BBB Industries 99-02179A Disc Brake Caliper - Rear Left

Overview of BBB Industries Reman Caliper w/ Installation Hardware

The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-02179A) is designed for reliable brake performance on select Audi models. This remanufactured disc brake caliper is engineered to meet the demands of Audi A4, A4 Quattro, A5, A5 Quattro, and Q5 vehicles, providing a durable and precise braking solution.

• Remanufactured cast iron disc brake caliper with rust preventative finish
• Includes caliper slides, bleeder screw (M10-1.0 x 28), bracket, dust boots, and installation hardware
• Steel piston with a 43mm diameter for consistent braking force
• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, and Q5 models
• Part number 99-02179A ensures exact fit and function

Product Line Details: Reman Caliper w/ Installation Hardware

The Reman Caliper w/ Installation Hardware line from BBB Industries offers remanufactured brake calipers that come complete with essential installation hardware. This product line focuses on providing a cost-effective alternative to new calipers while maintaining quality and fitment standards. The inclusion of installation hardware such as caliper slides, bleeder screws, brackets, and dust boots simplifies the replacement process and helps ensure proper assembly and brake system integrity.

Technical Specifications and Features

This remanufactured disc brake caliper is constructed from durable cast iron and finished with a rust preventative coating to resist corrosion. It features a single steel piston with a 43mm diameter, designed to deliver consistent hydraulic pressure for effective braking. The caliper includes caliper slides and a bleeder screw with an M10-1.0 thread size, facilitating proper brake fluid bleeding and caliper movement. The gray caliper housing is marked with casting numbers 6442/a for identification. Installation hardware is included, but brake pads and anti-squeal shims are not part of the package.

Compatible Vehicles and Applications

• Replacement caliper for Audi A4 and A4 Quattro models
• Suitable for Audi A5 and A5 Quattro vehicles
• Compatible with Audi Q5 models requiring a 43mm piston disc brake caliper
• Ideal for addressing brake hydraulic issues related to caliper wear or failure

Common Issues Addressed by This Caliper

• Brake fluid leaks from worn or damaged calipers
• Uneven brake pad wear due to caliper slide malfunction
• Reduced braking performance caused by piston corrosion or sticking
• Brake noise related to caliper hardware failure
• Brake drag from seized caliper components

Installation Notes and Tips

When installing the BBB Industries 99-02179A caliper, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic pressure. Verify that the caliper slides move freely and that dust boots are correctly seated to prevent contamination. Although the installation hardware is included, brake pads and anti-squeal shims must be sourced separately. Confirm compatibility with your specific Audi model and year before installation.

Quality Assurance and Warranty

BBB Industries remanufactured calipers undergo rigorous inspection and testing to meet OEM standards. The rust preventative finish and use of quality materials such as cast iron and steel pistons contribute to long service life. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on remanufactured brake components to ensure customer confidence and product reliability.