4105003 Brake Caliper Pin Bushing Equivalent

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 assembly. By providing a secure guide for the caliper pins, it prevents unwanted movement and ensures even pressure distribution against the brake pads. These components are manufactured from high-strength materials to withstand the intense thermal and mechanical stresses found in heavy commercial vehicle braking systems.

Application and fitment

These bushings are designed for use within the air disc brake caliper mechanism, specifically targeting the pin and guide assembly. The dimensions of Ø 35 - 36 x 39 / 47 mm ensure precise alignment during installation, helping to maintain consistent braking performance across various heavy-duty applications.

Installation and maintenance

Maintenance of the caliper pin assembly is vital for preventing brake drag or uneven pad wear. When replacing these components, technicians should verify that the pins are clean and properly lubricated to allow the bushings to function correctly. Regular inspections of the pin and bushing interface can prevent more costly caliper repairs in the future.

Selection guidance

Selecting the correct dimensions is essential for ensuring proper fitment within the caliper mechanism. Always consult the compatibility list to ensure these bushings meet the specific requirements of your braking system.