Fitment: For Ford Excursion All Engine Rear 2000-2005 For Ford F-250 Super Duty All Engine Rear From 12/20/1999 2000-2004 For Ford F-350 Super Duty All Engine Rear 2000-2004 Description: Condition: 100% Brand New and High Quality Type: Vacuum Power Brake Booster Warranty: 1 Year Package Contents: Caliper; Bracket; Hardware Kit Reference OE Number: 18-B4752; 18-B4753 Installation Position: Rear Left & Right Side Bleeder Port Size: M10 x 1.0 Finish: Zinc Plated Inlet Port Size: 0.38 Installation Hardware Included: Yes Mounting Bolts Included: No Pads Included: No Piston Material: Steel Piston Size OD: 1.75 in .