BBAUS Carburetor Carb Adjustment Tool Splined / Pac Man / Single D / Double D for 2 Cycle Engine # 530035560 308535003 308535001 308535002 (Splined & Pac Man & Single D & Double D) Replacement manufacturer part number: 530035560 308535003 308535001 308535002 Used on most 2 cycle engines; Fits many brands of equipment, including Sears, Craftsman, Poulan, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, and anything else that utilizes the pac-man stytle adjustment screws Please check before purchasing to make sure it will work for your needs Tool is designed for Certified Technicians to tune carburetors, and keep engine within epa specs Caution: the splined tool used on ZAMA carbretor, won't fit Walbro carburetors