ACDelco Multi-Purpose O-Ring - 24502846 Part #: 24502846 Line: ACD ACDelco Multi-Purpose O-Ring 1 Year Limited Warranty Color: Orange Material: Ethylene Propylene Inside Diameter (in): 13/16 Inch Inside Diameter (mm): 20mm Thickness (mm): 2mm Thickness (in): 1/8 Inch Rim Shape: Round Show More Show Less