Dana 41 Rear Axle CJ-2A Specs

CJ-2A (Before serial no. 13453) - Full Floating - Click here to shop for parts via interactive diagram

CJ-2A (After serial no. 13453) - Semi-Floating - Click here to shop for parts via interactive diagram

Looking for Rear Axle parts for your vintage Willys or Jeep? Shop rear axle parts by Category or by Diagram.

Model:	CJ-2A (Before serial no. 13453)	CJ-2A (After serial no. 13453)
Rear Axle:
Type	Full Floating	Semi-Floating
Make	Spicer	Spicer
Model	23-2	41-2
Model	23-2	41-2
Drive	Thru Springs	Thru Springs
Road Clearance	8 5/8"	8 3/4"
Differential:
Type	Hypoid	Hypoid
Ratio	5.38:1	5.38:1
Bearings	2	2
Differential Pinion Gears	2	2
Adjustment	Shims	Shims
Pinion Shaft:
Bearings	2	2
Adjustment	Shims	Shims
Bevel & Pinion Gears:
Back Lash	.005" - .007"	.004" - .008"
Adjustment	Shims	Shims

* Excerpt from the Service Manual for Universal Jeep Vehicles page 212