LEGO 7750
Steam Engine

LEGO 7750 Steam Engine box image
Set number
7750
Theme
12V
Pieces
268 pcs
Year
1980
Used & parts
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“Steam Engine” is LEGO® “12V” theme set number 7750. Released in 1980, it has 268 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 90 types

Color split (most first)
Black×164
Red×67
Light Gray×14
Trans-Clear×7
White×2
Trans-Yellow×2
Trans-Red×2
[No Color/Any Color]×1
Dark Gray×1
Main parts (most used first)
3004 Brick 1 x 2
Black · ×14
3700 Technic Brick 1 x 2 [1 Pin Hole]
Black · ×9
3009 Brick 1 x 6
Black · ×8
3005 Brick 1 x 1
Black · ×6
3008 Brick 1 x 8
Black · ×6
3010 Brick 1 x 4
Red · ×6
3037 Slope 45° 2 x 4
Black · ×6
4175 Plate Special 1 x 2 with Ladder
Black · ×6
458 Tyre for Train Wheel for Electric Train Motor 12V
Light Gray · ×6
3039 Slope 45° 2 x 2
Black · ×5
3068b Tile 2 x 2 with Groove
Red · ×5
29 Window 1 x 1 x 2, Short Lip [no Glass]
Black · ×4
3001a Brick 2 x 4 without Cross Supports
Red · ×4
3010 Brick 1 x 4
Black · ×4
3022 Plate 2 x 2
Red · ×4
3022 Plate 2 x 2
Black · ×4
3034 Plate 2 x 8
Black · ×4
3069b Tile 1 x 2 with Groove
Red · ×4
3297 Slope 33° 3 x 4
Black · ×4
3623 Plate 1 x 3
Black · ×4
3710 Plate 1 x 4
Red · ×4
3795 Plate 2 x 6
Black · ×4
4022 Train Buffer Beam
Red · ×4
4023 Train Coupling
Black · ×4

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