Axle & Differential Parts for Jeep CJ5

Why the Axle and Driveline System in the Jeep CJ5 Needs Servicing After Decades.

The axles and driveline form the backbone of power transfer in the Jeep CJ5 – from the transfer case through the driveshafts to the front and rear axles. Up front, the Dana 25 was used through 1965, replaced by the stronger Dana 27 from 1966 onward, while the robust Dana 44 was fitted at the rear throughout the entire production run. After decades of off-road and daily use, typical wear appears: wheel bearings overheat or seize, U-joints develop play and a clunking noise, king pin bearings wear from the pivoting motion during steering, and pinion bearings along with differential seals leak due to the high torque load. Anyone driving their CJ5 off-road or preparing it for daily use should regularly check the complete axle and driveline system for play, noise, and leaks – regardless of which axle variant is fitted.

• Dana 25 Front Axle (1955–1965): For early CJ5 models with the original, lighter front axle — Dana 25 Front Axle Parts.
• Dana 27 Front Axle (1966–1971): For later models with the stronger successor axle — Dana 27 Front Axle Parts.
• Dana 44 Rear Axle (1955–1971): The rugged rear axle fitted throughout the entire CJ5 production run — Dana 44 Rear Axle Parts.
• Driveline (1955–1971): U-joints, drive yokes, and slip yokes for power transfer between the transfer case and axles — Driveline Parts.

American Brand Expertise for Your Complete Axle System.

Wheel bearings, U-joints, and steering knuckle components for your Dana axles come mainly from Crown Automotive and Dana Spicer – both traditional US manufacturers with deep off-road experience. Axle hubs, ring & pinion sets, and propeller shaft slip yokes are supplied by Omix, wheel studs by Dorman – all bringing American brand expertise to your complete axle and driveline system.

Your Partner for Axles, Differentials and Driveline.

Whether it's a single steering knuckle replacement, a U-joint swap, or a complete overhaul of the front and rear axle, we're happy to advise you on shim selection, torque specs, and the correct assembly order, including compatibility questions across model years. We're also glad to help you choose the right wheel bearings or differential parts for your restoration project. Your order ships from stock as quickly as possible.