Carburetor Bowl / Briggs & Stratton 221995Pack Size:1Briggs & Stratton 221995Foley/Belsaw 5979752, J. Thomas 221995, NHC 262-0971, Oregon 49-209, Ratio Parts 003-375, Rotary 13455, Sunbelt BR-45, Sunbelt B1BR45Briggs & Stratton 170700 and 146700ID: 3/8 ", OD: 2 5/16 ", Height: 1 1/4 ", Ethanol: Not compatible with greater than 10% ethanol fuel