Impeller for Honda ref. 19210-ZW9-003 Impeller for Honda engines BF8 to BF10 Permotors: BF8 BF9.9 BF10 Int. diameter: 13 mm Outer diameter: 45.6 mm Height: 14.8 mm No. of blades: 6 Compass type: H IN CASE OF ANY DOUBTS BEFORE PROCEEDING WITH THE PURCHASE, PLEASE SEND US A COPY OF YOUR ENGINE BOOKLET BY EMAIL TO CONFIRM THE SPARE PARTS, WHICH MAY VARY DEPENDING ON THE ENGINE MODEL