Dana 41 Rear Axle & Differential for Jeep CJ2A
Dana 41 Rear Axle & Differential Components for Jeep CJ2A: Slip Yokes, U-Joints, Oils Seals & More.
Secure the mechanical integrity of the rare and historic rear assembly on your early flatfender. We offer a highly specialized catalog for the short-lived Dana 41 solid rear axle – from custom-fit driveshaft slip yokes to high-tensile universal joints and seals.- Drivetrain Alignment: Rear driveshaft slip yokes by Omix to eliminate driveline vibrations.
- Joint Engineering: High-durability, period-correct replacement universal joints by Dana Spicer.
- Hub Sealing: Outer wheel bearing oil seals complete with matching axle gaskets by Crown Automotive.
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Wartime Legacy on Post-War Roads: Premium Solutions for Your Jeep CJ2A Dana 41 Rear Axle.
The Dana 41 rear solid axle found underneath early 1946–1949 Jeep CJ2A builds holds a highly distinct and collectable place in 4x4 history. Introduced to manage the low-end agricultural torque of the Go-Devil flathead block right after WWII, this casting layout was utilized for only a brief period before being succeeded by the legendary Dana 44 design. Due to its short manufacturing window, finding accurate hardware for this rare rear-end assembly can be incredibly difficult for restoration purists today. Severely worn driveshaft yokes, universal joint slack, or oil leaks at the wheel ends can quickly saturate your drum brakes and ruin your vintage driving safety. Our targeted online inventory features professional-grade replacement components engineered to fit your early flatfender’s differential geometry flawlessly.
Authentic Quality Engineering for Rare Flatfenders: Spicer, Omix & Crown Excellence.
To permanently address driveline play and secure smooth power transfer during convoy runs, upgrade your rear driveshaft section with the precision-machined driveshaft slip yoke from Omix. Overhaul your dynamic joint links back to factory specifications with high-tensile universal joints from Dana Spicer, engineered to absorb harsh torque articulation seamlessly.Protect your wheel rotation and safeguard your friction linings from axle fluid contamination with the dedicated outer wheel bearing oil seal and gasket kit from Crown Automotive. This professional sealing package provides an airtight barrier at the hubs, preventing trail moisture and grit from degrading your vintage internal bearings.