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Jeep Axle: Dana 25

Dana 25

Front Axles

Dana 44
Dana 30
Dana 27
Dana 25

Rear Axles

Chrysler 8.25"
Dana 35c
AMC 20
Dana 30
Dana 60
Dana 53
Dana 44
Dana 41
Dana 23

Jeep Axles

Factory Options

It uses a 7 3/4" ring and pinion that is only available in 4.27:1, 4.88:1, 5.38:1, and 6.17 ratios. The Dana 25 came with with three different styles of axle shaft joints, the Cardan-Cross style being the best.

Military vehicles with the Dana 25 include the MB, M38, M38A1, and M170. CJs with the Dana 25 include the CJ-2A, CJ-3A, CJ-3B, CJ-5, CJ-5A, CJ-6, and CJ-6A. The Willys Wagon and Willys Pickup used the Dana 25, but obviously the two wheel drive Wagons and Pickups did not use it.

The CJs used a small drum brake around 9" in diamber. The Willys Wagons and Willys Pickup used larger brakes. The picture on top is from a 1950 CJ-3A with the small brakes. The picture below is from a 50s Willys Wagon with the large 11"x2" brakes. The Willys Wagon and Willys Pickup version is alos much wider than the CJ version.

Willys Wagon Dana 25


Model/Version Spring Pads Wheel to Wheel Years
Dana 25/Military 28" 51" '41-'65
Dana 25/CJ 28" 51" '46-'65
Dana 25/Willys Wagon 28" NA '46-'65
Dana 25/Willys Pickup 28" NA '47-'65
Dana 25/FC Trucks NA NA '57-'65
Dana 25/Wagoneer NA NA '62-'65

Last modified Wednesday, 01-Dec-2010 09:14:59 MST

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