Description
A Ford 9-inch axle with 31 splines and 3.25-or-higher gearing is the specified application for 913A586. This steel limited-slip differential has a 1.32-inch journal and uses Truetrac helical planetary gears.
The gears divide torque automatically in response to traction feedback. Ordinary driving retains open-differential behavior, while slippery or loose surfaces create the force imbalance that directs power toward the wheel with more grip.
Quiet engagement works in either direction, with less bias in reverse or engine braking than in forward drive. Its behavior supports brake-based traction control for improved handling and wheel traction.
Specifications
| Axle Model | Ford 9 Inch |
|---|---|
| Type | Limited Slip |
| Journal Size | 1.32 Inch |
| Spline Count | 31 |
| Gear Ratio | 3.25 And Higher |
| Material | Steel |
Manufacturer warranty
- Limited 1 Year Warranty
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