BBB Industries 99-02319A Disc Brake Caliper - Front Left

Overview of BBB Industries Reman Caliper w/ Installation Hardware

The BBB Industries Reman Caliper w/ Installation Hardware (part number 99-02319A) is designed for select BMW models including the 540i, 735i, 735iL, 740i, 740iL, 750iL, and M5. This remanufactured disc brake caliper offers reliable braking performance with included installation hardware for a streamlined replacement process.

• Remanufactured cast iron disc brake caliper with rust preventative finish
• Includes caliper slides, bracket, bleeder screw, dust boots, and installation hardware
• Steel piston with 60mm diameter for consistent braking force
• Compatible with BMW 540i, 735i, 735iL, 740i, 740iL, 750iL, and M5 models
• Part number 99-02319A ensures exact fit and function

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 come complete with essential installation hardware. This product line is engineered to meet OEM specifications, offering a cost-effective alternative to new calipers while maintaining quality and reliability. The inclusion of installation hardware such as the banjo bolt and copper crush washers simplifies the replacement process for professional technicians and DIY enthusiasts alike.

Technical Description 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 60mm diameter, designed to deliver consistent braking pressure. The caliper includes caliper slides and a mounting bracket (cast number 243) for secure installation. The inlet fitting is a plug type with M10-1.0 thread size, and the bleeder screw (M7-1.0 x 32) is included to facilitate brake fluid bleeding. Dust boots are provided to protect internal components from contaminants. Note that brake pads and anti-squeal shims are not included with this part.

Compatible Vehicles and Applications

• BMW 540i
• BMW 735i and 735iL
• BMW 740i and 740iL
• BMW 750iL
• BMW M5

This caliper is intended for use in disc brake hydraulic systems on the above BMW models, ensuring proper fitment and braking performance.

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 efficiency caused by piston corrosion or sticking
• Brake noise related to caliper hardware failure
• Corrosion and rust compromising caliper structural integrity

Installation Notes and Tips

Installation of the 99-02319A caliper should be performed by a qualified technician or experienced DIYer familiar with brake system maintenance. The included installation hardware simplifies the process, but brake pads must be sourced separately. Ensure the brake fluid system is properly bled using the included bleeder screw to remove air and maintain braking performance. Inspect all mounting surfaces and hardware for wear or damage before installation.

Quality Assurance and Warranty

BBB Industries remanufactured calipers undergo rigorous testing to meet OEM standards for fit, form, and function. The rust preventative finish and inclusion of critical hardware components support long-term reliability. Warranty details are provided by BBB Industries and typically cover defects in materials and workmanship under normal use conditions.