4506019 Piston, Brake Caliper Pin

The 4506019 piston is a vital component within the braking system, designed to ensure precise pressure application within the brake caliper. Engineered with heavy-duty grade materials, this part maintains structural integrity under high-stress braking conditions, providing reliable deceleration for heavy commercial vehicles.

4506019 is the OE-equivalent piston used in BREMBO air disc brake caliper systems. This component is manufactured to meet strict technical standards to ensure seamless integration and long-term durability during routine vehicle operation. It serves as a critical element in maintaining consistent braking force.

For workshop technicians, this piston requires careful inspection of the caliper housing and seal integrity during installation. Given its precise diameter of Ø 60 / 65 mm, it is essential to ensure that the surrounding components are free from debris and that the assembly follows standard maintenance protocols. Regular checks of the brake caliper pin and piston movement are recommended to prevent system lag or uneven wear.

Proper maintenance of the braking system through high-strength components like this piston helps prevent unexpected downtime and ensures the safety of the heavy commercial vehicle fleet.