Dana Axle Identification
Model |
Diff ID |
Type |
Ring Gear Dia |
Common applications |
Notes |
Dana 23 |
N/A |
Rear axle, semi and full floating variations produced |
7.12" |
41 - 46 Jeep CJ-2A |
Only factory equipped full floating axle for Jeep vehicles. |
Dana 25 |
N/A |
Front axle, semi floating |
7.75" |
41 - 65, various Jeep vehicles |
--- |
Dana 27 |
N/A |
Front axle, semi floating |
7.12" |
66 - 73, various Jeep vehicles |
--- |
Dana 30 |
Semi floating, front and rear |
7.12" |
72 - 97, various Jeep vehicles |
Up to 2,770 lbs GAWR. |
|
Dana 35 |
Semi floating, front and rear |
7.50" |
Front: |
Up to 2,900 lbs GAWR. |
|
Dana 44 |
Semi floating, front and rear |
8.5" or 8.9" |
Front: |
Up to 3,500 lbs GAWR. |
|
Dana 50 |
Semi floating front axle |
9.0" |
80 - 02 Ford F250 |
1980 - 1999 applications were twin traction beam (TTB), late 1999 - 2005 applications were solid axle. TTB axles had a 4,600 lbs GAWR, solid axle configurations had a 5,000 lbs GAWR. |
|
Dana 60 |
Full floating, front and rear |
9.75" |
Front: |
6,500 lbs GAWR. |
|
Dana 70 |
Full floating, primarily rear axle (front axle applications are rare) |
10.50" |
Various Ford, GM, and Dodge 1 ton applications |
Up to 7,500 lbs GAWR. A heavy duty version, the 70HD, had a GAWR of up to 10,000 lbs. |
|
Dana 80 |
Full floating rear axle |
11.25" |
91 - 02 Chevrolet/GMC 3500 |
Up to 11,000 lbs GAWR - may vary by application, often derated for safety purposes. |
|
Dana S 110 |
Full floating rear axle |
12.25" |
08 - 14 Dodge 4500/5500 |
Up to 14,700 lbs GAWR - may vary by application, often derated for safety purposes. Primarily used in commercial trucks (chassis cabs), with the exception of some Ford F-450 pickups. Easily identifiable by its removable third member. |
*Common applications listed only - rare, low production, and/or irrelevant applications have been omitted.