HomeBrake > Hardware, Fasteners and FittingsCarlson 7871 Disc Brake Caliper Piston - Front
Part #: 7871

Carlson 7871 Disc Brake Caliper Piston - Front

Front
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Explorer, Explorer Sport Trac, and Mountaineer
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Reliable Disc Brake Caliper Piston for Ford and Mercury Vehicles

The Carlson 7871 disc brake caliper piston is designed specifically for select Ford and Mercury models, including the Explorer, Explorer Sport Trac, and Mountaineer. This replacement part ensures proper brake function and helps maintain vehicle safety and performance.

  • Compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer
  • Durable construction for consistent brake performance
  • Precision fit to OEM specifications
  • Part number 7871 for easy identification and ordering
  • Essential component of the brake hydraulics system

Product Details and Compatibility

The Carlson 7871 disc brake caliper piston is engineered to meet the exact requirements of the brake hydraulics system on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. This part plays a critical role in the disc brake assembly by transferring hydraulic pressure to the brake pads, enabling effective stopping power. Manufactured to precise tolerances, the piston ensures a secure fit and reliable operation within the caliper housing.

Common Applications and Problem Resolution

This disc brake caliper piston is used to address several brake system issues, including:

  • Brake drag caused by a sticking or damaged piston
  • Uneven brake pad wear due to piston malfunction
  • Brake fluid leaks from worn or corroded pistons
  • Reduced braking efficiency from piston surface damage
  • Restoring proper hydraulic pressure in the brake caliper

Installation Notes and Tips

When installing the Carlson 7871 disc brake caliper piston, ensure the brake system is fully depressurized and the caliper is clean and free of debris. Lubricate the piston and seals with appropriate brake fluid or assembly grease to prevent damage during installation. Verify the piston moves smoothly within the caliper bore before reassembling the brake components. Proper installation is critical for safe and effective brake operation.

Quality Assurance and Warranty Information

Carlson brake components are manufactured to meet or exceed OEM standards for durability and performance. The 7871 disc brake caliper piston undergoes rigorous quality control to ensure reliability in demanding driving conditions. While specific warranty details may vary, Carlson typically offers coverage against manufacturing defects to provide confidence in the product's longevity and function.

This part fits 14 vehicles. Search below:

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

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.