Description
RD140 is an iron Air Locker carrier for Ford 10.25- and 10.5-inch axles. Within that configuration, it supports all ratios with 35 splines and a 1.5-inch journal.
Vehicle applications
Match the year, model and configuration details shown for the application. Blank fields do not establish compatibility with additional configurations.
| Model years | Vehicle application | Required configuration |
|---|---|---|
| 1991–1999 | Ford F-250 | |
| 1999–2014 | Ford F-250 Super Duty | |
| 1991–1997 | Ford F-350 | |
| 1999–2008 | Ford F-350 Super Duty |
Specifications
| Axle Model | Ford 10.25 Inch/ 10.5 Inch |
| Type | Locking |
| Journal Size | 1-1/2 Inch |
| Spline Count | 35 |
| Gear Ratio | All Ratios |
| Material | Iron |
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