which is a popular choice for Jeep owners running 37-inch tires, helping to compensate for the increased diameter and bring your engine's RPM back into a more efficient range on the highway. The 2-cut design on the ring and pinion gears is a manufacturing process that helps ensure a smooth, quiet operation by creating a more precise mesh between the gears. This attention to detail means you get improved performance without excessive noise.

When installing a new ring and pinion, it's important to follow the manufacturer's break-in procedure to ensure the longevity of the gears. This typically involves a period of moderate driving without hard acceleration or heavy loads, followed by an oil change. Proper installation and break-in will ensure you get the most out of this well-built drivetrain upgrade.