Carlson 7940 Disc Brake Caliper Piston - Rear

Carlson 7940 Rear Disc Brake Caliper Piston

Carlson 7940 is a rear disc brake caliper piston for select Chrysler, Dodge, Ford, Jaguar, and Lincoln applications. It is a direct-fit brake hydraulics component for service work on vehicles such as the Ford Mustang, Dodge Grand Caravan, and Chrysler Town & Country.

Key Features

• Disc brake caliper piston for rear brake service
• Fits select 2000-2016 rear brake applications
• Application-specific coverage for Chrysler Town & Country, Dodge Grand Caravan, Ford Mustang, and more
• Part number 7940 for cataloging and cross-checking
• Compatible with rear caliper rebuild and replacement work where this piston number is specified

Fitment Details

• Fits 2014-2016 Chrysler Town & Country, rear, D1719; Disc Brake Caliper Piston
• Fits 2013-2016 Dodge Grand Caravan, rear, D1719; Disc Brake Caliper Piston
• Fits 2013-2015 Ram C/V, rear, Except Heavy Duty Brakes; Disc Brake Caliper Piston
• Fits 2014 Ford Mustang, rear, D1465; Disc Brake Caliper Piston
• Fits 2013 Chrysler Town & Country, rear, D1657; Disc Brake Caliper Piston
• Fits 2013 Dodge Journey, rear, D1657; Disc Brake Caliper Piston
• Fits 2011-2013 Ford Mustang, rear, Piston Shell Only; Disc Brake Caliper Piston
• Fits 2012 Dodge Grand Caravan, rear, D1396; Disc Brake Caliper Piston
• Fits 2005-2010 Ford Mustang, rear, D1082; Disc Brake Caliper Piston
• Fits 2002-2005 Ford Thunderbird, rear, D806; Disc Brake Caliper Piston
• Fits 2004-2005 Jaguar Vanden Plas, rear, D1095; Disc Brake Caliper Piston
• Fits 2004-2005 Jaguar XJ8, rear, D1095; Disc Brake Caliper Piston
• Fits 2000-2002 Jaguar S-Type, rear, D806; Disc Brake Caliper Piston
• Fits 2000-2002 Lincoln LS, rear, D806; Disc Brake Caliper Piston

Common Repair Uses

• Rear caliper piston replacement during brake rebuilds
• Correction of piston wear or surface damage
• Service for sticking or uneven rear brake operation
• Restoration of proper hydraulic piston movement in the caliper
• Replacement when the original piston number matches 7940

Installation Notes and Tips

Verify the caliper piston number, brake package, and rear application before installation. Match the vehicle year, make, model, and notes exactly, especially on 2011-2013 Ford Mustang piston shell only applications and Ram C/V models excluding heavy duty brakes. Clean the caliper bore thoroughly and inspect seals, boots, and related brake components during service.

Quality Assurance

Carlson Disc Brake Caliper Piston 7940 is cataloged for specific rear brake applications and should be matched to the exact fitment listing before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.