-New replacement upper tension assembly.
-Fits Singer models 353 Genie, 354 Genie, 514, 518 Stylist, 534, 538, 560 Diana, 6513, 6522, 6528, 6533, 6543, 6544 Stylist, 6548, 800, 802, 807, 809, 813, 814, 818, 822, 824, 827, 833, 834, 838, 844, 860, 1021, 1022