discoGoods Carburetor Carb RB-K70A, RB-K66A fits GT-200R HC-150 and Many More New Quality OEM Part, NOT in Original Package Bulk Packed, WILL Have Scuffs and Scratches Fits Many Makes and Models 1 Year Warranty Replaces Echo part numbers: A021000720, A021000721, A021000722, A021000723, A021000380, A021000381 and A021000382.