Axles, Differentials & Drivetrain for Jeep CJ2A
Axle, Differential & Drivetrain Components for Jeep CJ-2A: Bearings, Cups, Seals, Shafts & More.
Deliver legendary post-war 4WD power to the ground without compromise. We offer a comprehensive catalog for overhauling, sealing, and rebuilding your early civilian solid axles. Please select your section:- Front Axle: Everything for the Dana 25 steering axle including steering knuckles, seals, and locking hubs.
- Rear Axle (Early): Hard-to-find revision components for the rare, early-style Dana 41 solid rear axle.
- Rear Axle (Late): High-quality replacement parts for the legendary, heavy-duty Dana 44 rear solid axle.
- Premium Brands: OEM-grade hardware from Dana Spicer, Omix, and Crown Automotive.
Wartime Drivetrain Engineering for Post-War Roads: Axle Solutions for Your Historic Jeep CJ2A.
The 1946–1949 Jeep CJ2A is a monumental mechanical milestone, adapting rugged battlefield technology for post-war agricultural and civilian utility. To withstand brutal loads, this flatfender platform relies on a heavy cast-iron solid axle layout. Because the CJ2A underwent a significant drivetrain evolution—transitioning from the short-lived rear Dana 41 axle to the legendary Dana 44 assembly—accurate part matching is paramount for any successful restoration. Failing wheel bearings, loose steering knuckles, howling differential gears, or universal joint play are common maintenance milestones. Our online inventory features targeted replacement parts to successfully rebuild your classic’s drivetrain and keep it completely leak-free.
Authentic Quality Engineering for Vintage Jeeps: Spicer, Omix & Crown.
Explore our specialized subcategories for professional-grade drivetrain restoration hardware. For the Dana 25 front axle, we stock replacement steering knuckle housings from Omix, paired with comprehensive knuckle wiper seal kits, setup shims, kingpin bearings, and locking hub sets from Crown Automotive. Re-gear your central differentials smoothly using genuine Dana Spicer outer pinion bearings, input yoke nuts, and greasable heavy-duty U-joints.We also support your rear-end configurations flawlessly: discover specific replacement parts for the rare Dana 41 rear axle, including Omix driveshaft slip yokes, Spicer U-joints, and outer Crown hub seals with gaskets. For the legendary Dana 44 rear axle, we supply high-durability differential cover gaskets, outer wheel bearing oil seals complete with retainers by Crown, and premium Spicer outer pinion bearings. Our comprehensive range is finalized by rugged replacement inner wheel bearing sets, front/rear driveshaft slip yokes by Omix, drive flange gaskets, spindle nuts, and the vital specialized wheel bearing nut socket tool to restore factory smoothness.