OE Quality
60-Day Returns

Carlson 7154 Disc Brake Caliper Piston - Rear
Reliable Disc Brake Caliper Piston for Ford, Mazda, Mercedes-Benz, and Mercury
The Carlson Disc Brake Caliper Piston 7154 is designed to restore proper brake function in select Ford, Mazda, Mercedes-Benz, and Mercury vehicles. Engineered to meet OEM specifications, this piston ensures consistent braking performance and durability.
- Compatible with Ford Escape and Mercury Mariner models
- Fits Mercedes-Benz ML320, ML350, ML500, ML550, R320, R350, and R500
- Also suitable for Mazda Tribute
- Part number 7154 for precise identification
- Manufactured by Carlson, a trusted name in brake hydraulics
About the Carlson Disc Brake Caliper Piston Product Line
The Carlson Disc Brake Caliper Piston line focuses on delivering replacement pistons that meet strict quality and dimensional standards. This product line is designed to provide reliable hydraulic pressure transfer within the brake caliper assembly, ensuring effective brake pad engagement and vehicle safety. The 7154 piston is part of this line, tailored for specific vehicle applications to maintain proper brake system function.
Product Details and Compatibility
The Carlson Disc Brake Caliper Piston 7154 is engineered for use in the brake hydraulics system of various vehicles, including the Ford Escape, Mercury Mariner, Mercedes-Benz ML and R-Class models, and the Mazda Tribute. This piston is a critical component that moves within the caliper bore to apply pressure to the brake pads, enabling controlled stopping power. Using the correct piston ensures optimal brake performance and helps prevent issues such as uneven pad wear or brake drag.
Common Brake Issues Addressed by This Caliper Piston
- Brake drag caused by a seized or damaged piston
- Uneven brake pad wear due to piston malfunction
- Reduced braking efficiency from piston corrosion or damage
- Brake fluid leaks around the caliper piston area
- Noise or vibration related to piston misalignment
Installation Notes and Tips
When installing the Carlson Disc Brake Caliper Piston 7154, ensure the caliper bore is clean and free of debris. Lubricate the piston with appropriate brake fluid or assembly grease as recommended by the vehicle manufacturer. Verify that the piston moves smoothly within the caliper to avoid binding. Always replace seals and dust boots during reassembly to maintain system integrity.
Quality Assurance and Warranty
Carlson manufactures the Disc Brake Caliper Piston 7154 to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Carlson products typically undergo rigorous quality control to ensure reliability and durability in brake system applications.
This part fits 38 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2011 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2011 | Mercedes-Benz | ML550 | Rear | D1122; Disc Brake Caliper Piston |
| 2011 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2010 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2010 | Mercedes-Benz | ML550 | Rear | D1122; Disc Brake Caliper Piston |
| 2010 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2009 | Mercedes-Benz | ML320 | Rear | D1122; Disc Brake Caliper Piston |
| 2009 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2009 | Mercedes-Benz | ML550 | Rear | D1122; Disc Brake Caliper Piston |
| 2009 | Mercedes-Benz | R320 | Rear | D1122; Disc Brake Caliper Piston |
| 2009 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Ford | Escape | Rear | D1055; Disc Brake Caliper Piston |
| 2008 | Mazda | Tribute | Rear | D1055; Disc Brake Caliper Piston |
| 2008 | Mercedes-Benz | ML320 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Mercedes-Benz | ML550 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Mercedes-Benz | R320 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2008 | Mercury | Mariner | Rear | Disc Brake Caliper Piston |
| 2007 | Ford | Escape | Rear | D1055; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | ML320 | Rear | D1122; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | ML500 | Rear | D1122; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | R320 | Rear | D1122; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2007 | Mercedes-Benz | R500 | Rear | Solid Rotors; Disc Brake Caliper Piston |
| 2007 | Mercury | Mariner | Rear | Disc Brake Caliper Piston |
| 2006 | Ford | Escape | Rear | D1055; Disc Brake Caliper Piston |
| 2006 | Mazda | Tribute | Rear | D1055; Disc Brake Caliper Piston |
| 2006 | Mercedes-Benz | ML350 | Rear | D1122; Disc Brake Caliper Piston |
| 2006 | Mercedes-Benz | ML500 | Rear | D1122; Disc Brake Caliper Piston |
| 2006 | Mercedes-Benz | R350 | Rear | D1122; Disc Brake Caliper Piston |
| 2006 | Mercedes-Benz | R500 | Rear | Solid Rotors; Disc Brake Caliper Piston |
| 2006 | Mercury | Mariner | Rear | Disc Brake Caliper Piston |
| 2005 | Ford | Escape | Rear | D1055; Disc Brake Caliper Piston |
| 2005 | Mazda | Tribute | Rear | D1055; Disc Brake Caliper Piston |
| 2005 | Mercury | Mariner | Rear | Disc Brake Caliper Piston |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.