Front Disc Brake Caliper Assembly and Dual Piston Brake Caliper with Bracket FIT 2001-2010 Chevy Silverado 2500HD 3500, FIT GMC Sierra 2500HD 3500, FIT Cadillac DeVille DTS J55, 2PCS LH/RH
FIT 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Chevy Silverado GMC Sierra 1500HD 2500 2500HD 3500 3500HD, FIT Hummer H2 2003-2009, FIT Cadillac DeVille 2000-2005 (J55 Brake Code), FIT Cadillac DTS 2006-2011 (J55 Brake Code). This Front Disc Brake Caliper Assembly is specifically designed for 8-lug wheel configurations and vehicles equipped with Heavy Duty braking systems.
Integrated Dual Piston Brake Caliper with Bracket featuring twin 2.24 in (57 mm) phenolic pistons. Constructed from high-strength ductile iron, the housing is treated with a specialized galvanizing process for environmental exposure resistance. Includes pre-installed mounting brackets and precision-machined slide paths to maintain factory-specified floating movement during thermal expansion.
Engineered to restore factory-specified clamping force and address symptoms of uneven pad wear or brake drag caused by piston oxidation. This Front Disc Brake Caliper Assembly undergoes a 100% high-and-low pressure sealing test before leaving the facility to ensure hydraulic circuit integrity. Matches OE dimensions for direct-fit integration with existing 8-lug rotors and heavy-duty pads.
Compatible with specific GVWR ranges of 8,500–9,900 lbs for Chevy Express and GMC Savana 2500/3500 models. Please verify the RPO label on your vehicle for Brake Code J55 (Cadillac) or JH6 (Trucks) to ensure proper bracket offset and piston displacement. This unit is designed for heavy-hauling environments and maintains structural geometry under high thermal loads.
Installation Notice: Always utilize new copper crush washers for the banjo bolt connection to prevent fluid seepage. Professional bleeding of the hydraulic system is required to remove air pockets and maintain proper brake leverage. Do not use impact tools on the slider bolts; manual torque to manufacturer specifications is required to preserve internal thread integrity and seal positioning.