Carlson 7871 Disc Brake Caliper Piston - Front
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Carlson

Carlson 7871 Disc Brake Caliper Piston - Front

Brand Carlson 7871
Position Front
Fits Ford and Mercury · 14 vehicles

Caliper piston. Uses brake fluid pressure to press the pads against the rotor.

Brake hydraulics part. Built for the braking system’s hydraulic operation.

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Carlson 7871 Disc Brake Caliper Piston

The Carlson 7871 disc brake caliper piston is a brake hydraulics component that helps convert brake fluid pressure into clamping force at the rotor. It is built for front disc brake applications on select Ford, Mercury, and related platforms, including Ford Explorer and Mercury Mountaineer fitments.

Key Features

  • Disc brake caliper piston for front brake hydraulic service
  • Uses brake fluid pressure to push the brake pads against the rotor
  • Fits 2006-2010 Ford Explorer, front
  • Fits 2007-2010 Ford Explorer Sport Trac, front
  • Fits 2006-2010 Mercury Mountaineer, front
  • Carlson part number 7871 for brake system repair and maintenance

Detailed Description

Brake components work as a system, and the caliper piston is a critical part of that system. Carlson 7871 is a disc brake caliper piston used in front brake assemblies where hydraulic pressure must be translated into pad movement against the rotor. This part is listed for 2006-2010 Ford Explorer front brake applications, 2007-2010 Ford Explorer Sport Trac front brake applications, and 2006-2010 Mercury Mountaineer front brake applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Brake caliper piston wear or scoring
  • Uneven pad contact at the rotor
  • Hydraulic response issues in the front brake caliper
  • Brake service needs on Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer front disc systems

Installation Notes and Tips

Verify caliper bore size, piston condition, and brake fluid condition before installation. Inspect the caliper, seals, pads, and rotor surface during service, and confirm the vehicle application matches the listed front fitment for your year and model. Carlson 7871 should be installed as part of a complete brake inspection and reassembly process.

Quality Assurance

Carlson supplies brake hardware and hydraulic components for service-focused repairs. Part number 7871 is cataloged for specific front disc brake applications on Ford and Mercury vehicles, supporting accurate replacement selection for brake maintenance.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010FordExplorerFrontCompatible with multiple vehicle makes and models disc brake systems.
2010FordExplorer Sport TracFrontCompatible with multiple vehicle makes and models disc brake systems.
2010MercuryMountaineerFrontDisc Brake Caliper Pin Boot Kit for D1158
2009FordExplorerFrontCompatible with multiple vehicle makes and models disc brake systems.
2009FordExplorer Sport TracFrontCompatible with multiple vehicle makes and models disc brake systems.
2009MercuryMountaineerFrontDisc Brake Caliper Pin Boot Kit for D1158
2008FordExplorerFrontCompatible with multiple vehicle makes and models disc brake systems.
2008FordExplorer Sport TracFrontCompatible with multiple vehicle makes and models disc brake systems.
2008MercuryMountaineerFrontDisc Brake Caliper Pin Boot Kit for D1158
2007FordExplorerFrontCompatible with multiple vehicle makes and models disc brake systems.
2007FordExplorer Sport TracFrontCompatible with multiple vehicle makes and models disc brake systems.
2007MercuryMountaineerFrontDisc Brake Caliper Pin Boot Kit for D1158
2006FordExplorerFrontCompatible with multiple vehicle makes and models disc brake systems.
2006MercuryMountaineerFrontDisc Brake Caliper Pin Boot Kit for D1158