Briggs and Stratton Air Filter 3 to 5 HP Vertical & Horizontal, 3.5-5 HP, Quantum 491588s

Original part number: 491588 / 399959

Briggs & Stratton Air Filter to fit engine series 80200, 82200, 83400, 112200, 121700, 121800, 1227010, 123700, 123800, 124700, 124800, 125700, 126700, 126800, 130200 and 132200 (3 & 5 HP Horizontal 3.5-5 HP Quantum) Top starter