Cardone 19-B2578 Disc Brake Caliper - Front Right

Overview of Cardone 19-B2578 Disc Brake Caliper

The Cardone 19-B2578 is a remanufactured disc brake caliper designed specifically for Nissan Pathfinder and Infiniti QX4 models. This caliper comes with a bracket and hardware kit, providing a reliable replacement option for brake hydraulics maintenance.

• Remanufactured disc brake caliper with bracket and hardware kit included
• Steel piston construction with two 44.35 mm diameter pistons
• Oil emulsion finish in gray color for corrosion resistance
• Bleeder port size M7x1.0 and inlet port size M10x1.0
• Installation hardware included; mounting bolts not included

Product Line: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with mounting brackets and necessary hardware kits. This line is designed to simplify installation by providing all essential components except mounting bolts, ensuring compatibility and ease of replacement for specific vehicle applications such as the Nissan Pathfinder and Infiniti QX4.

Detailed Product Description

This Cardone 19-B2578 disc brake caliper features a durable steel piston design with two pistons measuring approximately 44.35 mm in diameter, providing consistent braking force. The caliper is finished with an oil emulsion coating in gray, which helps resist corrosion and wear over time. It includes a bleeder port sized M7x1.0 and an inlet port sized M10x1.0, matching OEM specifications for proper brake fluid flow and maintenance. The package contains the caliper, bracket, and a hardware kit to facilitate installation, though mounting bolts are not included. This remanufactured caliper is engineered to meet the braking system requirements of Nissan Pathfinder and Infiniti QX4 vehicles.

Common Applications and Issues Addressed

• Replacement for worn or leaking brake calipers on Nissan Pathfinder and Infiniti QX4
• Resolves brake pedal issues caused by air in the brake lines or caliper malfunction
• Addresses uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal related to caliper hardware or piston problems
• Restores proper brake fluid flow and pressure for improved braking performance

Installation Notes and Tips

• Use silicone grease on floating caliper mounting pins to ensure smooth operation
• Always use brake fluid recommended by the vehicle manufacturer (DOT 3 or DOT 4 as specified)
• Bleed the brake system thoroughly to remove air and prevent low brake pedal issues
• Verify bleeder and inlet port sizes (M7x1.0 and M10x1.0) match vehicle specifications
• New hardware is included, but mounting bolts must be sourced separately if needed

Quality Assurance and Warranty

This Cardone remanufactured brake caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The steel piston construction and oil emulsion finish contribute to durability and corrosion resistance. Installation hardware is included to support proper mounting. Warranty details are provided by Cardone and typically cover defects in materials and workmanship, ensuring reliable performance for Nissan Pathfinder and Infiniti QX4 brake system repairs.