Cardone 19-B3405 Disc Brake Caliper - Front Left

Overview of Cardone Unloaded Caliper w/Bracket 19-B3405

The Cardone Unloaded Caliper w/Bracket 19-B3405 is a remanufactured disc brake caliper designed specifically for BMW M3 and Z3 models. Engineered with a steel piston and finished with an oil emulsion coating, this caliper ensures reliable braking performance and corrosion resistance.

• Remanufactured disc brake caliper with bracket and hardware kit included
• Steel piston with a 59.8932 mm outer diameter for consistent braking force
• Oil emulsion finish in gray for enhanced durability
• Bleeder port size M7x1.0 and inlet port size M10x1.0 for precise hydraulic fitment
• Installation hardware included; 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. This line is designed to provide a direct replacement solution for vehicles requiring a caliper and bracket assembly, simplifying installation and ensuring proper fitment. The 19-B3405 part is part of this line, tailored for select BMW models.

Technical Description and Features

This disc brake caliper features a single steel piston, which provides durability and consistent braking pressure. The caliper’s gray oil emulsion finish helps protect against corrosion and wear, extending the service life of the component. The bleeder port size of M7x1.0 and inlet port size of M10x1.0 are designed to match OEM specifications, ensuring compatibility with the brake hydraulic system of BMW M3 and Z3 vehicles. The package includes the caliper, bracket, and a hardware kit, though brake pads and mounting bolts are not included.

Common Applications and Problem Solving

• Replacement for worn or leaking brake calipers on BMW M3 and Z3 models
• Addresses issues with low brake pedal caused by caliper malfunction
• Helps resolve uneven braking or vehicle pull to one side during braking
• Eliminates brake squeal related to caliper hardware or piston problems
• Restores proper hydraulic pressure and brake fluid flow

Installation Notes and Tips

When installing the Cardone 19-B3405 caliper, use the included hardware kit for secure mounting. It is recommended to apply silicone grease on floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type specified by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove any air and prevent low brake pedal issues. Note that mounting bolts are not included and must be sourced separately if needed.

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, offering assurance of product reliability for BMW M3 and Z3 owners. Proper installation and maintenance will help maximize the lifespan and performance of this brake caliper.