Revolution Gear and Axle D44/D30 4.10 Ratio Gear Package w/ Koyo Bearings |REV-JK-NON-410-K

Features:

Complete regear kit for front and rear axles

Choose the gear ratio that best fits your build

High-quality heat treated ring and pinion gears

Built to OEM specifications

Restores lost power and performance after installing larger tires

 

Restores Power & Drivability

After upgrading your Jeep Wrangler JK with larger tires, a taller lift, heavy-duty armor, and overland gear, it may start to feel sluggish and underpowered. The Revolution Gear D30/D44 4.10 Ratio Gear Package is a complete solution to help restore that lost performance. By switching to a numerically higher gear ratio, you’ll regain power both around town and on the highway. It also improves off-road performance by delivering better torque to the wheels. As an added benefit, the right gear ratio can help improve fuel efficiency by keeping your engine in the optimal RPM range at cruising speeds.

 

Top-Tier Strength and Durability

Revolution Gear and Axle is well known for top-tier quality. Their ring and pinions are made from high grade steel using precision cutting and heat treatment that meets or exceeds OEM specifications. This results in smooth, quiet running gears that perform exceptionally on and off-road environments. The Revolution Gear D30/D44 4.10 ratio Gear Package includes everything you need to perform a complete regear for the front and rear axles in your JK Wrangler. Complete with high-quality master install kits with Koyo bearings, you can be sure your Jeeps axles are getting top-tier components!

 

Frequently Asked Questions (FAQs)

 

Q: Why should I regear my JK after adding larger tires?

A: Larger tires reduce engine RPM and torque. Regearing restores performance, throttle response, and drivability on and off road.

Q: Will this package help with fuel economy after tire upgrades?

A: Yes. By bringing RPMs back to factory levels, regearing can improve fuel efficiency with oversized tires.

Q: How does this gear upgrade affect off-road performance?

A: Lower gears increase torque and improve crawl ratios for better traction and control over obstacles.

Q: Can this kit be used for daily driving as well as off-road?

A: Absolutely. The package is designed to improve drivability and power delivery for both on-road and off-road use.