4156011 Bolt, Brake Caliper Mechanism — MERITOR

The 4156011 product is a heavy-duty grade bolt designed specifically for the Brake Caliper Mechanism within the Air Disc Brake system. This component serves a critical role in maintaining the structural integrity and precise alignment of the braking assembly, ensuring that the caliper remains securely positioned during high-pressure braking-cycles.

This part is an essential replacement for heavy commercial vehicle maintenance. The 4156011 is the OE-equivalent component used in MERITOR D3 and MERITOR ELSA 1 systems. By providing a precise fit, it ensures the braking mechanism operates within its intended technical parameters without compromising safety or system stability.

For workshop technicians, this bolt is designed for straightforward assembly and long-term durability under rigorous service conditions. It is essential to check the surrounding caliper housing and bolt threads during routine brake inspections to ensure the component is seated correctly. Maintaining these high-strength components helps prevent mechanical play within the braking system.

Proper installation and regular inspection of these fastening elements are vital for heavy commercial vehicle safety. This component is engineered to withstand the vibrations and thermal fluctuations typical of heavy-duty air disc brake environments.