Singer 8280 free arm repair/ replacement parts. Zig zag throat plate #V620033001 with 2 mounting screws and feed dog #V620053000 with 2 mounting screws. Used working Singer parts. Price includes shipping to lower 48. Return for refund if fails on your Singer 1105, 1107, 1116, 1120, 1130, 1507, 1525, 1748, 2250, 2259, 2263, 2273, 8280 or 8770 restoration.