LEGO 733
Universal Building Set

LEGO 733 Universal Building Set box image
Set number
733
Theme
Universal Building Set
Pieces
504 pcs
Year
1980
Used & parts
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“Universal Building Set” is LEGO® “Universal Building Set” theme set number 733. Released in 1980, it has 504 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 140 types

Color split (most first)
Blue×206
Red×168
Light Gray×73
Black×26
Trans-Clear×14
White×9
Trans-Yellow×6
Yellow×1
Green×1
Main parts (most used first)
3004 Brick 1 x 2
Red · ×23
3010 Brick 1 x 4
Red · ×21
3009 Brick 1 x 6
Red · ×18
3005 Brick 1 x 1
Red · ×16
3037 Slope 45° 2 x 4
Blue · ×16
3008 Brick 1 x 8
Red · ×14
3660 Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Blue · ×12
3482 Wheel with Split Axle hole
Light Gray · ×10
3483 Tyre Offset Tread 24 x 8
Black · ×10
3665 Slope Inverted 45° 2 x 1
Blue · ×10
3700 Technic Brick 1 x 2 [1 Pin Hole]
Blue · ×10
3004 Brick 1 x 2
Blue · ×8
3039 Slope 45° 2 x 2
Blue · ×8
3045 Slope 45° 2 x 2 Double Convex
Blue · ×8
3046a Slope 45° 2 x 2 Double Concave
Blue · ×8
3622 Brick 1 x 3
Red · ×8
3665 Slope Inverted 45° 2 x 1
Red · ×8
3854 Window 1 x 2 x 3 Pane
White · ×8
3009 Brick 1 x 6
Blue · ×6
3749 Technic Axle Pin without Friction Ridges Lengthwise
Light Gray · ×6
3023 Plate 1 x 2
Blue · ×5
3034 Plate 2 x 8
Light Gray · ×5
3706 Technic Axle 6
Black · ×5
3004 Brick 1 x 2
Trans-Clear · ×4

More “Universal Building Set” theme sets

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