Cardone 18-B4719B Disc Brake Caliper - Rear Right

Overview of Cardone Unloaded Caliper w/Bracket 18-B4719B

The Cardone Unloaded Caliper w/Bracket 18-B4719B is a remanufactured disc brake caliper designed for select Buick, 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 LeSabre and Pontiac Bonneville.

• Remanufactured disc brake caliper with bracket included
• Steel piston with 1.493 inch (37.92 mm) 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 Aurora, Oldsmobile Park Avenue, Pontiac Bonneville, and more

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with the necessary mounting bracket and hardware kit for installation. This line is designed to provide a cost-effective replacement option without brake pads included, allowing for flexibility in brake system maintenance. The 18-B4719B model fits specific GM vehicles and features a steel piston for durability and consistent braking force.

Technical Description and Features

This disc brake caliper features a single steel piston measuring approximately 1.493 inches in diameter, providing reliable hydraulic pressure application. The caliper’s gray oil emulsion finish helps protect against rust and wear. Both the bleeder and inlet ports are sized M10x1.5, matching OEM specifications for proper brake fluid flow. The package includes the caliper, bracket, and a hardware kit to facilitate installation, though mounting bolts are not included. This remanufactured unit is designed to meet or exceed OEM standards for fit and function on compatible Buick, Oldsmobile, and Pontiac models.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Buick LeSabre and Pontiac Bonneville
• Addresses brake pull or uneven braking issues caused by caliper malfunction
• Resolves symptoms of low brake pedal often linked to caliper problems
• Helps eliminate brake squeal related to caliper hardware or piston wear
• Suitable for restoring braking performance on Oldsmobile Park Avenue and Buick Aurora

Installation Notes and Tips

• Use silicone grease on floating caliper mounting pins to ensure smooth operation
• Always use brake fluid recommended by the vehicle manufacturer (DOT 3 or DOT 4 as specified)
• Bleed the brake system thoroughly to remove air and prevent low pedal issues
• Verify port sizes (M10x1.5) match vehicle brake lines before installation
• New hardware is included, but mounting bolts must be sourced separately if needed

Quality Assurance and Warranty

This Cardone remanufactured caliper undergoes rigorous testing to meet OEM specifications for durability and performance. The steel piston construction and protective oil emulsion finish contribute to long service life. Installation hardware is included to support proper fitment. Warranty details are provided by Cardone and typically cover defects in materials and workmanship under normal use conditions.