OER Parts offers a wide selection of Body Components for your 1939 Cadillac Series 61. OER Parts offers 1939 Cadillac Series 61 Bumper Brackets, 1939 Cadillac Series 61 Filler Panels 1939 Cadillac Series 61 Guards & Bumperettes, 1939 Cadillac Series 61 Hardware, 1939 Cadillac Series 61 Impact Bar & Absorber, 1939 Cadillac Series 61 License Plate Brackets, Hardware & Frames 1939 Cadillac Series 61 License Plate Panel, 1939 Cadillac Series 61 License Plates, and 1939 Cadillac Series 61 Seals.