Dorman - First Stop Disc Brake Caliper Bolt P/N:HW5025
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Keep your disc brake caliper securely anchored and free to slide with the Dorman - First Stop Disc Brake Caliper Bolt (HW5025). This caliper bolt — also listed as a bolt or pin — fastens the caliper to its mounting bracket and is cataloged for both front and rear disc brake positions across a wide range of European applications, including the 2009-2013 Audi A3, 1991-1999 BMW 318i, and 2001-2003 BMW 325i. There are 456 applications in all — see the Buyer's Guide tab for the full list.
Steel construction: made from steel for reliable performance.
Front and rear: works in front and rear disc brake caliper positions on the covered vehicles.
Direct replacement: designed to install like the factory bolt on the listed years, makes, and models.
If a corroded, seized, or missing caliper bolt is behind a sticking caliper or uneven pad wear, this part replaces it. Quantity varies by application — some vehicles use one, two, or four — so confirm the count your vehicle needs; this listing includes one bolt. Country of origin: China. Manufacturer part number HW5025.
Frequently Asked Questions
What does this caliper bolt do?
It fastens the disc brake caliper to its mounting bracket and acts as the guide bolt/pin that lets the caliper slide during braking.
Does it fit front or rear brakes?
The catalog lists this bolt for both front and rear disc brake caliper positions on the covered applications.
How many do I need?
Quantity varies by vehicle — some applications use one, two, or four. This listing includes one bolt, so order the count your vehicle requires.
What is it made of and where is it made?
It is made of steel. Country of origin is China.
What are signs this bolt may need replacing?
A corroded or seized caliper bolt can lead to a sticking caliper or uneven pad wear. Diagnose the cause before replacing, since other parts can produce the same symptoms.
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Dorman
Dorman - First Stop Disc Brake Caliper Bolt P/N:HW5025
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Keep the disc brake caliper properly secured and free to slide on its guide with the Dorman - First Stop Disc Brake Caliper Bolt HW5063. Also listed as a disc brake caliper bolt or pin, this steel...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
