[Vehicle Fitment-1]: Compatible with Chevrolet Silverado 1500 2004 (with Single Piston Caliper), Silverado 1500 2005 (RWD; without Limited Slip Differential), Silverado 1500 2005 (4WD), Silverado 1500 2006, Silverado 1500 Classic 2007; Compatible with GMC Sierra 1500 2004 (with Single Piston Caliper), Sierra 1500 2005 (RWD; without Limited Slip Differential), Sierra 1500 2005 (4WD), Sierra 1500 2006, Sierra 1500 Classic 2007 ---It fits the model with Brake Code JH1 [Vehicle Fitment-2]: Compatible with Chevrolet Silverado 1500 2003-2004 (with Single Piston Caliper), Silverado 1500 2005 (4WD), Silverado 1500 2005 (RWD; without Limited Slip Differential); Compatible with GMC Sierra 1500 2003-2004 (with Single Piston Caliper), Sierra 1500 2005 (4WD), Sierra 1500 2005 (RWD; without Limited Slip Differential) ---It fits the model with Brake Code JC3; GM Brake Codes are on the "Service Parts Identification" Sticker [Vehicle Fitment-3]: Compatible with Cadillac DeVille 2003-2005, DTS 2006-2011 ---It fits the model GM Brake Code J55; with 8 Stud Rotor; GM Brake Codes are on the "Service Parts Identification" Sticker [Specification & Reference Number]: ①Inlet Port Size: M10x1.0; ②Bleeder Port Size: M10x1.0; ③Piston Diameter: 2.129 inch; ④Brake Caliper Type: 1 Phenolic Piston; 18048080, 19133273, 18-B4855, 18-P4855 [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted disc brake caliper. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Disc Brake Calipers are an ideal choice to replace your broken Disc Brake Calipers. All Disc Brake Calipers meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Chevrolet Models:
2003-2003 Silverado 1500 with Brake Code JC3; with Single Piston Caliper
2004-2004 Silverado 1500 with Brake Code JH1 or with Brake Code JC3; with Single Piston Caliper
2005-2005 Silverado 1500 4WD; with Brake Code JH1 or with Brake Code JC3
2005-2005 Silverado 1500 RWD; with Brake Code JH1 or with Brake Code JC3; without Limited Slip Differential
2006-2006 Silverado 1500 with Brake Code JH1
2007-2007 Silverado 1500 Classic with Brake Code JH1

Compatible with GMC Models:
2003-2003 Sierra 1500 with Brake Code JC3; with Single Piston Caliper
2004-2004 Sierra 1500 with Brake Code JH1 or with Brake Code JC3; with Single Piston Caliper
2005-2005 Sierra 1500 4WD; with Brake Code JH1 or with Brake Code JC3
2005-2005 Sierra 1500 RWD; with Brake Code JH1 or with Brake Code JC3; without Limited Slip Differential
2006-2006 Sierra 1500 with Brake Code JH1
2007-2007 Sierra 1500 Classic with Brake Code JH1

Compatible with Cadillac Models:
2003-2005 DeVille GM Brake Code J55; with 8 Stud Rotor
2006-2011 DTS GM Brake Code J55; with 8 Stud Rotor

OEM Number: 18048080, 19133273, 18-B4855, 18-P4855, SLB1829
Location: Rear Right Passenger Side
Quantity Sold: One Piece
Note: GM Brake Codes are on the "Service Parts Identification" Sticker