Carlson 7718 Disc Brake Caliper Piston - Rear
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Carlson

Carlson 7718 Disc Brake Caliper Piston - Rear

Brand Carlson 7718
Position Rear
Fits Ford, Mercury, Jeep, and Lincoln · 49 vehicles

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

Brake system component. Vital hardware that helps the braking system work together.

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Carlson 7718 Rear Disc Brake Caliper Piston

The Carlson 7718 disc brake caliper piston is a rear brake hydraulics component that helps convert brake fluid pressure into clamping force at the rotor. It is a direct-fit style replacement for select Ford, Jeep, and Mercury rear disc brake applications, including Explorer, Explorer Sport Trac, Mountaineer, Liberty, TJ, Wrangler, Grand Cherokee, and Aviator models.

  • Rear disc brake caliper piston for hydraulic brake service
  • Uses brake fluid pressure to move the caliper piston against the pads
  • Fits select rear brake applications on Ford, Jeep, Lincoln, and Mercury vehicles
  • Part number 7718 for application matching and catalog lookup
  • Built for brake system repair where piston wear or corrosion is present

Application Details

Compatible With rear brake service on 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2006-2010 Mercury Mountaineer, 2003-2007 Jeep Liberty, 2003-2006 Jeep TJ, 2003-2006 Jeep Wrangler, 2002-2005 Ford Explorer, 2003-2005 Ford Explorer Sport Trac, 2003-2005 Lincoln Aviator, 2002-2005 Mercury Mountaineer, 2001-2003 Ford Explorer Sport, 1997-1998 Jeep Grand Cherokee, 1995-1996 Jeep Grand Cherokee, and 1994 Jeep Grand Cherokee. The Carlson 7718 is intended for rear disc brake caliper service where the piston is part of the hydraulic stopping system.

Common Repair Uses

  • Restores braking response when a caliper piston is sticking or seized
  • Addresses uneven pad contact caused by piston wear or corrosion
  • Helps correct brake fluid pressure transfer issues at the rear caliper
  • Supports repair of rear disc brake drag, noise, or reduced stopping performance

Installation Notes

Verify rear brake configuration and match the vehicle-specific notes before ordering. For example, some applications reference D1109, D981, D881, D667, D952, D713, D666, or D625-related rear disc brake service notes. Inspect the caliper, seals, and related hydraulic components during installation, and confirm the piston surface and bore condition are suitable for reuse or replacement.

Quality Assurance

Carlson brake components are engineered for brake system service where individual hydraulic parts must work together for proper operation. Part number 7718 is cataloged for the listed rear applications and should be matched carefully to the vehicle’s brake setup.

Related reading

This part fits 49 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010FordExplorerRearD1109
2010FordExplorer Sport TracRearD1109
2010MercuryMountaineerRearDisc; D1109
2009FordExplorerRearD1109
2009FordExplorer Sport TracRearD1109
2009MercuryMountaineerRearDisc; D1109
2008FordExplorerRearD1109
2008FordExplorer Sport TracRearD1109
2008MercuryMountaineerRearDisc; D1109
2007FordExplorerRearD1109
2007FordExplorer Sport TracRearD1109
2007JeepLibertyRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2007MercuryMountaineerRearDisc; D1109
2006FordExplorerRearD1109
2006JeepLibertyRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2006JeepTJRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2006JeepWranglerRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2006MercuryMountaineerRearDisc; D1109
2005FordExplorerRearDisc Brake Caliper Pin Boot Kit, fits D881
2005FordExplorer Sport TracRearD667 Disc Brake Caliper Pin Boot Kit
2005JeepLibertyRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2005JeepTJRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2005JeepWranglerRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2005LincolnAviatorRearDisc D952
2005MercuryMountaineerRearDisc; D881
2004FordExplorerRearDisc Brake Caliper Pin Boot Kit, fits D881
2004FordExplorer Sport TracRearD667 Disc Brake Caliper Pin Boot Kit
2004JeepLibertyRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2004JeepTJRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2004JeepWranglerRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2004LincolnAviatorRearDisc D952
2004MercuryMountaineerRearDisc; D881
2003FordExplorerRearDisc Brake Caliper Pin Boot Kit, fits D881
2003FordExplorer SportRearD667 Disc Brake Caliper Pin Boot Kit
2003FordExplorer Sport TracRearD667 Disc Brake Caliper Pin Boot Kit
2003JeepLibertyRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2003JeepTJRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2003JeepWranglerRearFitment Note: Disc Brake Caliper Pin Boot Kit for D981 model.
2003LincolnAviatorRearDisc D952
2003MercuryMountaineerRearDisc; D881
2002FordExplorerRearDisc Brake Caliper Pin Boot Kit, fits D881
2002FordExplorer SportRearD667 Disc Brake Caliper Pin Boot Kit
2002MercuryMountaineerRearDisc; D881
2001FordExplorer SportRearD667 Disc Brake Caliper Pin Boot Kit
1998JeepGrand CherokeeRearDisc; D713
1997JeepGrand CherokeeRearDisc; D713
1996JeepGrand CherokeeRearDisc; D666
1995JeepGrand CherokeeRearDisc; D666
1994JeepGrand CherokeeRearDisc; D625