Part Number: 12FR627 (Track control) Part Number: 12FR632 (Circuit assy) Part Number: 12FR640 (Chassis assy) Part Number: 12FR656 (Chassis assy) Part Number: 12FR70 (Component) Part Number: 12FR70B (Component) Part Number: 12FR8 (Ts) Part Number: 12FR80 (Fittings) Part Number: 12FR8038 (Ne) Part Number: 12FR80A (No description) Part Number: 12FR80B (Esp) Part Number: 12FR80BBNBKY (Vishay ir) Part Number: 12FR80M (Ir) Part Number: 12FR90 (Component)