Axle Ratio & Identification
Axle can be identified by axle code on Safety Certification Label on left door pillar. A metal identification tag, stamped with gear ratio and ring gear diameter, is attached to rear cover bolt.
DIFFERENTIAL APPLICATION
| Vehicle Application | Ring Gear Size |
|---|---|
| Explorer | 8.8" or 9.75" |
| Expedition | 8.8" or 9.75" |
| E Series | 8.8" or 9.75" |
| F Series | 8.8", 9.75" or 10.25" |
| Mountaineer | 8.8" or 9.75" |
| Navigator | 8.8" or 9.75" |
| Ranger | 7.5" |