BBB Industries 99-02327B Disc Brake Caliper - Rear Left

Overview of BBB Industries Reman Caliper w/ Installation Hardware

The BBB Industries Reman Caliper w/ Installation Hardware (Part Number 99-02327B) is designed for BMW 525i, 528i, 530i, and 540i models. This remanufactured disc brake caliper offers reliable braking performance with included installation hardware for a streamlined replacement process.

• Remanufactured aluminum disc brake caliper with rust preventative finish
• Includes caliper slides, bracket, bleeder screw, dust boots, and installation hardware
• Compatible with BMW 525i, 528i, 530i, and 540i models
• Caliper piston diameter: 40 mm (2 inches), single piston design
• Inlet fitting and bleeder screw thread size: M10-1.0

Product Line Details: Reman Caliper w/ Installation Hardware

The Reman Caliper w/ Installation Hardware product line from BBB Industries focuses on providing remanufactured brake calipers that come complete with essential installation hardware. This ensures a more efficient and accurate installation process by including components such as the caliper bracket, slides, bleeder screw, and dust boots. The remanufactured calipers are built with aluminum casting and piston materials, offering corrosion resistance and durability suitable for BMW brake hydraulics systems.

Technical Specifications and Features

This disc brake caliper features an aluminum casting and piston, contributing to reduced weight and improved heat dissipation. The gray caliper finish includes rust preventative treatment to extend service life. The package contains brake pad installation hardware, including a banjo bolt and copper crush washers, but does not include brake pads or anti-squeal shims. The caliper bracket is included, though mounting bolts are not. Dust boots and bleeder screws are supplied to maintain system integrity and ease of maintenance.

Applications and Problem Solving

• Replacement for worn or leaking calipers on BMW 525i, 528i, 530i, and 540i models
• Addresses brake drag or uneven pad wear caused by faulty caliper slides
• Resolves brake fluid leaks from damaged or corroded caliper pistons or seals
• Improves brake pedal feel and responsiveness by restoring proper caliper function
• Eliminates squealing noises related to caliper hardware issues (note: anti-squeal shims not included)

Installation Notes and Tips

• Ensure compatibility with BMW 525i, 528i, 530i, and 540i before installation
• Use the included installation hardware for proper fit and secure mounting
• Bleed the brake system thoroughly after installation using the supplied bleeder screw
• Inspect brake pads separately as they are not included with this caliper
• Check caliper slides and dust boots for proper lubrication and condition during installation

Quality Assurance and Warranty

BBB Industries remanufactured calipers undergo rigorous testing to meet OEM specifications for fit, form, and function. The aluminum construction and rust preventative finish contribute to long-term durability. This product includes installation hardware to facilitate proper assembly. Warranty details are provided by BBB Industries and typically cover defects in materials and workmanship under normal use conditions.