The Yukon Gear & Axle standard open carrier case for Ford 9‑inch axles is a cast and machined replacement engineered for strength and repeatable tolerances. Yukon supplies both open and positraction carriers across many applications. This 9" open case accepts 28 or 31 spline axles and is offered as a bare carrier to suit varied internal configurations.
Yukon Gear Standard Open Carrier Case. Ford 9in