4008001 87 mm Bolt Brake Caliper Mechanism — WABCO

This specialized 87 mm bolt is engineered to provide high-strength component support within the brake caliper mechanism. Designed specifically for heavy commercial vehicle braking systems, it ensures a secure and stable fitment during operation, maintaining the integrity of the air disc brake assembly under demanding conditions.

4008001 is the OE-equivalent component used in WABCO PAN 17 and other WABCO systems. This part plays a critical role in the structural stability of the brake caliper, ensuring that the mechanical components remain correctly aligned and secured during heavy-duty braking cycles.

For workshop technicians, this bolt is essential for routine maintenance or repair of the brake caliper mechanism. It is designed for precise fitment within the specified 87 mm application, facilitating efficient assembly and long-term reliability. Proper installation is vital to ensure the continued safety and performance of the vehicle's pneumatic braking system.