4 x 4 Dynamo (20014): parts list and STL files

Set 20014, 4 x 4 Dynamo, from 2010, has 69 pieces in 37 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.

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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.

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4 x 4 Dynamo, built (3D picture) — What it looks like built. A 3D picture, not a photo, made from the LDraw model by Ken Drew (CC BY 2.0).

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50to print

19to buy

7spares

37kinds

50 to print, 19 to buy, 7 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 20014

Parts in set 20014, 4 x 4 Dynamo
Colour	Part	Qty	Print or buy
Dark Bluish Gray	59900 Cone 1 x 1 [Top Groove]	6	Print
Dark Bluish Gray	6141 Plate Round 1 x 1 with Solid Stud	6	Print
Light Bluish Gray	4081b Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	4	Print
Black	54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	4	Print
Light Bluish Gray	6157 Plate Special 2 x 2 with Wheels Holder Wide	3	Print
Dark Bluish Gray	2412b Tile Special 1 x 2 Grille with Bottom Groove	2	Print
Yellow	2420 Plate 2 x 2 Corner	2	Print
Yellow	3022 Plate 2 x 2	2	Print
Yellow	3660 Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	2	Print
Yellow	4081b Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	2	Print
Light Bluish Gray	44728 Bracket 1 x 2 - 2 x 2	2	Print
Dark Bluish Gray	54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	2	Print
Light Bluish Gray	59900 Cone 1 x 1 [Top Groove]	2	Print
Yellow	61409 Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate	2	Print
Metallic Silver	6141 Plate Round 1 x 1 with Solid Stud	2	Print
Yellow	3021 Plate 2 x 3	1	Print
Dark Bluish Gray	3069b Tile 1 x 2 with Groove	1	Print
Yellow	3794b Plate Special 1 x 2 with 1 Stud with Groove (Jumper)	1	Print
Light Bluish Gray	3795 Plate 2 x 6	1	Print
Light Bluish Gray	3937 Hinge Brick 1 x 2 Base	1	Print
Dark Bluish Gray	4590 Plate Special 1 x 4 Offset with Bar Holes	1	Print
Black	6134 Hinge Brick 2 x 2 Top Plate Thin	1	Print
Black	54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	1 spare	Print
Dark Bluish Gray	54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)	1 spare	Print
Dark Bluish Gray	6141 Plate Round 1 x 1 with Solid Stud	1 spare	Print
Metallic Silver	6141 Plate Round 1 x 1 with Solid Stud	1 spare	Print
Black	56890 Tyre 24 x 12 R Balloon	4	Buy
Light Bluish Gray	6014b Wheel 11 x 12 with Hole Notched for Wheels Holder Pin	4	Buy
Black	41854 Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings	2	Buy
Dark Bluish Gray	42446 Minifig Neckwear Bracket [One Stud]	2	Buy
Light Bluish Gray	60849 Equipment Hose Nozzle / Gun with Side String Hole Simplified	2	Buy
Trans-Light Blue	6141 Plate Round 1 x 1 with Solid Stud	2	Buy
Trans-Red	6141 Plate Round 1 x 1 with Solid Stud	2	Buy
Light Bluish Gray	3069bpr0101 Tile 1 x 2 with Red 82, Yellow and White Gauges Print	1	Buy
Light Bluish Gray	60849 Equipment Hose Nozzle / Gun with Side String Hole Simplified	1 spare	Buy
Trans-Light Blue	6141 Plate Round 1 x 1 with Solid Stud	1 spare	Buy
Trans-Red	6141 Plate Round 1 x 1 with Solid Stud	1 spare	Buy

Print set 20014 at home

The set tool makes an STL file for each of the 50 printable pieces, sorted by colour, plus a shopping list for the 19 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.