Hydraulic Power Brake Booster, Without Master Cylinder

Overview Hydraulic power brake booster for specified Cadillac, Chevrolet, GMC, and Hummer applications. Master cylinder is not included. Key Features - Hydraulic assist operates independently of engine vacuum - Steel and iron construction - Master cylinder not included Specifications Master Cylinder Stud Thread Size: M10 x 1.50 Material: Steel and Iron Color: Black Reference Numbers Replaces OE: 15706056; 15757280 Interchange: 52-7359; 527359 What's Included 1 x Hydraulic Brake Booster; mounting hardware not included Vehicle Applications 2002-2002 Cadillac Escalade Base 5.3L; 6.0L 2002-2002 Chevrolet Avalanche 1500 5.3L 2002-2002 Chevrolet Avalanche 2500 8.1L 2000-2002 Chevrolet Silverado 1500 5.3L; 4.3L; 4.8L 2001-2002 Chevrolet Silverado 1500 HD 6.0L 1999-2002 Chevrolet Silverado 2500 5.3L; 6.0L; 5.7L 2001-2002 Chevrolet Silverado 2500 HD 6.6L; 6.0L; 8.1L 2001-2002 Chevrolet Silverado 3500 6.6L; 6.0L; 8.1L; 5.7L 2000-2002 Chevrolet Suburban 1500 5.3L; 5.7L 2000-2002 Chevrolet Suburban 2500 6.0L; 8.1L 2000-2002 Chevrolet Tahoe 4.8L; 5.3L; 5.7L 2000-2002 GMC Yukon 5.7L; 5.3L; 4.8L; 6.0L 2000-2002 GMC Yukon XL 1500 5.3L; 6.0L 2000-2002 GMC Yukon XL 2500 6.0L; 8.1L 2000-2002 GMC Sierra 1500 5.3L; 4.3L; 4.8L; 6.0L 2001-2002 GMC Sierra 1500 HD 6.0L 1999-2002 GMC Sierra 2500 5.3L; 6.0L 2001-2002 GMC Sierra 2500 HD 6.6L; 6.0L; 8.1L 2001-2002 GMC Sierra 3500 6.6L; 6.0L; 8.1L 2003-2004 Hummer H2 Base 6.0L