BBB Industries 99-02129B Disc Brake Caliper - Rear Left

Overview of BBB Industries Reman Caliper for Audi A8 Quattro

The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-02129B) is designed specifically for the Audi A8 Quattro. This remanufactured disc brake caliper offers reliable braking performance with durable materials and precise engineering to meet OEM standards.

• Remanufactured disc brake caliper for Audi A8 Quattro
• Constructed with aluminum casting for lightweight strength
• Includes caliper slides and bleeder screw (M10-1.0 thread)
• Steel piston with a 43mm diameter for consistent braking force
• Rust preventative gray finish with dust boots and bracket included

Product Line Details: Reman Caliper w/ Installation Hardware

The Reman Caliper w/ Installation Hardware line by BBB Industries focuses on providing remanufactured brake calipers that meet strict quality and performance standards. This product line ensures that each caliper is rebuilt with precision, including essential components such as caliper slides and bleeder screws, to restore proper brake function. The 99-02129B caliper is part of this line, offering a cost-effective alternative to new calipers while maintaining durability and fitment accuracy for the Audi A8 Quattro.

Technical Specifications and Features

This disc brake caliper features an aluminum casting material that reduces weight without compromising strength. The single steel piston measures 43mm in diameter, providing reliable hydraulic pressure for effective braking. The caliper includes a bleeder screw with an M10-1.0 x 33 thread size, facilitating proper brake fluid bleeding during installation. A rust preventative gray finish protects the caliper from corrosion, while dust boots help maintain seal integrity. The package also includes the mounting bracket and caliper slides, ensuring compatibility and ease of installation.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Audi A8 Quattro models
• Addresses uneven brake pad wear caused by sticking caliper slides
• Resolves brake fluid leaks from damaged or corroded pistons
• Improves braking performance by restoring proper hydraulic pressure
• Eliminates brake noise related to caliper hardware issues

Installation Notes and Tips

When installing the BBB Industries 99-02129B caliper, ensure the brake system is properly bled using the included bleeder screw to remove air from the hydraulic lines. Verify that the caliper slides are clean and lubricated to prevent binding. Although the caliper comes with the mounting bracket, mounting bolts are not included and should be sourced separately if needed. Inspect dust boots for proper seating to maintain seal protection and prevent contamination.

Quality Assurance and Warranty

BBB Industries remanufactured calipers undergo rigorous testing to meet OEM specifications for fit, form, and function. The 99-02129B caliper is built with quality materials including aluminum housing and steel pistons to ensure durability. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured brake components to cover defects in workmanship and materials.