Nugeon 99P17443B Disc Brake Caliper - Front Left

Front Left Disc Brake Caliper for HD Trucks

Nugeon TechShield 360 (tm) 99P17443B is a remanufactured front left disc brake caliper built for heavy-duty Chevrolet and GMC applications. It is supplied with a mounting bracket and uses a 2-inch phenolic piston for controlled braking performance on Silverado, Sierra, and Suburban 3500 HD platforms.

For buyers searching for a front left brake caliper for 2011-2019 Chevrolet Silverado 2500 HD or 3500 HD, or a front left caliper for 2011-2019 GMC Sierra 2500 HD and 3500 HD, this part number 99P17443B matches the listed OE-style fitment and hardware configuration.

Key Features

• Remanufactured disc brake caliper for the front left position
• TechShield 360 (tm) product line for rust-preventative protection
• Cast iron housing with grey finish
• Phenolic piston design with dual-piston layout
• Includes bracket, caliper slides, dust boots, hardware, and bleeder screw
• Banjo bolt inlet fitting with M10-1.5 inlet thread
• Bleeder screw thread: M10-1.0 x 35

Product Details

Nugeon 99P17443B is a front left brake caliper assembly for 2011-2019 Chevrolet Silverado 2500 HD, 2011-2019 Chevrolet Silverado 3500 HD, 2016-2019 Chevrolet Suburban 3500 HD, 2011-2019 GMC Sierra 2500 HD, and 2011-2019 GMC Sierra 3500 HD. The TechShield 360 (tm) line focuses on corrosion resistance through a rust-preventative finish, while the cast iron body and phenolic pistons support durable service in demanding brake systems. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Caliper Helps Address

• Uneven braking caused by a sticking or seized front left caliper
• Brake pull during stops from worn hydraulic components
• Fluid leakage at the caliper body, bleeder, or inlet connection
• Corrosion-related caliper drag on HD truck brake systems
• Reduced pedal response from a failing remanufactured caliper assembly

Installation Notes and Tips

Verify front left fitment before ordering and match the inlet fitting, bleeder thread, and bracketed configuration to the original part. This caliper uses a banjo bolt inlet and includes a bleeder screw; pads are not included. Inspect brake hoses, pads, and rotor condition during installation, and bleed the hydraulic system after replacement to remove air from the circuit.

Quality Assurance

TechShield 360 (tm) identifies Nugeon’s corrosion-focused remanufactured brake component line. Each 99P17443B caliper is built with the listed bracket, slides, dust boots, and hardware configuration for the specified Chevrolet Silverado, GMC Sierra, and Chevrolet Suburban 3500 HD applications.