Norfolk Southern Rotary Bathtub Gondola 3-Pack All Lionel Bathtub Gondolas feature the revolutionary rotary coupler which allows the cars to perform in O gauge the same way that they do in real life. When used with the Lionel Rotary Coal Tipple (See Lionel Classic Trains Volume I 2002), an entire coal train can be unloaded without uncoupling the cars (Coal Tipple Coal Pack required). Each 3-Pack features one dual rotary coupler car and two single rotary coupler cars. The add-on cars all feature a single rotary coupler. SKU: 6-17443 Dimensions: Length: Single Car: 11 3/4”3-Pack: Approx. 35 1/4” Gauge: Standard O Scale price: 149.99 year: 2003 rail line: Norfolk Southern Minimum Radius: O-31 Catalog Year: 2003 Catalog Title: Classic Trains Vol. 2 2003 Road Number: None FEATURES: Die-cast metal sprung trucks and operating couplers 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