We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Colourful plastic semi-trailer truck building set with wheels and axles, PDF instructions included

ZITIANYOUBUILD

ZITIANYOUBUILD 1538 MOC-138325 Tech Semi-trailer Truck Educational Building Set

SKU CH-67W2-DQ9SF MPN 1538

A 1538-piece semi-trailer truck building set compatible with major brick brands, designed for creative construction and STEM skill development

  • TypeToy Interlocking Building Sets
  • ThemeStar Wars
  • ColorMulti-Color
  • Color MappingMulti-Color
  • MaterialPlastic
  • GenderUnisex
  • Compatible with major brick brands for easy expansion
  • Durable ABS plastic resists breakage for long-lasting play
  • BPA-free material with smooth edges protects children
  • Wheels and axles enable moving vehicle builds
  • PDF instructions guide step-by-step assembly of MOC-138325

Semi-trailer truck building set

The ZITIANYOUBUILD 1538 MOC-138325 is a custom-designed Tech semi-trailer truck model built from interlocking plastic bricks. It arrives as a complete set with PDF instructions for assembly. The finished model represents a detailed truck in multi-colour bricks. It is intended for display or play by builders aged six and above.

Suits creative builders; not for motorised play

This set suits hobbyists who enjoy constructing detailed vehicle replicas from scratch and want a model compatible with their existing major-brand brick collections. It also works well as a hands-on learning activity for developing spatial skills. Buyers who want a motorised or remote-controlled truck should look elsewhere because this version contains no power functions or electronic components.

100% compatible with major brick brands

Every brick in the box is moulded from ABS plastic and manufactured to tight tolerances so it locks securely with LEGO and other leading systems. This compatibility means you can expand the truck, integrate it into larger dioramas or reuse parts in future builds without fit issues.

Highlights

  • Compatible with major brick brands for easy expansion
  • Durable ABS plastic resists breakage for long-lasting play
  • BPA-free material with smooth edges protects children
  • Wheels and axles enable moving vehicle builds
  • PDF instructions guide step-by-step assembly of MOC-138325

Specifications

TypeToy Interlocking Building Sets
ThemeStar Wars
ColorMulti-Color
Color MappingMulti-Color
MaterialPlastic
GenderUnisex
AgeAdult
FormatBooks

Questions about this item

Will the 1538 bricks connect securely with the LEGO Technic pieces I already own?

The set is fully compatible with LEGO and all major brands, so the bricks hold tightly together with your existing Technic elements.

How can I confirm the dynamic functions operate correctly once the MOC-138325 semi-trailer is assembled?

Test the steering, suspension and drivetrain movement; all mechanical functions should move smoothly without binding when the model is complete.

Does the 1538 package include a printed instruction booklet or only the PDF file?

The box contains the building toy set and PDF instructions; a printed booklet is not included.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.