Cardone 18-B4891 Disc Brake Caliper - Front Left

Overview of Cardone Unloaded Caliper w/Bracket 18-B4891

The Cardone Unloaded Caliper w/Bracket 18-B4891 is a remanufactured disc brake caliper designed for Dodge Ram 1500, Ram 2500, and Ram 3500 models. Engineered with a phenolic piston and finished with an oil emulsion coating, this caliper ensures reliable braking performance and corrosion resistance.

• Remanufactured disc brake caliper with bracket and hardware kit included
• Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500
• Phenolic piston material with two pistons sized 2.206 inches (56.03 mm) diameter
• Oil emulsion finish in gray color for corrosion protection
• Bleeder and inlet port size M10x1.0 for standard brake line connections
• Installation hardware included; mounting bolts not included

Cardone Unloaded Caliper w/Bracket Product Line Details

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured brake calipers that come complete with the mounting bracket and necessary hardware kit. This design simplifies installation by providing all essential components except mounting bolts, ensuring compatibility and ease of replacement for specific vehicle applications such as the Dodge Ram series. The unloaded caliper means brake pads are not included, allowing for custom pad selection based on user preference or OEM specifications.

Technical Description and Features

This Cardone 18-B4891 caliper features a phenolic piston, which helps reduce heat transfer to the brake fluid, minimizing the risk of brake fade. The caliper’s gray oil emulsion finish provides a durable protective layer against rust and environmental wear. It includes two pistons with an outer diameter of 2.206 inches (56.03 mm), suitable for the braking system requirements of Dodge Ram 1500, 2500, and 3500 trucks. The bleeder and inlet ports are sized M10x1.0, matching OEM brake line fittings for straightforward installation. The package contains the caliper, bracket, and a hardware kit, but brake pads and mounting bolts are not included.

Common Applications and Problem Solving

• Replacement for worn or leaking disc brake calipers on Dodge Ram 1500, 2500, and 3500
• Addresses symptoms of low brake pedal often caused by air in the brake system
• Helps resolve uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal issues related to caliper malfunction or hardware wear
• Restores proper brake fluid sealing and piston function to improve braking response

Installation Notes and Tips

When installing the Cardone 18-B4891 caliper, use the included hardware kit for mounting the caliper and bracket. Note that mounting bolts are not included and must be sourced separately if needed. Apply silicone grease to the floating caliper mounting pins to ensure smooth operation and prevent noise. Always use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4, to maintain system integrity. Bleed the brake system thoroughly after installation to remove any air and restore proper pedal feel.

Quality Assurance and Warranty

This remanufactured Cardone caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The phenolic pistons and oil emulsion 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 manufacturer, as Cardone typically offers limited warranties on remanufactured brake components.