Cardone Ultra 18-P4930 Disc Brake Caliper - Rear Left

Reliable Disc Brake Caliper for Chevrolet Express 2500 and GMC Savana 2500

The Cardone Ultra 18-P4930 disc brake caliper is designed to restore braking performance on Chevrolet Express 2500 and GMC Savana 2500 models. This remanufactured caliper offers a durable silver powder-coated finish and includes essential hardware for installation.

• Remanufactured disc brake caliper with phenolic pistons
• Powder-coated silver finish for corrosion resistance
• Includes caliper, bracket, and hardware kit (mounting bolts not included)
• Bleeder and inlet port size: M10x1.0
• Compatible with Chevrolet Express 2500 and GMC Savana 2500

About the Cardone Ultra Caliper Product Line

The Ultra Caliper line from Cardone Ultra focuses on remanufactured brake calipers that meet or exceed original equipment specifications. These calipers are rebuilt with attention to detail, including the use of phenolic pistons to reduce heat transfer and improve brake system longevity. The 18-P4930 model is part of this line, offering a reliable replacement option for specific GM full-size vans.

Product Details and Specifications

This disc brake caliper features two phenolic pistons designed to provide consistent braking force while minimizing heat absorption. The silver powder-coated finish helps protect against rust and corrosion, extending the caliper's service life. The bleeder and inlet ports both use an M10x1.0 thread size, ensuring compatibility with factory brake lines and fittings. The package includes the caliper, mounting bracket, and a hardware kit, though mounting bolts are not included. Note that brake pads are not part of this kit and must be sourced separately.

Common Applications and Problem Resolution

• Restores braking performance on Chevrolet Express 2500 and GMC Savana 2500
• Addresses issues with low brake pedal height caused by caliper malfunction
• Eliminates uneven braking or vehicle pull during stops
• Replaces corroded or damaged calipers to prevent brake fluid leaks
• Helps resolve brake squeal related to caliper hardware wear

Installation Notes and Tips

Installation of the 18-P4930 caliper should be performed by a qualified technician familiar with brake system service. The included hardware kit contains necessary components except for mounting bolts, which must be reused or purchased 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 after installation to remove air and restore proper pedal feel.

Quality Assurance and Warranty

Cardone Ultra remanufactured calipers undergo rigorous testing to meet OEM standards for fit, form, and function. The phenolic pistons and powder-coated finish contribute to durability and corrosion resistance. Installation hardware is included to facilitate proper mounting. Warranty coverage details should be confirmed with the distributor or retailer, as Cardone typically offers limited warranties on remanufactured brake components.