Carlson 7914 Disc Brake Caliper Piston - Front

Carlson 7914 Disc Brake Caliper Piston

The Carlson 7914 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 service part for front brake applications on select Mazda models, including Mazda 3 and Mazda CX-3.

Key Features

• Disc brake caliper piston for front brake service
• Uses hydraulic pressure to push the brake pads against the rotor
• Fits 2021 Mazda CX-3, front
• Fits 2019-2020 Mazda CX-3, front, D1728
• Fits 2014-2018 Mazda 3, front, except Mexico Built; D1728
• Fits 2014-2017 Mazda 3, front, D1728
• Carlson part number 7914 for brake hydraulic repair

Detailed Description

When servicing the brake system on a Mazda CX-3 or Mazda 3, the caliper piston is a critical hydraulic interface. Carlson 7914 is built for front disc brake applications where fluid pressure must be translated into pad movement against the rotor. This part number 7914 is listed for 2021 Mazda CX-3 front, 2019-2020 Mazda CX-3 front with D1728, and 2014-2018 Mazda 3 front except Mexico Built; D1728, as well as 2014-2017 Mazda 3 front with D1728.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Restores proper caliper piston movement after wear or corrosion
• Addresses uneven brake pad contact at the rotor
• Helps correct brake drag caused by a sticking piston
• Supports brake hydraulic repair after caliper service
• Replaces a damaged piston in front brake assemblies

Installation Notes and Tips

Confirm the vehicle year, model, and brake code before ordering. This Carlson 7914 piston is listed for front applications only, and Mazda 3 fitment includes an exception for Mexico Built vehicles in the 2014-2018 range. Inspect the caliper bore, seals, and brake fluid condition during service, and verify smooth piston travel before returning the vehicle to service.

Quality Assurance

Carlson supplies brake hydraulic service parts designed for system-level brake repair, where the piston must work with the caliper, pads, rotor, and fluid pressure to deliver consistent stopping performance.