Octan Twin Tank Rail Tanker (4537): parts list and STL files
Set 4537, Octan Twin Tank Rail Tanker, from 1993, has 174 pieces in 78 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.
131 to print, 43 to buy, 3 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 4537
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| White | 2462 Brick Wedged 3 x 3 Facet | 8 | |
| White | 2463 Brick Wedged, Sloped 3 x 3 x 2 Facet Top | 8 | |
| White | 2464 Brick Wedged, Sloped Inverted 3 x 3 x 2 Facet | 8 | |
| Green | 4032a Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | 8 | |
| Red | 2420 Plate 2 x 2 Corner | 6 | |
| Red | 4032a Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | 6 | |
| White | 4032a Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | 6 | |
| Green | 2419 Wedge Plate 3 x 6 Cut Corners | 4 | |
| Red | 2419 Wedge Plate 3 x 6 Cut Corners | 4 | |
| Black | 3021 Plate 2 x 3 | 4 | |
| Red | 3023 Plate 1 x 2 | 4 | |
| White | 3023 Plate 1 x 2 | 4 | |
| Black | 2412b Tile Special 1 x 2 Grille with Bottom Groove | 2 | |
| Green | 2412b Tile Special 1 x 2 Grille with Bottom Groove | 2 | |
| Black | 2436 Bracket 1 x 2 - 1 x 4 [Square Corners] | 2 | |
| Black | 2555 Tile Special 1 x 1 with Clip and Straight Tips | 2 | |
| Black | 3001 Brick 2 x 4 | 2 | |
| White | 3005 Brick 1 x 1 | 2 | |
| Red | 3020 Plate 2 x 4 | 2 | |
| Red | 3021 Plate 2 x 3 | 2 | |
| Black | 3022 Plate 2 x 2 | 2 | |
| Red | 3022 Plate 2 x 2 | 2 | |
| Red | 3062b Brick Round 1 x 1 Open Stud | 2 | |
| Red | 3069b Tile 1 x 2 with Groove | 2 | |
| White | 3069b Tile 1 x 2 with Groove | 2 | |
| Red | 3185 Fence Lattice 1 x 4 x 2 | 2 | |
| Black | 3710 Plate 1 x 4 | 2 | |
| Black | 3795 Plate 2 x 6 | 2 | |
| Red | 4081b Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | 2 | |
| White | 4162 Tile 1 x 8 with Groove | 2 | |
| Black | 4600 Plate Special 2 x 2 with Wheel Holders | 2 | |
| Black | 4865a Panel 1 x 2 x 1 [Square Corners] | 2 | |
| White | 4865a Panel 1 x 2 x 1 [Square Corners] | 2 | |
| Red | 6141 Plate Round 1 x 1 with Solid Stud | 2 | |
| Green | 2436 Bracket 1 x 2 - 1 x 4 [Square Corners] | 1 | |
| Red | 2436 Bracket 1 x 2 - 1 x 4 [Square Corners] | 1 | |
| Black | 2877 Brick Special 1 x 2 with Grille | 1 | |
| White | 3010 Brick 1 x 4 | 1 | |
| Black | 3020 Plate 2 x 4 | 1 | |
| Black | 3034 Plate 2 x 8 | 1 | |
| Red | 3035 Plate 4 x 8 | 1 | |
| Green | 3710 Plate 1 x 4 | 1 | |
| Red | 3710 Plate 1 x 4 | 1 | |
| White | 3794a Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | 1 | |
| White | 3821 Door 1 x 3 x 1 Right | 1 | |
| White | 3822 Door 1 x 3 x 1 Left | 1 | |
| White | 3832 Plate 2 x 10 | 1 | |
| Green | 3832 Plate 2 x 10 | 1 | |
| Black | 3832 Plate 2 x 10 | 1 | |
| White | 4213 Hinge Vehicle Roof 4 x 4 | 1 | |
| White | 4214 Hinge Vehicle Roof Holder 1 x 4 x 2 | 1 | |
| Red | 6141 Plate Round 1 x 1 with Solid Stud | 1 spare | |
| White | 3941pr0004 Brick Round 2 x 2 with 'Octan' Print | 6 | Buy |
| White | 6014a Wheel 11 x 12 with Hole Round for Wheels Holder Pin | 4 | Buy |
| Black | 6015 Tyre 21 x 12 with Offset Tread Small Wide | 4 | Buy |
| Black | 2878c01 Wheel Holder, Train with Wheels [Complete Assembly] | 2 | Buy |
| Black | 2920 Train Coupling New | 2 | Buy |
| Trans-Clear | 3024 Plate 1 x 1 | 2 | Buy |
| Black | 3039pr9970 Brick Sloped 45° 2 x 2 with 3 Gauges and 3 Knobs Print | 2 | Buy |
| Trans-Red | 3070b Tile 1 x 1 with Groove | 2 | Buy |
| Black | 4022 Train Buffer Beam | 2 | Buy |
| Black | 4599a Tap 1 x 1 with Hole in Spout | 2 | Buy |
| Black | 73092 Magnet Cylindrical | 2 | Buy |
| Light Gray | 16542 Minifig Simple Hose Nozzle with 35L Black String | 1 | Buy |
| Black | 2584 String Reel 2 x 2 Winch Holder | 1 | Buy |
| Black | 2585 String Reel 2 x 2 Winch Drum | 1 | Buy |
| White | 298c02 Lever Small Base with Black Lever | 1 | Buy |
| Red | 3787 Wheel Arch, Mudguard 2 x 4 [Smooth] | 1 | Buy |
| Trans-Light Blue | 3823 Windscreen 2 x 4 x 2 | 1 | Buy |
| Red | 3829c01 Steering Stand 1 x 2 with Black Steering Wheel | 1 | Buy |
| Red | 4211 Vehicle Base 4 x 5 with Wheel Arches, 2 x 2 Opening | 1 | Buy |
| [No Color/Any Color] | 821430 Sticker Sheet for Set 4537-1 | 1 | Buy |
| Yellow | 3626bpr0001 Minifig Head Standard Grin Print [Blocked Open Stud] | 1 | Buy |
| Red | 4485 Hat / Cap Long Peak [Plain] | 1 | Buy |
| Green | 970c31 Hips and Green Legs | 1 | Buy |
| White | 973c27h01pr0130 Torso, Octan Logo Print, White Arms, Yellow Hands | 1 | Buy |
| White | 298c02 Lever Small Base with Black Lever | 1 spare | Buy |
| Trans-Red | 3070b Tile 1 x 1 with Groove | 1 spare | Buy |
Print set 4537 at home
The set tool makes an STL file for each of the 131 printable pieces, sorted by colour, plus a shopping list for the 43 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.