How many pieces does the LEGO Small Locomotive (3740-1) have?

The LEGO Small Locomotive set (3740-1) contains 66 pieces. It was released in 2001 as part of the LEGO Train theme.

How can I find missing parts for LEGO set 3740-1?

On BrickMissing you can check which parts from the LEGO Small Locomotive (3740-1) you already own. Add your LEGO collection and we'll show exactly which of the 66 pieces you're missing and which you already have.

Can I build the LEGO Small Locomotive with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 66 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Small Locomotive from?

The LEGO Small Locomotive (3740-1) belongs to the LEGO Train theme. You can browse all Train sets on BrickMissing to find more sets from this theme.

Small Locomotive

3740-1 Train 2001 66 parts 0% repair risk Beginner

Small Locomotive (3740-1) is a LEGO Train from 2001. The set contains 66 parts across 12 part and colour combinations in 2 colours — the full inventory below shows exactly which pieces you need to build or complete it.

3740-1

3D build progress

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Parts Inventory

🧱 66 parts

Part	Color	Qty	LEGO price each
Window 1 x 2 x 2 Plane, Solid Studs 2377	Black	2×	Check price → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	5×	€0,06 View at LEGO → View
Bracket 1 x 2 - 1 x 4 [Square Corners] 2436	Light Gray	2×	Check price → View
Slope Inverted 75° 2 x 1 x 3 2449	Black	2×	€0,23 View at LEGO → View
Brick 2 x 6 2456	Black	5×	€0,29 View at LEGO → View
Plate Special 1 x 2 Side Handle [Free Ends] 2540	Black	2×	€0,07 View at LEGO → View
Wheel Holder, Train with Wheels [Complete Assembly] 2878c01	Black	2×	Check price → View
Train Coupling New 2920	Black	2×	Check price → View
Brick 2 x 4 3001	Black	1×	€0,22 View at LEGO → View
Brick 1 x 6 3009	Black	2×	€0,25 View at LEGO → View
Plate 2 x 2 3022	Light Gray	4×	Check price → View
Plate 1 x 2 3023	Light Gray	2×	Check price → View