Revolution Gear and Axle Discovery Series D44 Axle Shaft Kit - Rear |DC-D44JT-SPORT

Revolution Gear and Axle Discovery Series 4340 Chromoly Rear Axle Kit, fits 2018+ Jeep Gladiator JT Sport and Overland Models with Dana 44 Rear Axle (M220) and 32 Spline Axles. Works with factory and aftermarket lockers. Rear axles feature 5x5 and 5x5.5 Bolt Patterns. This Rear Axle Kit does NOT fit the Gladiator Sport S with MAX TOW & Overland Model with Wide Track option. This Revolution Gear and Axle Rear Axle Kit ships with bearings, wheel studs, seals and retainers pressed together and ready to install.

Revolution Gear and Axle Discovery Series Axles are backed by a 10 Year Warranty covering manufacturing defects and axle breakage, bent axles and twisted splines. This warranty is non-transferable. Parts subject to normal wear are not covered under warranty; this includes bearings and seals. Revolution Gear and Axle reserves the right to either axle replacement or credit after the first warranty claim.

Specifications:

Differential: Dana 44

Vehicle Location: Rear

Material: 4340

Axle Seals Included: Yes

 

Notes:

Wheel studs are included in kit but not installed into the axles for safer transport. Install studs using a press or stud install tool.

These will not fit the Sport S w/ MAX TOW

 

Frequently Asked Questions (FAQs)

 

Q: What are the benefits of upgrading to Revolution Gear Discovery Series rear axle shafts?

A: These axle shafts offer improved strength and reliability over factory shafts, reducing the risk of breakage during off-road use or when running larger tires. They’re built for durability under heavy load and harsh conditions.

Q: How does the Revolution Gear Discovery Series kit improve off-road performance?

A: By strengthening the weakest points of the drivetrain, the axle shafts reduce failures during intense off-road use, allowing you to tackle rough terrain confidently with larger tires and higher torque loads.

Q: Can I use this kit for daily driving as well as off-road?

A: Yes, the shafts are designed to handle both daily driving demands and aggressive off-road conditions without compromising reliability.