2 Cycle Engine Carburetor Adjustment Tool Splined, Pac Man, Single D, Double D Aftermarket tool kit including Splined x 1, Pac man x 1, Single D x 1, Double D x 1. Replacement manufacturer part number: 530035560 308535003 308535001 308535002 Used on most 2 cycle engines; Fits many brands of equipment, including Sears, Craftsman, Poulan, Hus The printed sign on the adjustment tools makes it a lot easier to recognize the tools apart. NOTE:The plined tool is designed to adjust ZAMA carburetors, it won't fit WALBRO carburetors