Description: Part Number: 54-74431, 5474431, 15886470 Color: Black Brake Booster Diaphragm Style: Dual Diaphragm Diameter (in): 10.566 Master Cylinder Included: No Master Cylinder Stud Thread Size: M10x1.5 Material: Steel Quantity Sold: One Piece Note: It comes without Master Cylinder & Sensor Application: For Chevrolet Cheyenne 2007 with Brake Code JD9; without Active Brake Control (JL4) For Chevrolet Silverado 1500 2007 with Brake Code JD9; without Active Brake Control (JL4) For GMC Sierra 1500 2007 with Brake Code JD9; without Active Brake Control (JL4) .
