Singer 2502C free arm repair/ replacement parts. Needle clamp body with screw #357421.  Plus thread guide #357430 with mounting screw. Made for these Singer machines:  1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 2302, 2303, 2304, 2315, 2330, 2430, 2502, 2503, 2504, 2515, 2530, 3314, 3317, 3343, 4325, 4522, 4525, 4526, 4528, 4530, 4538, 4825, 4828, 4830, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6210 & 2440.   Price includes shipping to lower 48.