Cardone 18-B4739B Disc Brake Caliper - Rear Right

Overview of Cardone Unloaded Caliper w/Bracket 18-B4739B

The Cardone Unloaded Caliper w/Bracket 18-B4739B is a remanufactured disc brake caliper designed for Buick Aurora and Oldsmobile Riviera models. Engineered with a steel piston and an oil emulsion finish, this caliper ensures reliable braking performance and corrosion resistance.

• Remanufactured disc brake caliper with bracket included
• Steel piston with 1.496 inch (38 mm) outer diameter
• Oil emulsion gray finish for durability
• Includes installation hardware kit (mounting bolts not included)
• Bleeder and inlet port size: M10x1.5
• Compatible with Buick Aurora and Oldsmobile Riviera

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with the mounting bracket and necessary hardware kit for installation. This line is designed to provide a cost-effective replacement option without brake pads, allowing for flexibility in pad selection. The 18-B4739B part number belongs to this line, ensuring compatibility and ease of installation for specific vehicle applications.

Technical Description and Features

This Cardone disc brake caliper features a single steel piston measuring approximately 1.496 inches (38 mm) in diameter, providing consistent hydraulic pressure for effective braking. The caliper is finished with an oil emulsion coating in gray, which helps resist corrosion and wear over time. 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, though mounting bolts are not included. This remanufactured caliper is designed to meet or exceed OEM standards for fit and function on Buick Aurora and Oldsmobile Riviera vehicles.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Buick Aurora and Oldsmobile Riviera
• Addresses brake pedal issues caused by caliper malfunction
• Helps resolve uneven braking or vehicle pull during stops
• Eliminates brake squeal related to caliper hardware wear
• Restores proper hydraulic pressure in brake system

Installation Notes and Tips

Installation of the Cardone 18-B4739B caliper requires proper brake fluid and adherence to OEM recommendations. The included hardware kit facilitates mounting, but note that mounting bolts are not supplied and must be reused or replaced separately. Use silicone grease on floating caliper mounting pins to ensure smooth operation. Always bleed the brake system thoroughly to remove air and maintain a firm brake pedal. Verify that the bleeder and inlet port sizes (M10x1.5) match your vehicle’s brake lines before installation.

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, ensuring dependable operation for Buick Aurora and Oldsmobile Riviera owners. Using recommended brake fluid types and following installation guidelines will help maintain the caliper’s longevity and performance.