Product Features: Color: Black Brake Booster Diaphragm Style: Dual Diaphragm Diameter (in): 10.915 Master Cylinder Included: No Material: Steel Master Cylinder Stud Thread Size: M10x1.5 Quantity Sold: One Piece Note: without Master Cylinder, with Vacuum Booster OE Number: 54-74826, 5474826, 18044447186, 18047186, 88967101, 89040683, DL178676 Compatible Information: For 2003-2006 Cadillac Escalade For 2003-2006 Cadillac Escalade ESV For 2003-2006 Cadillac Escalade EXT For 2003-2006 Chevrolet Silverado 1500 HD .
