Cardone 18-B4930 Disc Brake Caliper - Rear Left

Overview of Cardone Unloaded Caliper w/Bracket 18-B4930

The Cardone Unloaded Caliper w/Bracket 18-B4930 is a remanufactured disc brake caliper designed specifically for Chevrolet Express 2500 and GMC Savana 2500 models. Engineered to meet OE specifications, this caliper ensures reliable braking performance and durability.

• Remanufactured disc brake caliper with phenolic pistons
• Includes caliper, bracket, and hardware kit for installation
• Brake caliper finish: oil emulsion with gray color
• Bleeder and inlet port size: M10x1.0 for compatibility
• Two 1.743 inch (44.27 mm) diameter pistons for balanced braking
• 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 simplify installation by providing all essential components except mounting bolts, making it suitable for professional repairs on Chevrolet Express 2500 and GMC Savana 2500 vehicles. The phenolic piston material helps reduce heat transfer, contributing to consistent brake performance.

Technical Description and Features

This Cardone 18-B4930 caliper features a phenolic piston construction, which is known for its resistance to heat and corrosion. The caliper’s oil emulsion finish in gray provides protection against rust and wear. It includes two pistons with an outer diameter of 1.743 inches (44.27 mm), ensuring even pressure distribution on the brake pads. The bleeder and inlet ports are sized M10x1.0, matching OEM specifications for proper brake fluid flow. The package contains the caliper, bracket, and a hardware kit, but does not include brake pads or mounting bolts.

Common Applications and Problem Solving

• Replaces worn or leaking calipers on Chevrolet Express 2500 and GMC Savana 2500
• 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 malfunction
• Restores proper brake fluid sealing and piston movement

Installation Notes and Tips

When installing the Cardone 18-B4930 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 any air and restore proper pedal feel. Note that mounting bolts are not included and must be reused or replaced separately.

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, ensuring dependable performance for Chevrolet Express 2500 and GMC Savana 2500 owners. Refer to Cardone’s warranty documentation for specific terms and conditions.