Milwaukee Road Standard O Centerbeam Flatcar #6300 Scale in size but simplified in detail, the return of these Standard O freight cars offers an affordable way to build up your freight trains! SKU: 2043051 Dimensions: Length: 13.5" Gauge: O Gauge year: 2020 rail line: Milwaukee Road Power: Electric Road Number: 6300 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