Nugeon 99P02455B Disc Brake Caliper - Rear Right

Overview of Nugeon TechShield 360 (tm) Disc Brake Caliper

The Nugeon TechShield 360 (tm) Disc Brake Caliper, part number 99P02455B, is engineered for precise braking performance on select BMW models. Designed with durable cast iron and a steel piston, this caliper ensures reliable stopping power and long service life for vehicles like the BMW 320i, 330i, and 428i series.

• Compatible with BMW 228i, 230i, 320i, 328d, 328i, 330e, 330i, 428i, and 430i models including xDrive and Gran Coupe variants
• Constructed from cast iron caliper casting material for strength and durability
• Equipped with a single steel piston measuring 42 mm (1.65 in) in diameter
• Includes bleeder screw and bleeder screw cap with M10-1.0 thread size for easy brake fluid maintenance
• Caliper slides and dust boots included to ensure smooth operation and protection against contaminants
• Finished with an E-coat for corrosion resistance and longevity
• Bracket and brake pad installation hardware included for a complete replacement solution

TechShield 360 (tm) Product Line Features

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics components that combine durability and ease of maintenance. This disc brake caliper benefits from Bosch manufacturing standards, ensuring consistent quality and fitment. The E-coat finish and inclusion of dust boots and caliper slides contribute to extended caliper life and reliable braking performance under various driving conditions.

Detailed Product Description

This disc brake caliper is designed specifically for a range of BMW vehicles, including the 228i, 230i, 320i, 328d, 328i, 330e, 330i, 428i, and 430i models, with both rear-wheel and all-wheel drive configurations. The caliper casting is made from cast iron, providing a robust structure capable of withstanding high braking forces. The single steel piston with a 42 mm diameter ensures consistent pressure application to the brake pads (pads not included). The caliper includes a bleeder screw and cap with M10-1.0 threading, facilitating proper brake fluid bleeding and maintenance. Caliper slides and dust boots are included to maintain smooth caliper movement and protect internal components from dirt and moisture. The gray E-coat finish offers corrosion resistance, extending the caliper's operational life. The package also contains the mounting bracket and brake pad hardware, although bracket mounting bolts are not included.

Common Applications and Issues Addressed

• Replacement for worn or damaged disc brake calipers on compatible BMW models
• Restores proper brake pressure and pedal feel
• Eliminates brake drag caused by seized caliper slides or pistons
• Prevents brake fluid leaks through reliable bleeder screw and piston seals
• Improves braking consistency and safety on BMW 320i, 330i, and 428i vehicles

Installation Notes and Tips

• Ensure compatibility with your specific BMW model and year before installation
• Use the included bleeder screw and cap to properly bleed brake fluid after installation
• Inspect brake pads separately as they are not included with this caliper
• Verify that caliper slides move freely and dust boots are properly seated to prevent premature wear
• Torque mounting hardware to manufacturer specifications for safe operation

Quality Assurance and Warranty

The Nugeon TechShield 360 (tm) Disc Brake Caliper is manufactured by Bosch, a recognized name in automotive components, ensuring adherence to strict quality standards. The caliper features a corrosion-resistant E-coat finish and includes essential hardware for installation. While specific warranty details are not provided, Bosch-manufactured parts typically meet or exceed OEM quality requirements, offering dependable performance for your BMW brake system.