Product Info: - Part: Vacuum Pump Seal Repair Set - Material: Rubber; Steel - Color: Black and Silver - Rim Shape: Round - O-Ring Maximum Inside Diameter: 53.45 millimeters; 93.66 millimeters - O-Ring Minimum Inside Diameter: 52.55 millimeters; 92.34 millimeters - O-Ring Maximum Outside Diameter: 56.55 millimeters; 96.76 millimeters - O-Ring Minimum Outside Diameter: 55.45 millimeters; 95.
