Prime Line 7-02210-1 Air Filter with Pre-Filter Replacement for Model Briggs and Stratton 393957, 390930 John Deere PT9334 Fits Models 170400, 171400, 190400, 195400, 220400, 222400, 233400, 243400, 252400, 254000, 290400, 302400, 303400, 326400 For Use with 7-18 HP Horizontal Engines 1 7/8" ID x 4 1/4" OD x 3 3/4" HT Includes 7-02278 Pre-Filter