Speedmaster 35 Spline Large Bearing Axle Brake Backspacing Sleeve 9.5mm Black PCE679.1004

The Speedmaster 35 Spline Large Bearing Axle Brake Backspacing Sleeve (PCE679.1004) is a precision mechanical component designed for automotive axle and brake assemblies. This black sleeve measures 9.5mm (0.375 inches) in thickness and is engineered to work with 35-spline axles, providing critical spacing and support in brake system configurations.

This backspacing sleeve serves as an essential part in trailer and vehicle brake assemblies where proper axle alignment and brake rotor positioning are critical. The large bearing design accommodates standard automotive bearing applications, making it suitable for both restoration projects and performance brake upgrades. The specific 35-spline configuration ensures compatibility with matching axle components, while the precise 9.5mm dimension meets exacting automotive engineering standards.

Key Features & Benefits

• 35 Spline Design: Engineered for 35-spline axles to ensure proper fit and mechanical compatibility in brake assemblies.
• Large Bearing Sleeve: Accommodates standard automotive bearings for reliable axle support and load distribution.
• Precision Backspacing: 9.5mm (0.375 inch) thickness provides exact positioning for brake rotors and axle components.
• Black Finish: Durable black coating for corrosion resistance in automotive environments.
• OEM-Specification Design: Built to meet automotive engineering standards for brake system integrity.

Specifications

Ideal Applications

• Trailer brake assemblies and hub installations
• Automotive axle and brake system restoration
• Performance brake upgrades requiring precise rotor spacing
• Vintage and custom vehicle brake system builds