4105010 Caliper Pin Bushing for Air Brakes

What does a brake caliper pin bushing do?

This brake caliper pin bushing plays a critical role in the stability of the air disc brake caliper assembly. By maintaining the correct alignment of the caliper pins, it prevents excessive vibration and ensures uniform pressure distribution against the brake disc. These components are manufactured using high-strength materials to withstand extreme thermal cycles and mechanical stress within the braking system.

Compatibility and application

Designed for heavy commercial vehicle applications, this bushing is compatible with various air disc brake configurations. It serves as a vital component in maintaining the structural integrity of the braking mechanism during intense deceleration phases. The precise dimensions ensure a secure fit within the caliper pin housing.

Installation and maintenance guidance

To ensure optimal performance, technicians should inspect these bushings during routine brake service. Given the diameter of Ø 35 - 37 x 40 / 33 mm, it is important to verify that no excessive play or uneven wear is present in the pin assembly. Proper lubrication and replacement of worn bushings can prevent irregular pad wear and uneven braking forces.

Maintenance and troubleshooting

Regular maintenance of the caliper pin assembly helps prevent system failures and ensures consistent braking response. When replacing components, always check the condition of the pins to ensure full system functionality.