Part Number: 123257 (Gasketcomments) Part Number: 123257-1 (Decoder subassembly, circuit car) Part Number: 12325710 (Nut,plain,assembled) Part Number: 12325711 (Hardware) Part Number: 12325712 (Stud) Part Number: 12325713 (Cover) Part Number: 12325716 (Insulation block) Part Number: 12325719 (Gage) Part Number: 12325719-1 (Rod) Part Number: 1232572-1 (No description) Part Number: 12325733 (Plate) Part Number: 12325734 (Plate) Part Number: 12325738 (Bushing) Part Number: 12325741 (Gearshaft)