Paper Air Filter fits Tecumseh TVS, TC, ECV Series & H35 engines. Also fits Sears Model 1972 & up with Plastic Canister. This is not correct for a Rokon unless used with the correct Tecumseh base and cover as shown below.
7/8″ I.D. x 1-3/4″ O.D. x 2-7/8″ long
Rotary part number: 19-12784
Tecumseh part number: 35066