
Key Features & Specs:
Fitment:
The Yukon Gear & Axle YMS4278 pinion seal is a direct replacement sealing component designed for Ford 10.25" differential applications. Built as a Yukon Mighty Seal, it helps maintain proper sealing at the pinion area to reduce the risk of fluid leaks during everyday use, service, and rebuild work. This pinion seal is a dependable choice for differential maintenance and repair, offering the fit and sealing performance needed for compatible Ford 10.25" axle setups.