Cardone 18-5303 Disc Brake Caliper - Front Left

Overview of Cardone Unloaded Caliper 18-5303

The Cardone Unloaded Caliper 18-5303 is a remanufactured disc brake caliper designed for heavy-duty Chevrolet and GMC trucks. Engineered to meet OE specifications, this caliper ensures reliable braking performance for models like the Silverado 2500 HD and Sierra 3500 HD.

• Remanufactured disc brake caliper with phenolic pistons
• Compatible with Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD series
• Includes caliper and hardware kit; mounting bolts not included
• Oil emulsion finish with gray caliper color for corrosion resistance
• Bleeder port size M10x1.0 and inlet port size M10x1.5
• Two 2.37-inch (60.198 mm) phenolic pistons for effective braking

Product Line Details: Cardone Unloaded Caliper

The Cardone Unloaded Caliper product line offers remanufactured brake calipers that come without brake pads installed, allowing for flexible installation with existing or aftermarket pads. This line focuses on delivering OE-quality components with essential hardware included, such as mounting clips and pins, to facilitate a straightforward replacement process. The 18-5303 model exemplifies this approach, providing a reliable caliper solution for heavy-duty Chevrolet and GMC trucks.

Technical Description and Features

This Cardone 18-5303 caliper features a phenolic piston material, which helps reduce heat transfer to the brake fluid, minimizing the risk of brake fade. The caliper’s oil emulsion finish and gray color provide corrosion resistance suitable for demanding environments. It includes a bleeder port sized M10x1.0 and an inlet port sized M10x1.5, compatible with standard brake lines for the specified truck models. The package contains the caliper and a hardware kit, though mounting bolts are not included. The caliper is designed with two pistons, each measuring 2.37 inches (60.198 mm) in diameter, ensuring balanced and effective braking force.

Applications and Common Issues Addressed

• Replacement for worn or leaking calipers on Chevrolet Silverado 2500 HD and 3500 HD
• Restores braking performance on GMC Sierra 2500 HD and Suburban 3500 HD models
• Solves issues related to uneven brake pad wear or brake pull
• Addresses symptoms of low brake pedal often caused by caliper malfunction
• Helps eliminate brake squeal caused by caliper or hardware problems

Installation Notes and Tips

Installation of the Cardone 18-5303 caliper should follow manufacturer guidelines. The hardware kit included contains necessary clips and pins; however, mounting bolts 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 a low brake pedal feel. Verify compatibility with your specific Chevrolet or GMC model before installation.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet or exceed OE standards for fit, form, and function. Cardone provides a limited warranty on the 18-5303 caliper, covering defects in materials and workmanship. This warranty supports confidence in the product’s durability and performance when installed on compatible Chevrolet Silverado and GMC Sierra heavy-duty trucks.