Cardone 18-B4970 Disc Brake Caliper - Rear Left

Overview of Cardone Unloaded Caliper w/Bracket 18-B4970

The Cardone Unloaded Caliper w/Bracket 18-B4970 is a remanufactured disc brake caliper designed for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. This caliper features a phenolic piston and comes with a bracket and hardware kit for a complete installation.

• Remanufactured disc brake caliper with phenolic piston
• Includes caliper, bracket, and installation hardware kit
• Brake caliper finish: oil emulsion with gray color
• Bleeder and inlet port size: M10x1.5
• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum
• Part number: 18-B4970

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with the necessary bracket and hardware kit, but without brake pads. This allows for flexibility in brake pad selection while ensuring the caliper assembly is ready for installation. The oil emulsion finish provides corrosion resistance, and the phenolic piston helps reduce heat transfer to the brake fluid, improving overall braking performance and durability.

Technical Description and Features

This Cardone 18-B4970 disc brake caliper is engineered with a single phenolic piston measuring approximately 1.65 inches (41.88 mm) in diameter. The caliper’s gray oil emulsion finish protects against rust and wear. Both the bleeder and inlet ports are sized M10x1.5, matching OEM specifications for proper brake fluid flow and bleeding. The package includes the caliper, mounting bracket, and a hardware kit, though mounting bolts and brake pads are not included. This remanufactured caliper is designed to meet or exceed OEM standards for fit, form, and function on compatible Chrysler and Dodge vehicles.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Chrysler 300, Dodge Charger, Challenger, and Magnum
• 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 issues
• Restores proper brake fluid sealing and piston operation

Installation Notes and Tips

Installation of the Cardone 18-B4970 caliper should follow OEM procedures. The included hardware kit contains necessary components except for mounting bolts, which 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 restore proper pedal feel. Verify that the bleeder and inlet port sizes (M10x1.5) match the vehicle’s brake lines and fittings.

Quality Assurance and Warranty

This remanufactured Cardone caliper undergoes rigorous testing to meet OEM specifications for durability and performance. The phenolic piston design reduces heat transfer, contributing to longer brake fluid life and caliper reliability. Cardone provides a limited warranty on this part, ensuring it is free from defects in materials and workmanship under normal use. For specific warranty details, refer to Cardone’s official documentation.