MasterPro Select Oil Filler Cap - 8156 Part #: 8156 Line: MCS MasterPro Select Oil Filler Cap 1 Year Limited Warranty Color: Black Material: Rubber Shape: Round Height (in): 1-3/8 Inch Height (mm): 36mm Outside Diameter (in): 2-15/16 Inch Outside Diameter (mm): 74mm Gasket Or Seal Included: Yes Neck/Thread Depth (in): 11/16 Inch Neck/Thread Depth (mm): 17mm Neck/Thread Diameter (in): 2-9/16 Inch Neck/Thread Diameter (mm): 65mm Show More Show Less