Cardone 19-B3646 Disc Brake Caliper - Front Left

Overview of Cardone Unloaded Caliper w/Bracket 19-B3646

The Cardone Unloaded Caliper w/Bracket 19-B3646 is a remanufactured disc brake caliper designed for select Audi models. Engineered to meet OEM specifications, this gray oil emulsion finished caliper ensures reliable braking performance for Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and allroad vehicles.

• Remanufactured disc brake caliper with bracket and hardware kit included
• Compatible with Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and allroad models
• Single aluminum piston with 57.15 mm outer diameter
• Bleeder and inlet port size: M10x1.0 for precise brake fluid management
• Oil emulsion finish in gray for corrosion resistance
• Installation hardware included; mounting bolts not included

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line provides remanufactured calipers that come complete with the mounting bracket and necessary hardware kit. This setup simplifies installation by including all essential components except mounting bolts, ensuring compatibility and ease of replacement for brake hydraulics on compatible Audi vehicles.

Technical Description and Features

This Cardone 19-B3646 disc brake caliper features a single aluminum piston measuring 57.15 mm in diameter, designed to provide consistent and efficient braking force. The caliper’s oil emulsion finish in gray offers protection against corrosion and wear. Both the bleeder port and inlet port are sized M10x1.0, matching OEM specifications for proper brake fluid flow and maintenance. The product is remanufactured to meet strict quality standards and includes a hardware kit for installation, though mounting bolts must be sourced separately.

Common Applications and Problem Resolution

• Replacement for worn or leaking calipers on Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and allroad models
• Addresses symptoms such as low brake pedal caused by air in the brake system
• Helps resolve uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal related to caliper issues
• Restores proper brake fluid sealing and piston function

Installation Notes and Tips

When installing the Cardone 19-B3646 caliper, use the included hardware kit for secure mounting. Apply 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 restore proper pedal feel. Note that mounting bolts are not included and should be reused or replaced as needed.

Quality Assurance and Warranty

This remanufactured Cardone caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The product is designed to provide reliable braking performance and durability. 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.