
Parts list 65
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Train Track Sleeper Plate 2 × 8 without Cable Grooves No longer produced · last seen 1981 × 32
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Brick 1 × 1 × 24
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Plate 2 × 2 × 21
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Brick 1 × 2 × 20
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Plate 1 × 2 × 19
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Brick 1 × 2 × 16
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Vehicle Track, Train, Slotted Rail Curved Outside No longer produced · last seen 1985 × 16
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Vehicle Track, Train, Slotted Rail Curved Inside No longer produced · last seen 1985 × 16
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Brick Sloped 33° 3 × 4 No longer produced · last seen 2003 × 16
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Train Track 12V Conducting Rail Curved [Cable Connection Holes] No longer produced · last seen 1985 × 15![Train Track 12V Conducting Rail Curved [Cable Connection Holes] Light Gray](/media/parts/3241/7/train-track-12v-conducting-rail-curved-cable-connection-holes-light-gray.jpg)
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Brick 1 × 1 × 12
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Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] × 12![Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black](/media/parts/3660/0/brick-sloped-inverted-45-2-x-2-ovoid-bottom-pin-bar-sized-stud-holes-black.jpg)
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Window 1 × 4 × 3 Train with All Studs Hollow No longer produced · last seen 2006 × 12
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Glass for Train Window 1 × 4 × 3 No longer produced · last seen 2011 × 12
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Brick Special 1 × 1 with Headlight × 12
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Plate 2 × 4 × 11
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Brick 1 × 4 × 10
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Plate 1 × 2 No longer produced · last seen 2004 × 10
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Tile 1 × 8 with Groove × 10
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Seat / Chair 2 × 2 No longer produced · last seen 2022 × 9
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Brick 2 × 2 without Inside Ridges No longer produced · last seen 1986 × 8
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Brick 1 × 6 × 8
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Brick 1 × 3 × 8
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Brick Sloped Inverted 45° 2 × 1 × 8
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Plate 1 × 4 No longer produced · last seen 2004 × 8
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Plate Round 1 × 1 with Solid Stud × 8
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Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening) No longer produced · last seen 2004 × 7
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Tile 1 × 2 with Groove × 6
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Tyre for Train Wheel for Electric Train Motor 12V No longer produced · last seen 1987 × 6
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Plate 1 × 6 × 6
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Train Coupling No longer produced · last seen 1987 × 6
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Glass for Train Door Lip On Top and Bottom No longer produced · last seen 2007 × 6
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Magnet Cylindrical No longer produced · last seen 2007 × 6
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Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 × 4 [Black] No longer produced · last seen 1987 × 5![Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 × 4 [Black] Black](/media/parts/4180c01/0/wheels-train-spoked-small-23mm-d-and-black-brick-modified-2-x-4-black-black.jpg)
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Brick 1 × 4 × 4
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Plate 4 × 4 × 4
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Brick Sloped 45° 2 × 2 No longer produced · last seen 2005 × 4
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Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] × 4![Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red](/media/parts/3660/4/brick-sloped-inverted-45-2-x-2-ovoid-bottom-pin-bar-sized-stud-holes-red.jpg)
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Brick Sloped Inverted 45° 2 × 1 × 4
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Brick Sloped 33° 3 × 3 Double Convex No longer produced · last seen 2017 × 4
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Plate 1 × 4 × 4
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Plate Special 1 × 2 with 1 Stud without Groove (Jumper) No longer produced · last seen 2003 × 4
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Train Buffer Beam No longer produced · last seen 2007 × 4
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Window 1 × 2 × 3 Train No longer produced · last seen 1998 × 4
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Glass for Train Window 1 × 2 × 3 No longer produced · last seen 2001 × 4
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Brick Sloped 33° 3 × 3 No longer produced · last seen 2003 × 4
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Plate Round 1 × 1 with Solid Stud × 4
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Plate 4 × 12 × 3
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Plate 2 × 10 × 3
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Door 1 × 4 × 5 Train Left No longer produced · last seen 2007 × 3
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Door 1 × 4 × 5 Train Right No longer produced · last seen 2018 × 3
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Plate 6 × 16 × 2
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Brick Sloped 45° 2 × 2 with Computer Screen Print No longer produced · last seen 2003 × 2
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Brick Sloped 45° 2 × 2 with Computer Panel Print No longer produced · last seen 1989 × 2
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Wheel Train for 12V Electric Motor No longer produced · last seen 1985 × 2
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Plate 1 × 8 × 2
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Plate 1 × 6 × 2
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Plate 1 × 4 × 2
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Plate 2 × 6 × 2
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Windscreen 2 × 6 × 2, Wide Top No longer produced · last seen 2018 × 2
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Minifigures 1
Description
Why 12V mattered
The 12V system was for builders who wanted a train that ran under its own power rather than being pushed by hand. This set belongs firmly to that line, and at 493 pieces it is a compact but complete package. Red, black, light grey and dark grey set the colour mood, giving the train a sober, railway look. The single minifigure adds a human touch and turns the model into a small scene instead of just a vehicle.
Few part types, lots of repetition
With only 55 different part types the build stays straightforward. Many bricks appear several times, which makes sense for rolling stock, because each carriage follows the same basic idea. That turns the build into a series of short, clear projects. If you like building in stages, you can finish one carriage at a time and test it in between. It suits a set that is about function more than decoration, and it rewards a tidy, methodical approach.
Collecting and displaying
Today a set like this appeals mostly to collectors following the history of LEGO® trains. The palette is calm, and the train looks good on a shelf or on a track oval. If you own a working motor and compatible rails you can still run it. When buying second-hand, check completeness first, since small bricks from older train sets are easy to lose. A set that comes with its original parts is a better base for a display or a restoration.
Checking parts and finding ideas
The parts list on this page shows every element with its colour and quantity, so you can compare it with your own copy or search for missing pieces. If you already have a collection, the What can I build? tool will show which other sets you could assemble from it. The black and grey bricks in particular are easy to reuse for other vehicles, stations or industrial buildings, so the pieces keep working long after the train has been taken apart.
FAQ
- How many pieces does the Electric Passenger Train 7725 have?
- It has 493 pieces in 55 different part types and comes with one minifigure.
- What does 12V mean for this set?
- It belongs to the 12V train system, where trains were powered electrically through the track. The exact elements are listed in the parts list.
- Which colours appear most often?
- Black, red, light grey and dark grey are the main colours. Together they give the train its restrained look.
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