Lego Cargo Train Blue Engine Instructions


This narrow gauge LEGO®  Cargo Train Engine is packed with details inside and out from the vents and railings to the custom wheel base.

This is not a powered up model and is only intended for display purposes.


RECOMMENDED FOR: Adult Fans of LEGO® | Age 13+

THIS PRODUCT DOES NOT INCLUDE THE LEGO PARTS: You will need to purchase the LEGO® parts separately please review the full parts list and build notes before purchasing and read my Guide to Purchasing LEGO® Parts.


This narrow gauge style LEGO® Cargo Train Blue Engine is the perfect addition to any train layout or city mockup. Small in size but big in style with hazard patterns, bright colors and thoughtful details. The train is a unique 7 stud wide construction allowing for added symmetry and a more realistic appearance.

Blue Train Engine Build Highlights

The wheels and undercarriage are full of character with custom steps and a brick based chassis. Small details like the vents, head lamps and a fully designed interior add a lot of character in a small package.

  • Unique blue, yellow and black color scheme
  • Accessible cab that fits one mini-figure
  • Brick built hazard markings
  • Detailed undercarriage
  • Bar style steps
  • Vents, railings and headlamps

This is not a powered up model and is only intended for display purposes.

Included with every purchase

  • Detailed PDF instructions
  • Separated parts lists for rebrickable and bricklink
  • 3D files to make your own customizations

This product does not include the LEGO Parts

Review the full Parts List and Build Notes before purchasing and read our Easy Guide to Purchasing LEGO® Bricks and Parts.

Parts List

If you need help buying parts take a look at our Guide to Purchasing LEGO® Parts. You can also view the parts list for the Blue Lego Cargo Train Engine on


rebrickable small blue lego train engine parts list

Build Notes

Over the years LEGO® has added and changed its parts inventory and whenever possible I try to provide alternate solutions for these parts below. I use Rebrickable for my link references since it has the most current database of LEGO® parts and it links to a variety of sites for purchasing like BrickLink, BrickOwl and more.

TRAIN AxLE and Wheel Part Options

The axle and wheels are built in such a way that your can use both the new and legacy parts. The part used in the file is Part #: 2878c01 – an alternate option is to use the New Axle and Wheels separately:

Train Buffer Beam Options

There are 3 options for the Train Buffer Beam – the part used in the file is Part #: 64424c01– you can use any of the following 3 train buffers.

REFUND POLICY: Due to the nature of our products, unfortunately we can’t offer you a refund or exchange. Please contact us if you have additional questions.