Nugeon 99P17445A Disc Brake Caliper - Rear Right

Overview of Nugeon TechShield 360 (tm) Disc Brake Caliper

The Nugeon TechShield 360 (tm) Disc Brake Caliper, part number 99P17445A, is engineered for reliable braking performance on Chevrolet and GMC heavy-duty trucks. Designed specifically for the Sierra 3500 HD and Silverado 3500 HD models, this caliper offers durable construction and precise fitment to meet demanding brake hydraulics requirements.

• Compatible with Chevrolet Sierra 3500 HD and GMC Silverado 3500 HD
• Part Number: 99P17445A
• Cast iron caliper casting for strength and durability
• Includes mounting hardware, bleeder screw, and caliper slides
• Equipped with two phenolic pistons for heat resistance
• Gray E-coat finish for corrosion protection
• Banjo bolt inlet fitting type for secure hydraulic connection
• Bracket included for proper installation
• Dust boots included to protect internal components

TechShield 360 (tm) Product Line Features

The TechShield 360 (tm) line by Nugeon focuses on comprehensive brake system protection and performance. This disc brake caliper is part of that line, offering a robust cast iron construction combined with phenolic pistons to reduce heat transfer and improve braking consistency. The E-coat finish enhances corrosion resistance, making it suitable for heavy-duty applications like the Chevrolet Sierra 3500 HD and GMC Silverado 3500 HD.

Detailed Product Description

This disc brake caliper features a cast iron housing with a gray E-coat finish to resist rust and wear. It includes two phenolic pistons, each measuring 2.2 inches (57 mm) in diameter, which help reduce heat absorption and maintain brake fluid integrity. The caliper comes with a bleeder screw (M10-1.0 x 35) and caliper slides to ensure proper brake function and ease of maintenance. The inlet fitting uses a banjo bolt design, providing a secure and leak-resistant hydraulic connection. Dust boots are included to protect the pistons and seals from contaminants. The bracket and mounting hardware are designed to fit the specific cast numbers (5710) for a precise fit on the Sierra 3500 HD and Silverado 3500 HD models.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Chevrolet Sierra 3500 HD and GMC Silverado 3500 HD
• Addresses brake fluid leaks caused by faulty caliper seals or pistons
• Improves braking performance by restoring proper piston movement and caliper slide function
• Prevents corrosion-related failures with durable E-coat finish
• Reduces heat-related brake fade with phenolic piston material

Installation Notes and Tips

Ensure compatibility with Chevrolet Sierra 3500 HD and GMC Silverado 3500 HD before installation. Use the included mounting hardware and bracket for secure fitting. Properly bleed the brake system using the M10-1.0 bleeder screw to remove air and maintain hydraulic pressure. Inspect dust boots and caliper slides during installation to confirm they are correctly seated and free of damage. Follow manufacturer torque specifications for all bolts and fittings.

Quality Assurance and Warranty

This Nugeon TechShield 360 (tm) disc brake caliper is manufactured by Akebono, a recognized name in brake component production. The caliper undergoes rigorous quality control to meet industry standards, including compliance with Friction Materials Standards Institute pad number D1411. While specific warranty details are not provided, the product is built to meet OEM specifications for durability and performance on Chevrolet Sierra 3500 HD and GMC Silverado 3500 HD vehicles.