Part Number: 13978021 (Transformer) Part Number: 13978022 (No description) Part Number: 13978023 (No description) Part Number: 139781 (Retainer) Part Number: 139782 (Screw) Part Number: 1397820000 (Weidmuller) Part Number: 139783 (Screw) Part Number: 1397830000 (Weidmuller) Part Number: 139784 (Screw) Part Number: 1397840000 (Weidmuller) Part Number: 13978-402-E (N/a) Part Number: 13978403 (No description) Part Number: 13978-405 (Spinner assy, painted dull black) Part Number: 13978-415 (Spinner assy, composite painted )