Cardone 18-B4392 Disc Brake Caliper - Rear Right

Overview of Cardone Unloaded Caliper w/Bracket 18-B4392

The Cardone Unloaded Caliper w/Bracket 18-B4392 is a remanufactured disc brake caliper designed for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered with a steel piston and an oil emulsion finish, this caliper ensures reliable braking performance for vehicles like the Buick Regal and Chevrolet Monte Carlo.

• Remanufactured disc brake caliper with bracket included
• Steel piston with 1.496 inch (38 mm) outer diameter
• Oil emulsion gray finish for corrosion resistance
• Includes installation hardware kit (mounting bolts not included)
• Bleeder and inlet port size: M10x1.5
• Compatible with Buick Cutlass Supreme, Chevrolet Lumina, Oldsmobile Grand Prix, Pontiac Regal, and Monte Carlo

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line provides remanufactured calipers that come complete with the mounting bracket and necessary hardware kit for installation. This line is designed to simplify brake system repairs by offering a ready-to-install caliper assembly without brake pads, allowing for flexibility in pad selection. The 18-B4392 part number is part of this line, ensuring compatibility and quality for specific GM vehicles.

Technical Description and Features

This disc brake caliper features a single steel piston measuring approximately 1.496 inches in diameter, providing consistent hydraulic pressure for effective braking. The caliper’s gray oil emulsion finish helps protect against rust and wear. Both the bleeder and inlet ports use an M10x1.5 thread size, matching original equipment specifications. The caliper is remanufactured to meet OEM standards and includes a hardware kit for installation, though mounting bolts are not included. Silicone grease is recommended for floating caliper mounting pins to maintain smooth operation.

Common Applications and Problem Solving

• Replaces worn or leaking calipers on Buick Cutlass Supreme and Chevrolet Lumina
• Addresses brake pedal issues caused by caliper malfunction or air in the brake lines
• Resolves uneven braking or vehicle pull during stops on Oldsmobile Grand Prix and Pontiac Regal
• Eliminates brake squeal related to caliper hardware or piston problems
• Restores proper hydraulic pressure for consistent brake performance on Monte Carlo

Installation Notes and Tips

When installing the Cardone 18-B4392 caliper, use the included hardware kit for secure mounting. Apply silicone grease to the floating caliper mounting pins to prevent binding and noise. Always use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove any air and ensure a firm brake pedal. Note that mounting bolts are not included and must be reused or sourced separately.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet OEM performance standards. Cardone provides a limited warranty covering defects in materials and workmanship. Using this caliper helps maintain the safety and reliability of your vehicle’s braking system on Buick, Chevrolet, Oldsmobile, and Pontiac models.