Nugeon 99P17312A Disc Brake Caliper - Front Right, Rear Left or Rear Right

Rear Left and Front Right Disc Brake Caliper

Nugeon TechShield 360 (tm) disc brake caliper Part Number 99P17312A is a remanufactured brake hydraulics replacement built for select Chevrolet, GMC, Cadillac, and Hummer applications. It is supplied with a mounting bracket and is finished in grey with a rust preventative coating for service-ready corrosion resistance.

Compatible With 1999-2013 Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, GMC Yukon, and related models, this caliper is built around a cast iron housing with dual phenolic pistons for controlled braking response. The TechShield 360 (tm) product line focuses on protected brake hardware and included service components for a cleaner replacement process.

Key Features

• Remanufactured disc brake caliper for brake hydraulics service
• TechShield 360 (tm) finish with rust preventative coating
• Cast iron housing with 2 phenolic pistons, 51 mm / 2 in. outside diameter
• Bracket included for the listed applications
• Bleeder screw included; inlet fitting uses a banjo bolt
• Caliper slides, dust boots, and caliper/pad hardware included
• Grey caliper color for a clean OE-style appearance
• Housing cast number 18025701

Detailed Description

Part Number 99P17312A is a remanufactured disc brake caliper engineered for select rear left and front right positions, depending on vehicle application. It uses a cast iron body, phenolic pistons, and a rust preventative finish to support consistent brake operation in demanding daily-use and truck applications. The included bracket, slides, dust boots, bleeder screw, and caliper/pad hardware help streamline the replacement of worn or sticking calipers on Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, Cadillac Escalade, and similar platforms.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Brake drag caused by a sticking caliper piston or slide
• Uneven braking from a worn rear left or front right caliper
• Brake fluid seepage at the caliper body or bleeder area
• Corrosion-related caliper seizure on high-mileage trucks and SUVs
• Noise or inconsistent pedal feel from worn hydraulic components

Installation Notes and Tips

Verify the vehicle position before ordering, since this caliper is listed for rear left and front right applications across different models. Confirm banjo bolt inlet fitment, M10-1.5 inlet and bleeder thread sizes, and the 2-piston configuration against the original caliper. Bleeder screw is included; bracket is included; brake pads are not included.

For best results, inspect brake hoses, pads, rotors, and mounting surfaces during installation. Properly bleed the hydraulic system after installation and check for leaks at the inlet fitting and bleeder screw.

Quality Assurance

Nugeon TechShield 360 (tm) remanufactured calipers are built for direct replacement use on the listed Chevrolet, GMC, Cadillac, and Hummer applications. Part Number 99P17312A is prepared with corrosion-resistant finishing and application-specific hardware details to support a proper brake service replacement.