Air Filter / Briggs & Stratton 692519Pack Size:1Briggs & Stratton 692519, Briggs & Stratton 4232J. Thomas 692519, NHC 261-0772, Oregon 30-087, Rotary 11795Briggs & Stratton V-twin Vanguard enginesID: 5 1/2 ", OD: 7 3/4 ", Height: 2 1/4 "