Universal Building Set (8054): parts list and STL files

Set 8054, Universal Building Set, from 1989, has 197 pieces in 61 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.

Get the free print files

Free: an STL file for every part you can print, the parts list and a BrickLink shopping list for the rest. Pro adds print-ready plates for a 256 mm bed and our printing guide. About ProYour Pro includes the print-ready plates.

Need filament? Find PLA on Amazon. We may earn a commission if you buy.

Universal Building Set, built (3D picture) — What it looks like built. A 3D picture, not a photo, made from the LDraw model by Victor Di Rienzo (CC BY 2.0).

See the finished set (photo) on Rebrickable ↗

Buy the real set on Amazon ↗ We may earn a commission if you buy.

172to print

25to buy

0spares

61kinds

172 to print, 25 to buy, 0 spares. Print: plain bricks, plates and beams you can make on a home 3D printer. Buy: clear, printed, rubber, electric and very thin parts, which are better ordered. Spares are the extras in the box.

Every part in set 8054

Parts in set 8054, Universal Building Set
Colour	Part	Qty	Print or buy
Light Gray	3673 Pin without Friction Ridges Lengthwise	12	Print
Light Gray	4265a Bush 1/2 Toothed Type I [+ Opening]	10	Print
Black	4459 Pin with Friction Ridges Lengthwise, without Center Slots	10	Print
Light Gray	3713 Bush	8	Print
Yellow	3023 Plate 1 x 2	6	Print
Yellow	3040b Brick Sloped 45° 2 x 1 with Bottom Pin	6	Print
Yellow	3700 Brick 1 x 2 [1 Pin Hole]	6	Print
Light Gray	2420 Plate 2 x 2 Corner	4	Print
Light Gray	3023 Plate 1 x 2	4	Print
Light Gray	3647 Gear 8 Tooth	4	Print
Light Gray	3651 Axle and Pin Connector	4	Print
Light Gray	3666 Plate 1 x 6	4	Print
Light Gray	3700 Brick 1 x 2 [1 Pin Hole]	4	Print
Yellow	3701 Brick 1 x 4 [3 Pin Holes]	4	Print
Black	3706 Axle 6	4	Print
Yellow	3709 Plate 2 x 4 [3 Holes]	4	Print
Black	3737 Axle 10	4	Print
Light Gray	3749 Axle Pin without Friction Ridges Lengthwise	4	Print
Yellow	3795 Plate 2 x 6	4	Print
Yellow	3894 Brick 1 x 6 [5 Pin Holes]	4	Print
Yellow	3895 Brick 1 x 12 [11 Pin Holes]	4	Print
Yellow	4275b Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs]	4	Print
Yellow	4276b Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs	4	Print
Light Gray	2719 Plate 1 x 10 with Toothed Ends	3	Print
Light Gray	3040b Brick Sloped 45° 2 x 1 with Bottom Pin	2	Print
Light Gray	3069b Tile 1 x 2 with Groove	2	Print
Yellow	3460 Plate 1 x 8	2	Print
Light Gray	3648a Gear 24 Tooth [Old Style - Three axle holes]	2	Print
Yellow	3666 Plate 1 x 6	2	Print
Light Gray	3701 Brick 1 x 4 [3 Pin Holes]	2	Print
Yellow	3702 Brick 1 x 8 [7 Pin Holes]	2	Print
Yellow	3703 Brick 1 x 16 [15 Pin Holes]	2	Print
Black	3705 Axle 4	2	Print
Black	3707 Axle 8	2	Print
Black	3708 Axle 12	2	Print
Light Gray	3709 Plate 2 x 4 [3 Holes]	2	Print
Yellow	3710 Plate 1 x 4	2	Print
Light Gray	3710 Plate 1 x 4	2	Print
Light Gray	3738 Plate 2 x 8 [7 Holes]	2	Print
Light Gray	3894 Brick 1 x 6 [5 Pin Holes]	2	Print
Light Gray	3895 Brick 1 x 12 [11 Pin Holes]	2	Print
Light Gray	4143 Gear 14 Tooth Bevel	2	Print
Light Gray	4261 Steering Arm	2	Print
Light Gray	4273b Axle and Pin Connector Toggle Joint Toothed [with Slots]	2	Print
Black	4519 Axle 3	2	Print
Light Gray	3650a Gear 24 Tooth Crown with Flat Teeth	1	Print
Light Gray	3743 Gear Rack 1 x 4	1	Print
Light Gray	4019 Gear 16 Tooth with Round Holes [Old Style]	1	Print
Black	4716 Worm Gear	1	Print
Light Gray	9244 Universal Joint 4L [Complete Assembly]	1	Print
Black	2346 Tyre 30 x 10.5 Offset Tread	6	Buy
Yellow	3482 Wheel with Split Axle hole	6	Buy
Light Gray	4185 Wedge Belt Wheel [aka Pulley]	3	Buy
Black	70012 Rubber Band Medium (Square Cross Section) Thin Cut	2	Buy
Light Gray	766c01 Electric Connector, 2 Way Male Squared Narrow Long [Complete Assembly]	2	Buy
Light Gray	4350c02 Battery Box, 4.5V, 4 x 24, 3 x C-Cell with Switch [Complete Assembly]	1	Buy
Light Gray	4352 Battery Box, 4.5V, 2 x 4, 3 x C-Cell Polarity Switch	1	Buy
Light Gray	6216b Motor, 4.5V Type 2 for 2-Prong Connectors with Middle Pin	1	Buy
Black	71156 Rubber Band Medium (Square Cross Section)	1	Buy
Light Gray	74503 Wire 12V / 4.5V with Two Leads [Undetermined Length]	1	Buy
Black	7916c50 String Cord Medium Thickness 50cm	1	Buy

Print set 8054 at home

The set tool makes an STL file for each of the 172 printable pieces, sorted by colour, plus a shopping list for the 25 to buy. Free, no account, and it runs on your own phone or computer.

Get the free print files

Pro adds print-ready plates for a 256 mm bed. About Pro

Parts data: Rebrickable, and it can differ slightly from your box. Part shapes: LDraw Parts Library (CC BY 4.0). Browse all sets. Independent project, not sponsored, authorised or endorsed by any brick company.