HOOAI New Carburetor with Gasket Primer Bulb Fuel Line for Walbro WT-149 WT-149-1 WT-340-1 WT-526 WT-526-1 WT-539 WT-539-1 WT-827 WT-827-1 RYOBI MTD Blower / Tiller / Trimmer Please search for B01H8NDIGY if you need the carburetor together with the adjusting too! Replace Ryobi Ryan 791-182062,753-05133,7843 Bolt-on & Go parts! Direct Replacement! Fits for Walbro WT-149 WT-149-1 WT-340-1 WT-526 WT-526-1 WT-539 WT-539-1 WT-827 WT-827-1 We are professional carburetor manufacturer and seller! 3 Months warranty from our store! Please compare your old carburetor with the pictures if you are not sure if it will fit.