The product is an OEM Fit 2001-2004 Mazda Tribute Ford Escape 54-73166 Vacuum Power Brake Booster. Made of steel with a housing diameter of 8.835 inches and a diaphragm diameter of 8.65 inches, this brake booster comes with a seal kit and instruction sheet. It is specifically designed for Mazda Tribute (2001-2004) and Ford Escape (2001-2004) vehicles, with a stud thread size of M8x1.25. The brake booster is covered by a 5-year manufacturer warranty and is not considered a vintage part or a performance part. It is a reliable replacement component for maintaining optimal braking performance.
