4005004 Caliper Pin Bushing Equivalent

What does a brake caliper pin bushing do?

This brake caliper pin bushing plays a critical role in the movement and stability of air disc brake caliper mechanisms. By providing a precise interface between the pins and the caliper housing, it helps maintain correct alignment during braking cycles. High-strength components are utilized to withstand the constant friction and pressure encountered in heavy-duty braking systems.

Compatibility and fitment

This component is compatible with various air disc brake caliper assemblies used in heavy commercial vehicles. It is specifically engineered to maintain tight tolerances, ensuring that the braking force is applied evenly across the disc surface. The bushing serves as a vital wear part within the braking system assembly.

Installation and maintenance

Installation of this bushing should be performed by a workshop technician to ensure proper seating and lubrication. It is important to check for any uneven wear on the accompanying caliper pins during maintenance intervals to prevent premature bushing failure. Maintaining clean and lubricated pin assemblies is essential for optimal braking performance.

Troubleshooting guidance

Regular inspection of the caliper pin mechanism can help prevent vibrations or uneven pad wear. If noise or uneven braking is detected, checking the integrity of these bushings is a standard diagnostic step.