Paper air filter element 2" X 4-1/4" for Briggs & Stratton engines as well as others.
Replaces Part Numbers:
- Brigs & Stratton: 390930, 393957, 393957S
- John Deere: LG393957, LG393957S, PT9334
Fits Briggs & Stratton Models: 170400, 171400, 190400, 194400, 195400, 220400, 221400, 222400, 233400, 243400, 252400, 253700, 254400, 290400, 294400, 302400, 303400, 326400 (7 thru 18 HP) Horizontal Engines.
Fits John Deere: 820, 820A & PT9334.