LEGO 50
Universal Building Set

LEGO 50 Universal Building Set box image
Set number
50
Theme
Universal Building Set
Pieces
390 pcs
Year
1976
Used & parts
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“Universal Building Set” is LEGO® “Universal Building Set” theme set number 50. Released in 1976, it has 390 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 88 types

Color split (most first)
Red×108
Blue×87
Black×62
Yellow×62
White×55
Trans-Clear×8
Green×4
Brown×2
Milky White×1
Light Gray×1
Main parts (most used first)
3001a Brick 2 x 4 without Cross Supports
White · ×20
3001a Brick 2 x 4 without Cross Supports
Blue · ×20
3001a Brick 2 x 4 without Cross Supports
Red · ×20
3001a Brick 2 x 4 without Cross Supports
Yellow · ×20
3001a Brick 2 x 4 without Cross Supports
Black · ×12
3297 Slope 33° 3 x 4
Red · ×10
3297 Slope 33° 3 x 4
Blue · ×10
3003a Brick 2 x 2 without Inside Ridges
Black · ×8
3003a Brick 2 x 2 without Inside Ridges
Yellow · ×8
3003a Brick 2 x 2 without Inside Ridges
Red · ×8
3003a Brick 2 x 2 without Inside Ridges
Blue · ×8
3003a Brick 2 x 2 without Inside Ridges
White · ×8
3004 Brick 1 x 2
White · ×8
3004 Brick 1 x 2
Yellow · ×8
3004 Brick 1 x 2
Red · ×8
3004 Brick 1 x 2
Blue · ×8
3581 Brick Special 1 x 1 x 2 with Shutter Holder
Red · ×8
3582 Window 1 x 2 x 2 Shutter
Blue · ×8
3614a Plate Round 1 x 1 with Towball and Round Hole [Maxifig Hand]
Yellow · ×8
3641 Tyre 15 x 6 Offset Tread Small
Black · ×8
3185 Fence Lattice 1 x 4 x 2
Red · ×6
3001a Brick 2 x 4 without Cross Supports
Trans-Clear · ×4
3002a Brick 2 x 3 without Cross Supports
Black · ×4
3002a Brick 2 x 3 without Cross Supports
Red · ×4

More “Universal Building Set” theme sets

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