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3556008 Compatible SB6 SB7 Caliper Pin Dust Boot

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3556008 SB6,SB7, Brake Caliper Pin Dust Boot, Air Disc Brake Caliper
Product details
Caliper
  • KNORR-BREMSE SB6
  • KNORR-BREMSE SB7
EAN Code8683457019560
Ready to Order
Summary

This heavy-duty grade SB6 and SB7 brake caliper pin dust boot is engineered to protect critical sliding components within air disc brake systems. Designed for high-strength performance in demanding environments, it ensures the longevity of the caliper mechanism.

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What's in this kit

Description

What does a brake caliper pin dust boot do?

This brake caliper pin dust boot serves as a vital protective barrier within the air disc brake system. By sealing the sliding pins, it prevents moisture, dirt, and road debris from entering the mechanism, which is essential for preventing seizure and ensuring smooth braking performance.

Compatibility and application

This component is specifically designed for use in SB6 and SB7 brake caliper pin assemblies. It provides a reliable seal that maintains the integrity of the caliper movement under heavy-duty operating conditions.

Installation and maintenance

For optimal performance, technicians should ensure the boot is fully seated in its bore during installation. It is recommended to check the condition of the rubber whenever brake pads are replaced to identify any signs of cracking or tearing that could lead to component failure.

Preventative maintenance tips

Proper maintenance involves using rubber-compatible high-temperature grease to prevent swelling. Inspecting the boot regularly helps prevent contamination from reaching the pins, ensuring the braking system remains functional and safe.

FAQ

What is the function of a caliper pin dust boot?
The dust boot acts as a protective seal that prevents contaminants like water and grit from entering the caliper pin assembly, helping to prevent seizing.
How can I tell if the dust boot needs replacement?
Technicians should visually inspect the boot for any signs of cracking, hardening, or tearing during routine brake service or pad replacement.
Why is grease selection important for these boots?
It is critical to use high-temperature, rubber-compatible grease; using general-purpose grease can cause the rubber material to swell and fail.
What happens if a dust boot is damaged?
A damaged or torn boot allows contamination to reach the sliding pins, which can lead to increased friction, uneven wear, or complete caliper seizure.