Carlson 7684 Disc Brake Caliper Piston - Front

Carlson 7684 Disc Brake Caliper Piston

The Carlson 7684 disc brake caliper piston is a brake hydraulics component that helps convert brake fluid pressure into clamping force at the rotor. It is a direct-fit style replacement for front disc brake applications on select Ford, Mercury, and Mazda vehicles, including Escort, Tracer, Protege, MX-3, and 323 models.

Key Features

• Disc brake caliper piston for front brake hydraulic service
• Uses brake fluid pressure to move the caliper piston against the pads and rotor
• Fits select 1990-2003 Ford Escort, Mercury Tracer, Mazda Protege, Mazda MX-3, and Mazda 323 applications
• Part number 7684 for catalog and service identification
• Built for brake system repair where caliper piston replacement is required

Detailed Description

Carlson 7684 is a front disc brake caliper piston designed for brake service on select compact Ford, Mercury, and Mazda platforms. It supports the hydraulic action that presses the brake pads against the rotor during braking. Compatible With 2001-2003 Ford Escort, front; 1991-2000 Ford Escort, front; 1991-1999 Mercury Tracer, front; 1990-1998 Mazda Protege, front; 1991-1996 Mercury Tracer, front; 1992-1995 Mazda MX-3, front; 1990-1994 Mazda 323, front; and 1990-1994 Mazda Protege, front. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Brake drag caused by a sticking or damaged caliper piston
• Uneven pad contact at the rotor
• Reduced braking response from hydraulic caliper issues
• Brake fluid leakage at the caliper piston area
• Front brake service needs on Escort, Tracer, Protege, MX-3, or 323 models

Installation Notes and Tips

Verify caliper design and vehicle application before installation. Inspect the caliper bore, seals, pads, and rotor condition during service, and replace worn or damaged brake components as needed. Proper brake bleeding is required after hydraulic brake work. Fits 2001-2003 Ford Escort, front; 1991-2000 Ford Escort, front; 1991-1999 Mercury Tracer, front; 1990-1998 Mazda Protege, front; 1991-1996 Mercury Tracer, front; 1992-1995 Mazda MX-3, front; 1990-1994 Mazda 323, front; and 1990-1994 Mazda Protege, front.

Quality Assurance

Carlson brake hydraulics components are engineered for service replacement in brake system repairs. Part number 7684 is cataloged for the listed front applications and should be matched to the vehicle’s caliper configuration before installation.