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4004004 Caliper Pin Bolt for Air Brakes

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4004004 Brake Caliper Pin Bolt, Air Disc Brake Caliper

M16 x 1.5 / 120 mm

Product details
ApplicationM16 x 1.5 / 120 mm
Caliper
  • WABCO MAXX 22
  • WABCO PAN 19-1
  • WABCO PAN 19-1 plus
  • WABCO PAN 19-2
  • WABCO PAN 22-1
EAN Code8699031096421
Ready to Order
Summary

This brake caliper pin bolt is engineered for heavy-duty air disc brake systems. Featuring an M16 x 1.5 thread specification and a 120 mm length, this high-strength component ensures secure caliper mounting and precise movement within the braking assembly.

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Description

What does a brake caliper pin bolt do?

This brake caliper pin bolt plays a critical role in the stability and movement of the air disc brake caliper. By securing the caliper to the mounting bracket, it allows for controlled piston movement during braking, ensuring consistent pressure against the discs. High-strength components like this are essential for maintaining braking performance under heavy loads.

Technical specifications and fitment

The component is designed to meet demanding service requirements in heavy commercial vehicle braking systems. It features an M16 x 1.5 thread size and a 120 mm length to ensure precise fitment and structural integrity during operation.

Installation and maintenance guidance

For proper maintenance, technicians should inspect these pins during every brake service to check for wear or thread damage. Ensuring the correct torque is applied to the M16 x 1.5 threads is vital to prevent loosening or excessive vibration within the pneumatic braking system.

Troubleshooting and inspection

Regular inspection of caliper mounting hardware helps prevent uneven pad wear and ensures the long-term reliability of the air disc brake assembly.

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
MAN
RENAULT TRUCKS
SAF
SCANIA
SCHMITZ CARGOBULL

FAQ

What is the function of a brake caliper pin bolt?
The pin bolt secures the caliper to the mounting bracket, allowing the caliper to slide smoothly during braking while maintaining precise alignment.
What are the technical specifications for this component?
This specific pin bolt features an M16 x 1.5 thread pitch and a total length of 120 mm.
How can I identify if a caliper pin bolt needs replacement?
Technicians should look for signs of thread wear, bending, or excessive movement that could indicate the hardware is no longer securing the caliper effectively.
What type of vehicles use this part?
These components are designed for heavy commercial vehicle air disc brake systems used in large-scale transportation and industrial applications.