3551005 Compatible SB5 SN5 Caliper Pin Dust Boot
3551005
Summary
High-strength caliper pin dust boot designed for SB5 and SN5 brake caliper systems. This essential sealing component protects guide pins from road salt, water, and debris to ensure smooth caliper movement in heavy commercial vehicles.
| EAN Code | 8683457019546 |
|---|
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Description
What does a caliper pin dust boot do?
This caliper pin dust boot serves as a vital flexible seal that protects the disc brake caliper slide pins from environmental contaminants such as water, mud, road salt, and brake dust.Protection for heavy commercial vehicle brakes
Designed for heavy commercial vehicle applications, this component ensures that the floating caliper can travel axially without friction. By keeping grease within the assembly and preventing external debris from entering the pin bore, it maintains consistent braking performance.Maintenance and replacement guidance
For optimal service, these boots should be inspected during routine brake maintenance and replaced alongside the guide pins or as part of a complete caliper repair kit to prevent uneven pad wear or sticking pistons.Related Products
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FAQ
What is the function of a caliper pin dust boot?
It acts as a bellows-shaped seal that prevents water, road salt, and dirt from reaching the caliper slide pins, ensuring smooth movement.
When should I replace the caliper pin dust boots?
It is recommended to replace these boots during regular brake service or whenever the caliper pins are being renewed to ensure a proper seal.
Can a damaged dust boot cause braking issues?
Yes, a damaged boot allows contaminants to enter the pin bore, which can lead to seized pins and uneven brake pad wear.
Is this part suitable for heavy commercial vehicles?
Yes, these components are designed specifically for the demanding environments encountered by heavy commercial vehicle braking systems.