Cardone 18-4931 Disc Brake Caliper - Rear Right

Overview of Cardone Unloaded Caliper 18-4931

The Cardone Unloaded Caliper part number 18-4931 is designed for reliable brake performance on Chevrolet Express 2500 and GMC Savana 2500 models. This remanufactured disc brake caliper features a durable oil emulsion finish and phenolic pistons to ensure consistent braking efficiency.

• Compatible with Chevrolet Express 2500 and GMC Savana 2500
• Remanufactured disc brake caliper with phenolic pistons
• Oil emulsion brake caliper finish in gray color
• Includes caliper and hardware kit; mounting bolts not included
• Bleeder and inlet port size: M10x1.0
• Two 1.743 inch (44.27 mm) diameter pistons

Cardone Unloaded Caliper Product Line Details

The Cardone Unloaded Caliper line provides remanufactured brake calipers that come without brake pads installed, allowing for flexible installation with aftermarket or OEM pads. This product line focuses on delivering reliable hydraulic brake components with included hardware kits to facilitate installation, while maintaining OEM specifications such as piston material and port sizes.

Detailed Product Description

This Cardone 18-4931 disc brake caliper is remanufactured to meet strict quality standards and is finished with an oil emulsion coating to resist corrosion. The gray caliper houses two phenolic pistons, each measuring 1.743 inches (44.27 mm) in diameter, which help reduce heat transfer and improve brake pedal feel. The caliper features M10x1.0 bleeder and inlet ports, compatible with standard brake lines for Chevrolet Express 2500 and GMC Savana 2500 vehicles. The package includes the caliper and a hardware kit, though mounting bolts are not included.

Common Applications and Issues Addressed

• Restores proper brake function on Chevrolet Express 2500 and GMC Savana 2500
• Resolves symptoms of low brake pedal often caused by air in the brake system
• Addresses uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal related to caliper hardware or piston issues
• Replaces worn or damaged calipers to maintain brake system integrity

Installation Notes and Tips

When installing the Cardone 18-4931 caliper, use the included hardware kit for proper mounting. Note that mounting bolts are not included and must be sourced separately. 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 firm brake pedal feel.

Quality Assurance and Warranty

This remanufactured Cardone Unloaded Caliper 18-4931 undergoes rigorous testing to meet OEM standards. The phenolic pistons and oil emulsion finish contribute to durability and corrosion resistance. Cardone provides a limited warranty on this part, ensuring it is free from defects in materials and workmanship under normal use.