Cardone 19-B1840 Disc Brake Caliper - Front Right

Overview of Cardone Unloaded Caliper w/Bracket for BMW 540i

The Cardone 19-B1840 Unloaded Caliper w/Bracket is a remanufactured disc brake caliper designed specifically for the BMW 540i. Engineered to meet OEM specifications, this gray oil emulsion finished caliper ensures reliable braking performance and durability.

• Remanufactured disc brake caliper with bracket included
• Steel piston with 59.944 mm outer diameter
• Bleeder and inlet port size: M10x1.0
• Oil emulsion finish in gray color for corrosion resistance
• Includes installation hardware kit (mounting bolts not included)

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with the mounting bracket and necessary hardware kit for installation. This line is designed to provide a direct replacement solution for vehicles requiring a disc brake caliper assembly without brake pads included. The 19-B1840 model fits the BMW 540i, ensuring compatibility and ease of installation.

Technical Description and Features

This Cardone disc brake caliper features a single steel piston measuring 59.944 mm in diameter, providing consistent clamping force for effective braking. The caliper is finished with an oil emulsion coating in gray, which helps resist corrosion and extends service life. Both the bleeder port and inlet port are sized M10x1.0, matching OEM specifications for proper brake fluid flow and bleeding. The package includes the caliper, bracket, and a hardware kit, although mounting bolts are not included. The caliper uses silicone grease on floating caliper mounting pins to ensure smooth operation and reduce noise.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on BMW 540i models
• Addresses symptoms of low brake pedal often caused by air in the brake system
• Helps resolve uneven braking or vehicle pulling to one side
• Eliminates brake squeal related to caliper mounting pin issues
• Restores proper brake fluid sealing and piston function

Installation Notes and Tips

When installing the Cardone 19-B1840 caliper on a BMW 540i, use the included hardware kit for secure mounting. Note that mounting bolts are not included and must be sourced separately if needed. Always apply silicone grease to the floating caliper mounting pins to prevent noise and ensure smooth caliper movement. Follow OEM recommendations for brake fluid type and bleeding procedures to avoid low brake pedal issues. Verify that the bleeder and inlet ports match the vehicle’s brake lines (M10x1.0).

Quality Assurance and Warranty

This remanufactured Cardone caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The steel piston and oil emulsion finish contribute to long-lasting performance. Installation hardware is included to facilitate proper fitment. Warranty details are provided by Cardone and typically cover defects in materials and workmanship under normal use conditions.