Solo Trainer (6673): parts list and STL files
Set 6673, Solo Trainer, from 1990, has 74 pieces in 53 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 ↗
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45 to print, 29 to buy, 1 spare. 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 6673
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| White | 3020 Plate 2 x 4 | 3 | |
| White | 2413 Wedge Plate 4 x 9 without Stud Notches | 2 | |
| White | 3021 Plate 2 x 3 | 2 | |
| White | 3024 Plate 1 x 1 | 2 | |
| White | 3298 Brick Sloped 33° 3 x 2 | 2 | |
| White | 3623 Plate 1 x 3 | 2 | |
| Red | 3666 Plate 1 x 6 | 2 | |
| White | 3795 Plate 2 x 6 | 2 | |
| White | 4488 Plate Special 2 x 2 with Wheel Holder | 2 | |
| Red | 4859 Wedge Plate 3 x 4 without Stud Notches | 2 | |
| Blue | 2399 Brick Wedged 3 x 4 [No Stud Notches] | 1 | |
| White | 2431 Tile 1 x 4 with Groove | 1 | |
| White | 2445 Plate 2 x 12 | 1 | |
| White | 3003 Brick 2 x 2 | 1 | |
| Blue | 3003 Brick 2 x 2 | 1 | |
| Blue | 3010 Brick 1 x 4 | 1 | |
| Red | 3022 Plate 2 x 2 | 1 | |
| Blue | 3022 Plate 2 x 2 | 1 | |
| White | 3023 Plate 1 x 2 | 1 | |
| Light Gray | 3034 Plate 2 x 8 | 1 | |
| White | 3710 Plate 1 x 4 | 1 | |
| Red | 3710 Plate 1 x 4 | 1 | |
| Blue | 3747a Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin | 1 | |
| White | 3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | 1 | |
| Yellow | 3941 Brick Round 2 x 2 with Axle Hole | 1 | |
| White | 3941 Brick Round 2 x 2 with Axle Hole | 1 | |
| Red | 4032a Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | 1 | |
| White | 4213 Hinge Vehicle Roof 4 x 4 | 1 | |
| White | 4315 Hinge Vehicle Roof Holder 1 x 4 | 1 | |
| Light Gray | 4589 Cone 1 x 1 [No Top Groove] | 1 | |
| White | 4855 Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] | 1 | |
| White | 4858 Brick Wedged, Sloped 4 x 4 Taper | 1 | |
| Blue | 4858 Brick Wedged, Sloped 4 x 4 Taper | 1 | |
| White | 4859 Wedge Plate 3 x 4 without Stud Notches | 1 | |
| Trans-Light Blue | 4865a Panel 1 x 2 x 1 [Square Corners] | 4 | Buy |
| Light Gray | 2415 Wheel Holder 2 x 2 Thin with Clips, Plane Single | 3 | Buy |
| Black | 3139 Tyre 14 x 4 Smooth Small Single | 3 | Buy |
| Trans-Clear | 3464 Wheel Centre Small with Stub Axles (Pulley Wheel) | 3 | Buy |
| Black | 2421 Propeller 3 Blade Small | 2 | Buy |
| Trans-Red | 6141 Plate Round 1 x 1 with Solid Stud | 2 | Buy |
| Light Gray | 194c04 Minifig Hose Nozzle Simple with 13L Black String | 1 | Buy |
| Trans-Light Blue | 2437 Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top | 1 | Buy |
| Black | 3039pr9970 Brick Sloped 45° 2 x 2 with 3 Gauges and 3 Knobs Print | 1 | Buy |
| Blue | 3479 Tail 4 x 2 x 2 | 1 | Buy |
| Black | 4006 Tool Screwdriver and Spanner / Wrench | 1 | Buy |
| Red | 4083 Bar 1 x 4 x 2 with Studs | 1 | Buy |
| White | 4856a Brick Wedged, Sloped Inverted 6 x 4 with 2 Stud Connections | 1 | Buy |
| Trans-Green | 6141 Plate Round 1 x 1 with Solid Stud | 1 | Buy |
| Yellow | 3626apr0001 Minifig Head Standard Grin Print [Solid Stud] | 1 | Buy |
| Red | 4485 Hat / Cap Long Peak [Plain] | 1 | Buy |
| Red | 970c22 Hips and Red Legs | 1 | Buy |
| Blue | 973c27h01 Torso, White Arms, Yellow Hands [Plain] | 1 | Buy |
| Trans-Green | 6141 Plate Round 1 x 1 with Solid Stud | 1 spare | Buy |
Print set 6673 at home
The set tool makes an STL file for each of the 45 printable pieces, sorted by colour, plus a shopping list for the 29 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.