Singer free arm 9020 free arm repair/ replacement parts.  Motor complete #317352, a 120 volt internal Singer motor.  With two clips #988651 and resilient mounts #979329.  Two pound shipping to lower 48, return for refund if fails on your Singer restoration.  Should fit: .18524, 302, 30215, 305, 30518, 30920, 342, 345, 4552, 4562, 4572, 4575, 4622, 4663, 5910N103, 5932, 7028, 7029, 7033, 7035, 9005, 9008, 9010, 9015, 9015N503, 9018N503, 9018, 9020, 9022, 9027, 9027N503, 9027N603, 9027N664, 9030, 9032, 9032N503, 9034, 9044, 9110, 9113, 9117, 9124, 9134, 93220, 9323, 93234, 9323N603, 9334, 9334N603, 9408, 9408N304, 9420, 9423, 9432, 9444, 93220 models.  Return for refund if fails on your Singer.