Nugeon 99P02436B Disc Brake Caliper - Front Left

Reliable Disc Brake Caliper for BMW X3 and X4

The Nugeon TechShield 360 (tm) Disc Brake Caliper (Part Number 99P02436B) is engineered to provide consistent braking performance for BMW X3 and X4 models. Designed with durable cast iron construction and a steel piston, this caliper ensures long-lasting reliability under demanding conditions.

• Compatible with BMW X3 and X4 models
• Cast iron caliper casting for strength and durability
• Single steel piston with 57 mm (2.24 in) diameter
• Includes bleeder screw and bleeder screw cap (M10-1.0 thread size)
• Gray E-coat finish for corrosion resistance
• Includes caliper slides, dust boots, and bracket
• Brake pad installation hardware with banjo bolt and copper crush washers included

About the TechShield 360 (tm) Product Line

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics solutions with enhanced protection and durability. This disc brake caliper benefits from the TechShield 360 (tm) technology, which includes an E-coat finish to resist corrosion and extend component life, making it suitable for the rigorous demands of BMW X3 and X4 vehicles.

Detailed Product Description

This disc brake caliper features a robust cast iron housing with bracket cast numbers 703125 788 827 and housing cast numbers 703123 28/328 57, ensuring precise fitment and structural integrity. The single steel piston with a 57 mm diameter provides reliable braking force. The caliper includes a bleeder screw and cap with M10-1.0 thread size for easy maintenance and brake fluid bleeding. Caliper slides and dust boots are included to maintain smooth operation and protect internal components from contaminants. The gray E-coat finish offers corrosion resistance, extending the caliper's service life. This caliper is manufactured by Bosch, a recognized name in automotive brake components.

Common Applications and Issues Addressed

• Replacement for worn or damaged disc brake calipers on BMW X3 and X4
• Resolves uneven brake pad wear due to caliper slide issues
• Addresses brake fluid leaks from faulty bleeder screws or seals
• Improves braking performance by restoring piston function
• Prevents corrosion-related caliper failure with E-coat finish

Installation Notes and Tips

Ensure compatibility with your specific BMW X3 or X4 model year before installation. The caliper includes mounting bracket and caliper slides but does not include brake pads or bracket mounting bolts. Use the included bleeder screw and cap for proper brake fluid bleeding. Verify that the inlet fitting type matches your vehicle’s brake line connection (line type with M10-1.0 thread). Properly torque all mounting hardware to manufacturer specifications to ensure safe operation.

Quality Assurance and Warranty

This Nugeon TechShield 360 (tm) disc brake caliper is manufactured by Bosch, adhering to strict quality standards for brake hydraulics. The cast iron construction and corrosion-resistant E-coat finish contribute to durability and reliability. While specific warranty details are not provided, Bosch-manufactured components typically meet or exceed OEM quality requirements, ensuring dependable performance for BMW X3 and X4 vehicles.