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4420002 Brake Caliper Mechanism Repair Kit

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4420002 Mechanism Repair Kit, Air Disc Brake Caliper
Product details
Caliper
  • WEDGE BRAKE WABCO PERROT Ø 360 SIMPLEX
  • WEDGE BRAKE WABCO PERROT Ø 410 SIMPLEX
EAN Code8683457020795
Ready to Order
Summary

This mechanism repair kit is engineered for air disc brake caliper systems in heavy commercial vehicles. It provides high-strength components to maintain precise braking actuation and long-term durability under heavy-duty service conditions.

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Description

What does a mechanism repair kit do?

This mechanism repair kit is designed to restore the operational efficiency of air disc brake caliper assemblies. By replacing worn internal components, the kit helps ensure consistent piston movement and stable braking force, which is critical for heavy commercial vehicle safety.

Vehicle and system compatibility

The kit is compatible with various air disc brake caliper mechanisms used across the heavy commercial vehicle sector. It serves as a reliable solution for workshop technicians performing routine maintenance or complete system overhauls on braking systems.

Installation and maintenance

When performing installation, ensure that all surfaces are cleaned of old debris and that the caliper mechanism is properly lubricated according to technical guidelines. Regular inspection of these internal components helps prevent uneven brake wear and ensures optimal system response.

System performance and selection

Selecting a high-quality repair kit ensures that the braking system maintains its structural integrity and performance standards during intensive operation.

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DENNIS
RENAULT TRUCKS

FAQ

What is the function of a mechanism repair kit?
It contains the essential components required to refurbish the internal moving parts of an air disc brake caliper, ensuring smooth piston travel.
Can this kit be used for any braking system?
This kit is specifically designed for air disc brake caliper mechanisms in heavy commercial vehicles; it is not suitable for hydraulic systems.
What are the signs that a mechanism repair kit is needed?
Technicians should look for uneven brake wear, uneven piston movement, or audible noises during braking as indicators of worn internal parts.
How should I ensure correct fitment?
Always verify that the kit matches the specific caliper mechanism type and manufacturer specifications to ensure proper seal and movement.