Speedmaster 28/31 Spline Small Bearing Axle Brake Backspacing Sleeve 22mm PCE679.1001

The Speedmaster PCE679.1001 is a precision 28/31 spline small bearing axle brake backspacing sleeve designed for automotive brake systems. This 22mm (0.869 inch) OEM-spec component provides critical spacing and alignment between brake assembly elements, ensuring proper brake function and system integrity.

Built to exacting manufacturing standards, this spline sleeve is engineered for reliable brake performance in high-demand automotive applications. The precisely machined bore and spline geometry ensure secure fit and consistent operation, making it an essential replacement part for brake service, rebuilds, and custom brake assemblies. Whether you're restoring a classic vehicle, servicing brake components, or building a custom brake setup, this backspacing sleeve delivers the precision fit required for safe, effective braking.

Key Features & Benefits

• 28/31 Spline Design: Engineered with dual-spline geometry for secure axle and brake component engagement.
• 22mm Bore Diameter: Precisely machined to 22mm (0.869 inch) specification for accurate fit and alignment.
• OEM-Quality Manufacturing: Built to factory specifications for reliable brake system performance.
• Bearing Axle Compatible: Designed for small bearing axle brake applications requiring precision spacing.

Specifications

Ideal Applications

• Classic and custom car brake system rebuilds
• High-performance brake assembly and restoration projects
• Professional brake service and component replacement
• Dual-spline axle brake system upgrades and modifications