Mini Crane (9391): parts list and STL files
Set 9391, Mini Crane, from 2012, has 218 pieces in 63 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 filesFree: 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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See the finished set (photo) on Rebrickable ↗
Buy the real set on Amazon ↗ We may earn a commission if you buy.
214 to print, 4 to buy, 8 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 9391
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| Black | 3873 Link Tread | 66 | |
| Yellow | 32123b Bush 1/2 Smooth with Axle Hole Semi-Reduced | 12 | |
| Light Bluish Gray | 4519 Axle 3 | 10 | |
| Light Bluish Gray | 3713 Bush | 9 | |
| Blue | 6558 Pin Long with Friction Ridges Lengthwise, 2 Center Slots | 9 | |
| Black | 2780 Pin with Friction Ridges Lengthwise and Center Slots | 5 | |
| Dark Bluish Gray | 32002 Pin 3/4 | 4 | |
| Red | 32062 Axle 2 Notched | 4 | |
| Yellow | 32140 Beam 2 x 4 L-Shape Thick | 4 | |
| Black | 32270 Gear 12 Tooth Double Bevel | 4 | |
| Black | 32525 Beam 1 x 11 Thick | 4 | |
| Black | 33299a Beam 3 x 0.5 Liftarm with Boss and Pin / Crank | 4 | |
| Tan | 3749 Axle Pin without Friction Ridges Lengthwise | 4 | |
| Blue | 43093 Axle Pin with Friction Ridges Lengthwise | 4 | |
| Light Bluish Gray | 60485 Axle 9 | 4 | |
| Yellow | 61678 Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] | 4 | |
| Light Bluish Gray | 63869 Axle and Pin Connector Perpendicular Triple | 4 | |
| Light Bluish Gray | 94925 Gear 16 Tooth Reinforced [New Style] | 4 | |
| Yellow | 32524 Beam 1 x 7 Thick | 3 | |
| Dark Bluish Gray | 3647 Gear 8 Tooth | 3 | |
| Yellow | 3021 Plate 2 x 3 | 2 | |
| Yellow | 32000 Brick 1 x 2 [2 Pin Holes] | 2 | |
| Black | 32054 Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | 2 | |
| Black | 32056 Beam 3 x 3 L-Shape Thin | 2 | |
| Black | 32250 Beam 3 x 5 L-Shape with Quarter Ellipse Thin | 2 | |
| Yellow | 32523 Beam 1 x 3 Thick | 2 | |
| Yellow | 32525 Beam 1 x 11 Thick | 2 | |
| Yellow | 32526 Beam 3 x 5 L-Shape Thick | 2 | |
| Light Bluish Gray | 41677 Beam 1 x 2 Thin | 2 | |
| Light Bluish Gray | 42003 Axle and Pin Connector Perpendicular 3L with 2 Pin Holes | 2 | |
| Yellow | 42003 Axle and Pin Connector Perpendicular 3L with 2 Pin Holes | 2 | |
| Dark Bluish Gray | 55013 Axle 8 with Stop | 2 | |
| Yellow | 59443 Axle Connector Smooth [with x Hole + Orientation] | 2 | |
| Black | 62462 Pin Connector Round [Slotted] | 2 | |
| Black | 87082 Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] | 2 | |
| Yellow | 99773 Beam Triangle Thin [Type II] | 2 | |
| Dark Bluish Gray | 2432 Tile Special 1 x 2 with Handle | 1 | |
| Yellow | 3022 Plate 2 x 2 | 1 | |
| Dark Bluish Gray | 30395 Hook with Towball | 1 | |
| Yellow | 3069b Tile 1 x 2 with Groove | 1 | |
| Blue | 32140 Beam 2 x 4 L-Shape Thick | 1 | |
| Black | 32184 Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | 1 | |
| Yellow | 32271 Beam 1 x 9 Bent (7 - 3) Thick | 1 | |
| Black | 32278 Beam 1 x 15 Thick | 1 | |
| Black | 32530 Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | 1 | |
| Red | 3702 Brick 1 x 8 [7 Pin Holes] | 1 | |
| Black | 3705 Axle 4 | 1 | |
| Black | 3706 Axle 6 | 1 | |
| Light Bluish Gray | 4716 Worm Gear | 1 | |
| Yellow | 57779 Crane Arm Outside, Wide with Pin Hole at Mid-Point | 1 | |
| Black | 92907 Axle and Pin Connector Perpendicular Split | 1 | |
| Light Bluish Gray | 99009 Turntable Small Top | 1 | |
| Black | 99010 Turntable Small Base, 28 Tooth | 1 | |
| Black | 3873 Link Tread | 2 spare | |
| Black | 2780 Pin with Friction Ridges Lengthwise and Center Slots | 1 spare | |
| Dark Bluish Gray | 32002 Pin 3/4 | 1 spare | |
| Yellow | 32123b Bush 1/2 Smooth with Axle Hole Semi-Reduced | 1 spare | |
| Dark Bluish Gray | 3647 Gear 8 Tooth | 1 spare | |
| Light Bluish Gray | 3713 Bush | 1 spare | |
| Trans-Orange | 6141 Plate Round 1 x 1 with Solid Stud | 2 | Buy |
| Light Bluish Gray | 2585 String Reel 2 x 2 Winch Drum | 1 | Buy |
| Black | 56823c100 String Cord Thin (0.5mm) 100cm | 1 | Buy |
| Trans-Orange | 6141 Plate Round 1 x 1 with Solid Stud | 1 spare | Buy |
Print set 9391 at home
The set tool makes an STL file for each of the 214 printable pieces, sorted by colour, plus a shopping list for the 4 to buy. Free, no account, and it runs on your own phone or computer.
Get the free print filesPro 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.