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This much-requested and widely travelled First Generation DMU now in development, providing the ideal companion for other HELJAN OO gauge models, including the Class 25, 45 and 47.

Design work is underway on HELJAN’s next ‘OO’ gauge project – the BR Class 104 DMU built by Birmingham Railway Carriage & Wagon Co. for the London Midland and North Eastern Regions. CAD work is in progress and images will be released as soon as design work is complete. This model will be available in a wide range of BR liveries covering the life of the class from 1957 until retirement of the final sets in 1993.

With 302 vehicles built to six different car types, the ‘104s’ are the largest group of BR diesel railcars not currently available in ready-to-run form. The only previous RTR model was produced for ‘TT’ gauge in the late-1950s.

Although synonymous with the Manchester area and the routes to Buxton and Blackpool, the units worked across a wide area of northern England and the Midlands and towards the end of their career ventured further afield to Scotland and the south-east of England.


The new HELJAN OO gauge Class 104 will feature a low profile mechanism powering one car per set, switchable interior and exterior lighting features, a 21-pin DCC decoder interface and provision for DCC sound. Options for factory-fitted DCC sound on all models are being investigated and will be announced separately. External features will include authentic detail variations appropriate to period and livery, a highly-detailed interior and underframe, separate handrails and sprung buffers.


  • 21 Pin DCC Ready
  • Sprung buffers
  • High Detail Interior and Underframe
  • Separate Handrails

#*# Class 104 3 Car DMU M50422/M59134/M50426 BR Early Green

SKU: HN1450
£440.10 Regular Price
£44.01Sale Price

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