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Set 9203-2 Tech Machines Set
Educational and Dacta Duplo and Explore

LEGO® Tech Machines Set

Tech Machines Set 9203 came out in 2004 as part of the educational range from LEGO® and holds 122 pieces. It suits teachers and tinkerers who want to try gears, axles and simple mechanics.

Set number
9203-2
Year
2004
Pieces
122
Minifigures
0
Theme
Duplo and Explore
Different parts
42
What can I build with it?

Parts list 42

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Description

Built for lessons, not shelves

This set belongs to the Educational and Dacta line, so it was designed as teaching material rather than a toy. With 122 pieces it is small enough to finish within a single lesson, yet it offers enough parts for several basic machines. There are no minifigures, which keeps attention on how the mechanism works. If you need something for a small group, it divides up easily and never feels overwhelming, even for people who have not built with bricks before.

A sober palette

The main colours are black, dark grey, pearl light grey and light grey. The look is deliberately plain: the machines resemble tools rather than playthings, and without bright accents your eye is drawn to shape and function. That also helps while building, because you recognise parts by what they do instead of what colour they are. Collectors who enjoy a calm, industrial colour scheme will find this 2004 release a fitting addition to a shelf of technical sets.

What the parts list shows

Those 122 pieces come in only 36 different shapes, so many elements repeat. That is typical for mechanical sets, where several identical axles, connectors or wheels sit in different places. The complete list on this page gives colours and quantities, making it simple to check a second-hand copy for missing items. After years in a storage box, some parts tend to go astray, and the list tells you exactly what to look for when you want to replace them.

Giving the bricks a second life

Once you own the set, try the “What can I build?” tool on this site. It shows which other models you could assemble by combining these pieces with further sets. Axles, gears and grey plates are useful in a great many designs and mix freely with other collections. In that way a classroom kit turns into a small stock of technical parts for your own experiments, repairs and builds, long after the original instructions have been put away.

FAQ

How many pieces are in set 9203?
It has 122 pieces in 36 different shapes. No minifigures are included.
Is this a toy or a teaching set?
It was released in 2004 for the educational range, aimed at lessons and workshops, though it can certainly be played with too.
Where can I find the full parts list?
Right here on this page. Compare it with your copy to spot anything that is missing.

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