Nugeon 99P17445B Disc Brake Caliper - Rear Left

Reliable Disc Brake Caliper for Chevrolet and GMC Trucks

The Nugeon TechShield 360 (tm) Disc Brake Caliper 99P17445B is engineered for heavy-duty braking performance on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. Designed with durable materials and precise fitment, this caliper supports safe and consistent stopping power for demanding driving conditions.

• Compatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD
• Cast iron caliper casting for strength and durability
• Dual phenolic pistons (2 pistons) for balanced braking force
• Includes mounting hardware, bleeder screw, and caliper slides
• Equipped with banjo bolt inlet fitting for secure hydraulic connection
• Gray E-coat finish for corrosion resistance
• Bracket included for proper installation
• Dust boots included to protect pistons and seals

About the TechShield 360 (tm) Product Line

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulic components that combine durability and corrosion resistance. This disc brake caliper features an E-coat finish and phenolic pistons to reduce heat transfer and extend component life, aligning with the TechShield 360 (tm) goal of providing reliable braking solutions for heavy-duty trucks like the Silverado 3500 HD and Sierra 3500 HD.

Detailed Product Description

This disc brake caliper, part number 99P17445B, is constructed from cast iron to withstand the rigors of heavy-duty use. It features two phenolic pistons with a 57 mm (2.2 inch) outside diameter, which help reduce heat absorption and improve braking response. The caliper includes a bleeder screw (M10-1.0 x 35) and caliper slides to ensure proper hydraulic function and smooth operation. The gray E-coat finish provides corrosion resistance, extending the caliper's service life. The bracket and mounting hardware are included to facilitate installation, while dust boots protect the internal components from contaminants. The inlet fitting uses a banjo bolt design, compatible with standard brake lines on the specified Chevrolet and GMC models.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Silverado 3500 HD and Sierra 3500 HD
• Addresses uneven brake pad wear due to caliper piston issues
• Resolves brake fluid leaks from faulty bleeder screws or seals
• Improves braking performance by restoring proper caliper slide function
• Prevents corrosion-related failures with E-coat finish and durable materials

Installation Notes and Tips

• Ensure compatibility with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD before installation
• Use the included mounting hardware and bracket for secure fitment
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake pads separately as they are not included with this caliper
• Check dust boots and seals for proper placement to avoid contamination

Quality Assurance and Warranty

The Nugeon TechShield 360 (tm) Disc Brake Caliper 99P17445B is manufactured by Akebono, a recognized name in brake component production. The caliper undergoes strict quality control to meet industry standards, including compliance with Friction Materials Standards Institute pad number D1411. While specific warranty details are not provided, the use of premium materials such as cast iron and phenolic pistons ensures reliable performance consistent with OEM expectations.