Section 50 (Drive Axle Ratio Identification): Identification
WARNING: This page is about a different car, the 1990 Jeep Wrangler, 1990 Jeep Wagoneer, 1990 Jeep Grand Wagoneer, 1990 Jeep Comanche, and 1990 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The axle build date and manufacturers number are stamped on the passenger side axle tube, near housing cover. The axle assembly part number, gear ratio and identification tag are attached to the left side of the housing cover.
AXLE RATIO & IDENTIFICATION
| Axle Ratio | Pinion/Ring Gear Tooth Combinations | Ring Gear Diameter In. (mm) |
|---|---|---|
| 2.73:1 | 15/41 | 7 9/16 (192) |
| 3.07:1 | 14/43 | 7 9/16 (192) |
| 3.31:1 | 13/43 | 7 9/16 (192) |
| 3.55:1 | 11/39 | 7 9/16 (192) |
| 4.11:1 | 9/37 | 7 9/16 (192) |
| 4.56:1 | 9/41 | 7 9/16 (192) |
| 3.07:1 | 14/43 | 8 1/2 (216) |
| 3.54:1 | 13/46 | 8 1/2 (216) |
| 4.09:1 | 11/45 | 8 1/2 (216) |