Service Packs Technic

LEGO® Gears & Differentials

Gears & Differentials is a 1997 service pack of 23 Technic pieces. It comes as supply for your own builds rather than a model with instructions.

Set number
5229
Year
1997
Pieces
23
Minifigures
0
Theme
Technic
Different parts
10
What can I build with it?

Description

Spares for Technic builders

Service packs let builders buy particular groups of parts without needing a whole set. This one is about gears and differentials, the pieces that make up gearboxes and drivelines. Its 23 pieces are mostly light grey, black and dark grey, the usual Technic palette of those years. There are no figures or extras, just a base for models with moving axles.

Few kinds, several of each

The 23 pieces come from only 10 different elements, so some gears appear more than once. That helps when you want to build gear ratios from matching wheels. The parts list on this page shows exactly which elements are included and in what quantity. With Technic parts that is worth a look, because gears differ in size and tooth count and cannot simply be swapped for one another.

FAQ

Is there a finished model to build?
No, as a service pack it supplies parts for your own constructions. The catalogue data names no fixed model.
How many different parts are included?
There are 10 different elements across 23 pieces.

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