Precision Pinion Setup with Ratech Solid Spacers

Achieving the perfect pinion bearing preload is essential for a quiet, long-lasting differential. The Ratech Solid Pinion Spacer Kit provides the ultimate solution for Ford 7.5, 8.8, and 9-inch rear ends. By replacing the traditional collapsible crush sleeve with a solid steel spacer and a precision shim pack, you can dial in your setup with absolute accuracy, ensuring your pinion bearings are loaded correctly without the risk of over-crushing during installation.

Why Choose a Solid Spacer Kit?

• Adjustable Setup: Includes a comprehensive shim pack for fine-tuning pinion bearing preload.
• Superior Stability: Prevents the pinion nut from loosening and bearing preload from drifting under high torque.
• High-Quality Steel: Built to withstand the rigors of high-horsepower applications.
• Universal Ford Fitment: Compatible with popular 7.5, 8.8, and 9-inch Ford differential housings.

Using a solid spacer is the preferred method for professional builders who demand consistency. Unlike crush sleeves, which are a one-time use component, this solid spacer setup allows for easy disassembly and reassembly without needing to replace the sleeve every time. It is the ideal upgrade for anyone looking to improve the longevity of their drivetrain. Find all the professional-grade differential components you need at GGCRACING to ensure your build is done right the first time.