The Axle Ratio is stamped on a Gear Ratio Tag on the axle cover. Click here to see an example gear ratio tag. The stamped numbers on the left or right axle tube can also identify the axle.
|
Axle |
Possible Axle Gear Ratios |
||
|
9.25" Front AA* (2500) |
3.73 |
4.10 |
4.56 |
| 9.25" Rear (1500) | 3.21 | 3.55 | 3.92 |
|
10.5" AA* (2500) |
3.73 |
4.10 |
4.56 |
| 11.5" AA* (With Dual Rear-Wheels) | 3.73 | 4.10 | |
*American Axle Manufacturing
|
Transmission |
Model |
| 6-Speed Manual Transmission | |
| 5-Speed Automatic Transmission | 545RFE |
|
6-Speed Automatic Transmission |
|
| 6-Speed Automatic Transmission | 68RFE |
This tag is from the rear axle of a 1999 Dodge Durango. The tag reads 3.5, if you look at a 1999 Durango axle gear ratio table, you will see that the 3.5 corresponds to a 3.55 gear ratio.
This page was last modified Friday, October 30, 2009 01:32:35 PM
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