Fleetguard AF1840 Inner Air Filter Models 1055, 1055XL, 1056, 1056XL, 110-14, 113-12, 113-14, 120-14, 133-14, 145-14, 2000, 2200, 6300, 8520, 8540, 9520, 9540, 955, 955XL, Agrostar 4.61, Agrostar 4.71, Agrostar 6.11, Agrostar 6.21, Agrostar 6.31, Agrostar 6.61, CS150, DX6.30, DX6.50, DX6.61, DX7.10