Nugeon 99P02394B Disc Brake Caliper - Front Left

Reliable Disc Brake Caliper for BMW Models

The Nugeon TechShield 360 (tm) Disc Brake Caliper 99P02394B is engineered for precise braking performance on select BMW vehicles. Designed to meet OEM specifications, this caliper ensures consistent stopping power and durability for models including the 320i, 325Ci, 325i, 325xi, 328Ci, 328i, 328is, Z3, and Z4.

• Caliper casting made from durable cast iron for strength and heat resistance
• Includes bleeder screw and bleeder screw cap with M8-1.25 thread size for easy brake fluid maintenance
• Equipped with one steel piston measuring 54 mm (2.13 inches) in diameter
• Gray E-coat finish provides corrosion resistance and long service life
• Includes caliper slides, dust boots, and bracket for complete assembly
• Compatible with line-type inlet fitting and M10-1.0 inlet thread size
• Brake pad installation hardware included (pads not included)

About the TechShield 360 (tm) Product Line

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics components that combine durability and precision engineering. This disc brake caliper is part of that line, offering enhanced protection against corrosion with its E-coat finish and reliable performance through quality materials such as cast iron and steel pistons. The line is designed to meet the demands of BMW brake systems, ensuring compatibility and consistent braking response.

Detailed Product Description

This Nugeon disc brake caliper 99P02394B is constructed with a cast iron housing and a single steel piston, providing robust braking force and heat dissipation. The gray E-coat finish protects the caliper from rust and environmental damage, extending its operational life. It includes essential components such as bleeder screws with caps, caliper slides, dust boots, and a mounting bracket to facilitate installation and maintenance. The caliper is designed for use with line-type inlet fittings and features a piston diameter of 54 mm, suitable for the specified BMW models.

Common Applications and Problem Solving

• Replacement for worn or leaking disc brake calipers on BMW 320i, 325Ci, 325i, 325xi, 328Ci, 328i, 328is, Z3, and Z4
• Addresses issues with uneven brake pad wear due to caliper slide malfunction
• Resolves brake fluid leakage by providing a new bleeder screw and cap assembly
• Improves braking response when original caliper piston is corroded or damaged
• Prevents corrosion-related failures with E-coat finish and durable cast iron construction

Installation Notes and Tips

Ensure the brake system is properly bled after installation using the included bleeder screw and cap. Verify compatibility with your BMW model’s brake line fittings (M10-1.0 inlet thread). While brake pads are not included, the caliper comes with necessary pad installation hardware. Inspect dust boots and caliper slides for proper fit and lubrication during assembly to maintain smooth caliper movement.

Quality Assurance and Warranty

Manufactured by Ate and distributed under the Nugeon TechShield 360 (tm) line, this disc brake caliper meets industry standards for brake hydraulics components. The caliper casting and piston materials are selected for durability and performance. Please refer to the manufacturer’s warranty documentation for specific coverage details.