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Power Up Your LEGO Trains!
The 9V Transformer is here!

Relive the classic era of LEGO trains with this essential set! Control the speed and direction of your vintage locomotives.

LEGO Transformer and Speed Regulator set 4548 - 3 pieces, 9V theme, product photo Pin It
LEGO Transformer and Speed Regulator set 4548
🏛 9V
Set #4548

Transformer and Speed Regulator

Discover the Transformer and Speed Regulator from the 9V collection - 3 pieces of building excellence.

Before you buy

Build
3 pieces · about < 30 min Build time is an estimate.
Availability
Likely retired

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Included In Included In These Sets

This set is packaged within the following gift sets and value packs

Holiday Train Starter Collection
Holiday Train Starter Collection
Set #: K2159
Year: 2006
Pieces: 29

Charts Inventory Statistics

3
Unique Parts
3
Piece Count
3
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 2

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