Replace a leaking or sticking front caliper with the PowerStop Autospecialty Disc Brake Caliper L4606, a direct-replacement front right caliper that bolts on in place of the original stock unit with no modifications necessary. It fits the 1995-2001 Ford Explorer, 1995-2002 Ford Ranger, 1997-2001 Mercury Mountaineer, and several Mazda B-Series trucks — see the Buyer's Guide tab for the full engine-level fitment. Sold individually.
- Bolt-on ready: installs directly in place of the factory caliper, no modifications required.
- Freshly assembled: built with new seals, caliper guide pins, dust boots, bleeder screws, stainless-steel brake pad attachment hardware, and mounting brackets.
- High-temperature EPDM rubber dust boots and premium assembly lubricant are used to support smooth caliper operation and durability in harsh conditions.
- 100% pressure tested and inspected for reliable brake performance.
The caliper houses the piston that presses the brake pads against the rotor when hydraulic pressure is applied. Signs the original may need replacing include fluid leaks at the caliper, a sticking or seized piston, uneven pad wear, or a pull to one side. If a failed caliper is the cause, this unit replaces it. For balanced braking, service the calipers on both sides as a matched pair.
Frequently Asked Questions
What position does this caliper fit?
It is cataloged as the front right (passenger-side front) disc brake caliper. Confirm your position and fitment in the Buyer's Guide before ordering.
Is this caliper sold as a pair?
No. Autospecialty by PowerStop calipers are sold individually, so this listing covers one caliper. For balanced braking, replace the calipers on both sides as a matched pair.
Does it come ready to install?
Yes. It bolts on directly in place of the original stock caliper with no modifications, and is assembled with new seals, guide pins, dust boots, bleeder screws, hardware, and mounting brackets.
What are the signs my caliper needs replacing?
Common signs include brake fluid leaks at the caliper, a sticking or seized piston, uneven pad wear, or the vehicle pulling to one side during braking. Diagnose the cause before replacing.
Is the caliper tested for quality?
Yes. Each caliper is 100% pressure tested and inspected, and uses high-temperature EPDM rubber dust boots and premium lubricant to support smooth operation and durability.
Write a Review