New Haven TMCC Rail Bonder #18 Powered through a long pantograph, Rail Bonders were used to join sections of rail. This compact motorized unit features an operating headlight and an illuminated interior. Lighting Sounds TrainMaster Command Control SKU: 2335020 Dimensions: Length: 4 3/16" Gauge: O Gauge year: 2023 rail line: New Haven Minimum Radius: O27 Power: Electric Road Number: 18 Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product