Lock your front disc brake caliper securely in place with the Dorman First Stop Disc Brake Caliper Bolt (also listed as a caliper bolt or pin), part number HW5030. This steel fastener drops in as a direct-fit replacement across a wide range of Ford and Mazda light trucks, vans and SUVs — from the 1983-1994 Ford Ranger and 1986-1997 Ford Aerostar to the 1991-1994 Mazda Navajo.
It fits into the front caliper mounting to retain and guide the caliper, keeping the assembly properly positioned over the rotor. Signs the original bolt or pin may need replacing include a loose or improperly seated caliper, or a fastener that is corroded, damaged or missing.
- Engineered to match the original: built to replicate the factory bolt's fit and function on the listed applications.
- Steel construction: made from quality materials for reliable performance and long service life.
- Ideal replacement: a dependable fix when the factory bolt or pin is worn from fatigue, damaged or lost.
- Trusted source: backed by a U.S.-based team of product experts and more than a century of automotive experience.
Fitment (All engines): 1983-1994 Ford Ranger; 1984-1990 Ford Bronco II; 1986-1997 Ford Aerostar; 1986-1993 Ford Bronco; 1986-1993 Ford E-150 Econoline; 1986-1993 Ford E-150 Econoline Club Wagon; 1986-1991 Ford E-250 Econoline; 1986-1991 Ford E-250 Econoline Club Wagon; 1986-1991 Ford E-350 Econoline; 1986-1991 Ford E-350 Econoline Club Wagon; 1986-1993 Ford F-150; 1986-1994 Ford F-250; 1986-1994 Ford F-350; 1991-1994 Ford Explorer; 1991-1994 Mazda Navajo; 1994 Mazda B2300; 1994 Mazda B3000; 1994 Mazda B4000. See the Buyer's Guide tab for the full list. These applications use four per vehicle; this listing is for one bolt. Country of origin: China.
Interchange: 18K106 · H919192 · H5045 · H5045DP · 5030-3K · 50303K · 5030K · H5030 · H5030-12 · H503012 · H5030-2 · H50302 · H5030-50 · H503050 · H5030S-2 · H5030S2 · 5031 · H5031 · H5031-2 · H50312 · H5031W · F111231 · F111231S · H111231 · H111231S · H5031B · Manufacturer part number HW5030.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this caliper bolt do?
It secures and guides the front disc brake caliper on its mounting, keeping the caliper properly positioned over the rotor.
Will this fit my vehicle?
It's a direct-fit replacement for listed Ford and Mazda models such as the 1986-1997 Aerostar, 1983-1994 Ranger and 1991-1994 Navajo (All engines). Check the Buyer's Guide tab for the full list.
What is it made of and where is it made?
It's made of steel. Country of origin is China.
How many do I need?
The listed applications use four per vehicle, but this listing is for a single bolt, so order the quantity your vehicle requires.
How do I know the caliper bolt or pin needs replacing?
Signs include a loose or improperly seated caliper, or a bolt/pin that is corroded, damaged or missing. Diagnose the cause before replacing.
Write a Review