BASH! (42073): parts list and STL files

Set 42073, BASH!, from 2018, has 139 pieces in 51 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.

BASH!, built (3D picture) — What it looks like built. A 3D picture, not a photo, made from the LDraw model by Johann Eisner (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.

127to print

12to buy

4spares

51kinds

127 to print, 12 to buy, 4 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 42073

Parts in set 42073, BASH!
Colour	Part	Qty	Print or buy
Blue	6558 Pin Long with Friction Ridges Lengthwise, 2 Center Slots	19	Print
Black	2780 Pin with Friction Ridges Lengthwise and Center Slots	11	Print
Light Bluish Gray	3713 Bush	8	Print
Dark Bluish Gray	11214 Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle	7	Print
Red	32062 Axle 2 Notched	7	Print
Dark Bluish Gray	42003 Axle and Pin Connector Perpendicular 3L with 2 Pin Holes	6	Print
Dark Bluish Gray	18654 Pin Connector Round 1L [Beam]	4	Print
Black	32013 Axle and Pin Connector Angled #1	4	Print
Black	32016 Axle and Pin Connector Angled #3 - 157.5°	4	Print
Light Bluish Gray	32291 Axle and Pin Connector Perpendicular Double	4	Print
Dark Bluish Gray	32526 Beam 3 x 5 L-Shape Thick	4	Print
Light Bluish Gray	32073 Axle 5	3	Print
Yellow	4519 Axle 3	3	Print
Red	32014 Axle and Pin Connector Angled #6 - 90°	2	Print
Light Bluish Gray	32015 Axle and Pin Connector Angled #5 - 112.5°	2	Print
Black	32140 Beam 2 x 4 L-Shape Thick	2	Print
Dark Bluish Gray	32250 Beam 3 x 5 L-Shape with Quarter Ellipse Thin	2	Print
Light Bluish Gray	32278 Beam 1 x 15 Thick	2	Print
Red	32316 Beam 1 x 5 Thick	2	Print
Light Bluish Gray	32523 Beam 1 x 3 Thick	2	Print
Black	3708 Axle 12	2	Print
Red	3710 Plate 1 x 4	2	Print
Red	41677 Beam 1 x 2 Thin	2	Print
Dark Bluish Gray	41678 Axle and Pin Connector Perpendicular Double Split	2	Print
Blue	4274 Pin 1/2 without Friction Ridges	2	Print
Blue	43093 Axle Pin with Friction Ridges Lengthwise	2	Print
Light Bluish Gray	60483 Beam 1 x 2 Thick with Pin Hole and Axle Hole	2	Print
Red	6536 Axle and Pin Connector Perpendicular	2	Print
Light Bluish Gray	14720 Beam 3 x 5 Thick [90° Offset Centre Beam Holes]	1	Print
Black	24119 Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface	1	Print
Red	2431 Tile 1 x 4 with Groove	1	Print
Red	32054 Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	1	Print
Red	32140 Beam 2 x 4 L-Shape Thick	1	Print
Black	3701 Brick 1 x 4 [3 Pin Holes]	1	Print
Black	3705 Axle 4	1	Print
Red	3707 Axle 8	1	Print
Yellow	44294 Axle 7	1	Print
Light Bluish Gray	60484 Beam 3 x 3 T-Shape Thick	1	Print
Red	64391 Panel Fairing # 4 Small Smooth Long, Side B	1	Print
Red	64683 Panel Fairing # 3 Small Smooth Long, Side A	1	Print
Black	88646 Plate Special 3 x 4 with 1 x 4 Center Studs [Plain]	1	Print
Dark Bluish Gray	18654 Pin Connector Round 1L [Beam]	1 spare	Print
Black	2780 Pin with Friction Ridges Lengthwise and Center Slots	1 spare	Print
Light Bluish Gray	3713 Bush	1 spare	Print
Blue	4274 Pin 1/2 without Friction Ridges	1 spare	Print
Black	56145 Wheel 30.4 x 20 without Pinholes, with Reinforced Rim	4	Buy
Black	55976 Tyre 56 x 26 Balloon	2	Buy
Black	61481 Tyre 43.2 x 26 Balloon Small	2	Buy
Trans-Red	85959pat0003 Wave / Flame Rounded Large with Marbled Trans-Yellow Pattern	2	Buy
Dark Bluish Gray	12799 Pullback Motor 6 x 3 x 5	1	Buy
[No Color/Any Color]	36566 Sticker Sheet for Set 42073-1	1	Buy

Print set 42073 at home

The set tool makes an STL file for each of the 127 printable pieces, sorted by colour, plus a shopping list for the 12 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.