Cardone 18-B4831 Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for Expedition and Navigator

Cardone 18-B4831 is a remanufactured unloaded disc brake caliper with bracket for the rear left position. It is built for direct replacement on select Ford Expedition and Lincoln Navigator models, with OE-style fitment and a steel piston for dependable braking response.

The Cardone Unloaded Caliper w/Bracket line focuses on remanufactured OE replacement calipers that arrive with new premium components, pressure testing, and application-specific hardware where applicable. For buyers searching for a rear left brake caliper for 2003-2006 Ford Expedition or 2003-2006 Lincoln Navigator, this part number 18-B4831 matches the original application requirements.

Key Features

• Remanufactured disc brake caliper for the rear left position
• Includes bracket for applications where specified
• Steel piston construction for strength and load handling
• New EPDM rubber seals for high-temperature durability
• New bleeder screw for positive sealing and easier bleeding
• New stainless steel hardware clips and mounting pins where applicable
• Plastic cap plug protects brake port threads during installation
• Oil emulsion finish with gray caliper color
• Pressure-tested for consistent brake performance

Detailed Description

Cardone 18-B4831 is a remanufactured rear left brake caliper engineered to restore original braking function on select Ford and Lincoln full-size SUVs. It is an unloaded caliper with bracket, making it a direct OE-style replacement for 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator applications. The caliper uses a steel piston and new sealing components to support reliable hydraulic operation and long service life.

This part is part of the Cardone Unloaded Caliper w/Bracket product line, which emphasizes OE fit, new critical wear components, and complete pressure testing before release. If you are replacing a worn rear left caliper on an Expedition or Navigator, 18-B4831 provides a straightforward service solution with the bracket included where required by the application.

This part cross-references Ford and Lincoln OE numbers 2L1Z2553AA and 5L1Z2553B for the same application.

What It Helps Fix

• Rear brake drag or sticking caliper on the left side
• Uneven braking feel between rear wheels
• Brake fluid seepage at the caliper
• Low or inconsistent brake pedal response caused by caliper wear
• Noise or vibration related to a worn caliper assembly

Installation Notes and Tips

Compatible With 2003-2006 Ford Expedition, rear left, and 2003-2006 Lincoln Navigator, rear left. Verify brake fluid type from the master cylinder reservoir lid and use fresh fluid from a sealed container. For floating caliper mounting pins, use silicone grease. Inspect hoses, pads, and related hydraulic components during service to confirm the repair addresses the full brake system condition.

Quality Assurance

Each Cardone remanufactured caliper is pressure-tested and assembled with new premium components to support consistent operation. The caliper is treated with a rust inhibitor and finished to preserve the original equipment appearance while helping protect the housing during service.