OE Quality
60-Day Returns

Cardone 19-7040 Disc Brake Caliper - Front Left
Overview of Cardone Unloaded Caliper 19-7040 for Mercedes-Benz
The Cardone Unloaded Caliper 19-7040 is designed specifically for Mercedes-Benz ML55 AMG, ML430, and ML500 models. This remanufactured disc brake caliper offers reliable braking performance with a durable oil emulsion finish and steel pistons for consistent operation.
- Compatible with Mercedes-Benz ML55 AMG, ML430, ML500
- Part number 19-7040 for precise identification
- Remanufactured disc brake caliper with 4 steel pistons
- Oil emulsion gray finish for corrosion resistance
- Includes caliper and hardware kit; mounting bolts not included
- Bleeder port size M8x1.25 and inlet port size M10x1.0
Detailed Features and Specifications
This Cardone Unloaded Caliper 19-7040 features four steel pistons with an outer diameter of approximately 43.97 mm, providing balanced and effective braking force. The caliper is finished with an oil emulsion coating in gray, which helps resist corrosion and wear over time. It includes a hardware kit for installation, though mounting bolts are not part of the package. The bleeder port size is M8x1.25, and the inlet port size is M10x1.0, matching OEM specifications for proper brake fluid flow and maintenance.
About the Cardone Unloaded Caliper Product Line
The Unloaded Caliper line from Cardone offers remanufactured brake calipers that come without brake pads, allowing for flexibility in pad selection. These calipers are rebuilt to meet OEM standards, ensuring compatibility and performance for specific vehicle applications. The 19-7040 model fits select Mercedes-Benz ML-Class vehicles, providing a reliable replacement option for brake hydraulics.
Common Applications and Problem Solving
- Replaces worn or damaged calipers on Mercedes-Benz ML55 AMG, ML430, ML500
- Addresses issues with uneven brake pad wear or pulling to one side during braking
- Helps resolve symptoms of low brake pedal often caused by caliper malfunction
- Eliminates brake squeal related to caliper hardware or piston problems
- Restores proper brake fluid flow and pressure with correct bleeder and inlet port sizes
Installation Notes and Tips
Installation of the Cardone 19-7040 caliper should follow OEM guidelines. The included hardware kit contains necessary components except mounting bolts, which must be sourced separately. Use silicone grease on floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove air and prevent low brake pedal issues.
Quality Assurance and Warranty
This remanufactured caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. Cardone provides a limited warranty covering defects in materials and workmanship, ensuring dependable performance for Mercedes-Benz ML55 AMG, ML430, and ML500 brake systems.
| Brand | Cardone |
|---|---|
| Part Number | 19-7040 |
| Position | Unloaded Caliper, Front Left |
| Bleeder Port Size | M8x1.25 |
| Brake Caliper Finish | Oil Emulsion |
| Caliper Color | Gray |
| E-Waste | No |
| Inlet Port Size | M10x1.0 |
| Installation Hardware Included | Yes |
| Mounting Bolts Included | No |
| Package Contents | Caliper; Hardware Kit |
| Pads Included | No |
| Piston Material | Steel |
| Piston Size (OD) (mm) | 43.9674 |
| Product Condition | Remanufactured |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Mercedes-Benz | ML500 | Front Left | To VIN # A343160; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
| 2003 | Mercedes-Benz | ML55 AMG | Front Left | Grey Caliper; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
| 2002 | Mercedes-Benz | ML500 | Front Left | To VIN # A343160; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
| 2002 | Mercedes-Benz | ML55 AMG | Front Left | Grey Caliper; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
| 2001 | Mercedes-Benz | ML430 | Front Left | Metal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper |
| 2001 | Mercedes-Benz | ML55 AMG | Front Left | Grey Caliper; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
| 2000 | Mercedes-Benz | ML430 | Front Left | Metal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper |
| 2000 | Mercedes-Benz | ML55 AMG | Front Left | Red Caliper; with Metal Piston; Installation Hardware Included; Unloaded Caliper |
* 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.