A few years ago I got some replacement parts for a Lionel 1666. The Front Pilot Truck does not properly match the Truck plate + Lamp Socket. So - I'm not sure which is the correct one to have for the 1666. I have Greenberg's Repair & Operating Manual ( Third Edition 1981 ) For the 1666 it refers you to see the page for the 2026. The Truck Plate + Lamp socket I have looks like part # 2026-17 shown on page 137. The front truck shown on page 139 is part # 675-19. The Pilot Truck that I have looks like part # 226E-88. See attached pictures. So - do I have the wrong Truck Plate + Lamp socket or the wrong Front Pilot Truck ?
Sorry for the picture quality - my camera not too good for close up detail.
Steve