Cardone 18-B4837A Disc Brake Caliper - Rear Left

Remanufactured Rear Left Caliper for Durango and Ram Van

Cardone 18-B4837A is a remanufactured disc brake caliper with bracket for select 2003 Dodge applications. It is built with new premium components, pressure-tested, and finished for direct replacement on the rear left side of the brake system.

Key Features

• Fits 2003 Dodge Durango, rear left
• Fits 2003 Dodge Ram 1500 Van, rear left
• Remanufactured Original Equipment-style fit for the listed applications
• Phenolic piston construction with a 2.12 in. (53.848 mm) piston size
• Oil emulsion finish with gray caliper color
• M10x1.0 inlet and bleeder port size
• Bracket included where applicable, with hardware kit and caliper bracket in the package contents
• New bleeder screw, seals, and corrosion-inhibiting finish for service durability

Product Details

This Cardone unloaded caliper w/bracket is engineered for the rear left position on the 2003 Dodge Durango and 2003 Dodge Ram 1500 Van. Part number 18-B4837A is remanufactured to OE-based standards and pressure-tested to help deliver consistent hydraulic performance. The phenolic piston design, new EPDM rubber seals, and included bracket support a clean brake service on the listed Dodge applications.

Cardone’s brake caliper line focuses on remanufactured OE replacement parts with new critical wear components, protected threads, and a rust-inhibiting finish. This makes 18-B4837A a practical choice when replacing a worn rear left caliper on a 2003 Dodge Durango or 2003 Dodge Ram 1500 Van.

This part cross-references Dodge 5080562AA for the same application.

Common Problems This Part Can Address

• Rear brake drag caused by a sticking caliper piston
• Uneven braking or pull during braking from a worn caliper assembly
• Brake fluid seepage at the caliper body or bleeder area
• Soft or inconsistent brake pedal feel related to caliper wear or internal seal failure
• Corrosion-related caliper performance loss on the rear left brake corner

Installation Notes and Tips

Use the correct brake fluid specified by the vehicle manufacturer and replace fluid from a sealed container. Clean the mounting surfaces before installation, and follow the vehicle service procedure for bleeding the brake system after replacement. For floating caliper mounting pins, use silicone grease as recommended in the product FAQs. Verify the piston material and application match the original brake setup before installation.

Quality Assurance

Each caliper is remanufactured, pressure-tested, and assembled with new premium components to support reliable brake operation. The unit is treated with a rust inhibitor and protected with thread caps to help simplify installation and preserve thread condition.