Thatcher Perkins Locomotive (396): parts list and STL files

Set 396, Thatcher Perkins Locomotive, from 1976, has 433 pieces in 76 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.

Thatcher Perkins Locomotive, built (3D picture) — What it looks like built. A 3D picture, not a photo, made from the LDraw model by Willy Tschager (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.

386to print

47to buy

0spares

76kinds

386 to print, 47 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 396

Parts in set 396, Thatcher Perkins Locomotive
Colour	Part	Qty	Print or buy
Black	3023 Plate 1 x 2	22	Print
Black	3010 Brick 1 x 4	20	Print
Black	3004 Brick 1 x 2	18	Print
Black	3024 Plate 1 x 1	17	Print
Red	3004 Brick 1 x 2	16	Print
Black	3002a Brick 2 x 3 without Cross Supports	15	Print
Yellow	3062a Brick Round 1 x 1 Solid Stud	15	Print
Red	3005 Brick 1 x 1	14	Print
Black	3062a Brick Round 1 x 1 Solid Stud	12	Print
Black	3008 Brick 1 x 8	10	Print
Black	3020 Plate 2 x 4	10	Print
Black	3005 Brick 1 x 1	9	Print
Black	3009 Brick 1 x 6	9	Print
Blue	3008 Brick 1 x 8	8	Print
Black	3022 Plate 2 x 2	8	Print
Yellow	3023 Plate 1 x 2	8	Print
Black	3045 Brick Sloped 45° 2 x 2 Double Convex	8	Print
Black	3660a Brick Sloped Inverted 45° 2 x 2 [Round Bottom Pin]	8	Print
Black	3033 Plate 6 x 10	7	Print
Blue	3009 Brick 1 x 6	6	Print
Red	3010 Brick 1 x 4	6	Print
Blue	3020 Plate 2 x 4	6	Print
Red	3023 Plate 1 x 2	6	Print
Blue	3037 Brick Sloped 45° 2 x 4	6	Print
Black	3037 Brick Sloped 45° 2 x 4	6	Print
Black	3040a Brick Sloped 45° 2 x 1 without Bottom Pin	6	Print
Blue	3660a Brick Sloped Inverted 45° 2 x 2 [Round Bottom Pin]	6	Print
Red	3008 Brick 1 x 8	5	Print
Red	3020 Plate 2 x 4	5	Print
Black	3021 Plate 2 x 3	5	Print
Black	3034 Plate 2 x 8	5	Print
Black	3039 Brick Sloped 45° 2 x 2	5	Print
Yellow	3004 Brick 1 x 2	4	Print
Red	3009 Brick 1 x 6	4	Print
Yellow	3020 Plate 2 x 4	4	Print
Blue	3021 Plate 2 x 3	4	Print
Blue	3032 Plate 4 x 6	4	Print
Blue	3062a Brick Round 1 x 1 Solid Stud	4	Print
Yellow	3063b Brick Round Corner 2 x 2 Macaroni with Stud Notch	4	Print
Blue	3063b Brick Round Corner 2 x 2 Macaroni with Stud Notch	4	Print
Red	3455 Brick Arch 1 x 6	4	Print
Black	3007 Brick 2 x 8	3	Print
Blue	3023 Plate 1 x 2	3	Print
Black	3030 Plate 4 x 10	3	Print
Black	3032 Plate 4 x 6	3	Print
Black	3001a Brick 2 x 4 without Cross Supports	2	Print
Blue	3004 Brick 1 x 2	2	Print
Blue	3005 Brick 1 x 1	2	Print
Blue	3010 Brick 1 x 4	2	Print
Blue	3024 Plate 1 x 1	2	Print
Black	3031 Plate 4 x 4	2	Print
Yellow	3031 Plate 4 x 4	2	Print
Black	3036 Plate 6 x 8	2	Print
Blue	3038 Brick Sloped 45° 2 x 3	2	Print
Red	3186 Fence Gate 1 x 4 x 2	2	Print
Red	3187 Fence Gate 1 x 4 x 2 Base	2	Print
Red	3659 Brick Arch 1 x 4	2	Print
Blue	3022 Plate 2 x 2	1	Print
Yellow	3022 Plate 2 x 2	1	Print
Black	3027 Plate 6 x 16	1	Print
Black	3028 Plate 6 x 12	1	Print
Black	3035 Plate 4 x 8	1	Print
Black	3069a Tile 1 x 2 without Groove	1	Print
Red	3460 Plate 1 x 8	1	Print
Black	7049bc01 Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside	11	Buy
Red	35 Wheel Spoked Large	6	Buy
Black	36 Tyre Smooth Old Style - Large	6	Buy
Yellow	3626a Minifig Head [Plain] [Solid Stud]	5	Buy
Black	132a Tyre Smooth Old Style - Small	4	Buy
Red	242c01 Wheel Spoked with Stud	4	Buy
Yellow	3081c01 Window 1 x 2 x 2 Classic, Short Lip [with Glass]	3	Buy
Black	263 Train, Steam Engine Cylinder, 1 x 2 Studs, Flat Surfaces	2	Buy
Yellow	upn0269 Train Steam Drive Rod	2	Buy
Red	upn0282 Train Steam Drive Rod Holder	2	Buy
[No Color/Any Color]	4677 Sticker Sheet for Set 396-1	1	Buy
Black	upn0383a Train Wheel Spoked for Motor	1	Buy

Print set 396 at home

The set tool makes an STL file for each of the 386 printable pieces, sorted by colour, plus a shopping list for the 47 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.