The Speedmaster PCE206.1009 is a ring and pinion preload spacer designed specifically for the Ford 9-inch differential with a standard 28-spline configuration. This spacer is engineered to help establish and maintain proper pinion bearing preload, a critical factor in achieving a precise, long-lasting gear setup during differential assembly.
Whether you're rebuilding a performance street machine or a dedicated race car, this preload spacer simplifies the setup process and helps ensure consistent bearing load. Sourced from Speedmaster, a trusted name in performance drivetrain components, this part is a reliable choice for any Ford 9-inch differential build.