4004012 Plug, Brake Caliper Mechanism

The 4004012 plug is a critical component within the brake caliper mechanism, designed to provide structural stability and precise sealing in pneumatic braking environments. This part is engineered to withstand the rigorous demands of heavy commercial vehicle braking systems, ensuring that the internal mechanical functions of the caliper remain undisturbed during operation.

4004012 is the OE-equivalent plug used in the WABCO 1000 V-G and 1300 V-G braking systems. It is specifically engineered to maintain compatibility with these high-performance WABCO hardware configurations, ensuring seamless integration into the air disc brake assembly. By using components that meet strict technical standards, workshop technicians can ensure optimal system performance.

For workshop technicians and fleet managers, this component is essential during routine maintenance or system overhauls. It is designed for direct installation into the brake caliper mechanism to prevent air leakage or mechanical misalignment. Regular inspection of these components during brake service intervals helps maintain the overall safety and reliability of the heavy vehicle's braking system.