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4004013 Brake Caliper Pin Replacement

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4004013 Brake Caliper Pin Bolt, Air Disc Brake Caliper

M16 x 1.5 / 80 mm

Product details
ApplicationM16 x 1.5 / 80 mm
Caliper
  • WABCO MAXX 17
  • WABCO MAXX 19
  • WABCO MAXX 22L
  • WABCO MAXX 22T
  • WABCO MAXXUS
EAN Code8683457030947
Ready to Order
Summary

This brake caliper pin bolt is designed for air disc brake systems, featuring an M16 x 1.5 thread and 80 mm length. Manufactured with high-strength components to ensure secure fastening and reliable performance in heavy commercial vehicle braking assemblies.

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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 assembly. It serves as a primary fastening component that ensures the caliper remains correctly positioned during braking operations, absorbing the intense vibrations and thermal stresses inherent in heavy commercial vehicle systems.

Technical specifications and fitment

Designed specifically for air disc brake configurations, this component features an M16 x 1.5 thread size and a length of 80 mm. Such precision dimensions are vital for maintaining the correct clearance and pressure distribution within the caliper housing.

Installation and maintenance

For workshop technicians, ensuring correct installation is paramount to prevent uneven pad wear or caliper drag. When replacing these pins, it is essential to verify that the threads are clean and that the component is seated correctly to maintain system integrity.

Troubleshooting and inspection

Regular inspection of caliper hardware can prevent more extensive brake system issues. If you notice uneven braking or unusual noise from the wheel end, consult your authorized distributor to check component compatibility.

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS

FAQ

What is the function of a brake caliper pin bolt?
The pin bolt secures the caliper in place, allowing it to slide smoothly over the axle while resisting the force generated during braking.
What are the dimensions of this specific component?
This component features an M16 x 1.5 thread specification with a total length of 80 mm.
How can I identify if a caliper pin bolt needs replacement?
Technicians should look for signs of uneven pad wear, caliper dragging, or visible corrosion on the mounting hardware.
Can any pin bolt be used in an air disc brake system?
No, it is critical to use bolts that match the exact thread pitch and length required by the specific caliper assembly to ensure safety.