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The classic Blue Bricks Locomotive is back!

Revisit the 9V train era with this 106-piece set from 2001. A nostalgic build for LEGO train enthusiasts and a great addition to any collection.

LEGO Locomotive Blue Bricks set 3743 - 106 pieces, 9V theme, product photo Pin It
LEGO Locomotive Blue Bricks set 3743
🏛 9V
Set #3743

Locomotive Blue Bricks

Discover the Locomotive Blue Bricks from the 9V collection - 106 pieces of building excellence.

Before you buy

Build
106 pieces · about 1-2 hr Build time is an estimate.
Availability
Likely retired

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Charts Inventory Statistics

30
Unique Parts
106
Piece Count
106
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 1

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Sets That Share the Most Pieces

Matched on the parts and colors each set has in common with this one, with rare pieces counting for more than the plates every set has.

Locomotive Black Bricks
Locomotive Black Bricks
Shares 46 pieces, 43% of this set
Locomotive Green Bricks
Locomotive Green Bricks
Shares 46 pieces, 43% of this set
Locomotive Gray Bricks
Locomotive Gray Bricks
Shares 45 pieces, 42% of this set
Locomotive Brown Bricks
Locomotive Brown Bricks
Shares 45 pieces, 42% of this set
Locomotive
Locomotive
Shares 39 pieces, 37% of this set
Large Train Engine with Tender Black (Motorizable, sets 4534, 4535)
Large Train Engine with Tender Black (Motorizable, sets 4534, 4535)
Shares 38 pieces, 36% of this set

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