Oregon 30-740 Air Filter-Tecumseh For 4 and 5 HP engines Length: 3-3/8", Width: 3-3/4", Height: 1-1/4" Fits OHH45, OHH50, VLV126, VLV40, VLV50, VLV55, VLV60, VLV65, VLV66, VLXL50, and VLVXL55 Paper air filter