
LEGO® Crystal Crawler
Crystal Crawler is an Aquanauts vehicle from the Aquazone range, released in 1996 with 97 pieces and one minifigure. This page lists every part and suggests what else the bricks could become.
- Set number
- 1728
- Year
- 1996
- Pieces
- 97
- Minifigures
- 1
- Theme
- Aquanauts
- Different parts
- 36
Parts list 36
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Technic Brick 1 × 2 [1 Pin Hole] × 10![Technic Brick 1 × 2 [1 Pin Hole] Yellow](/media/parts/3700/14/technic-brick-1-x-2-1-pin-hole-yellow.jpg)
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Arm Piece Straight with 2 and 3 Fingers No longer produced · last seen 1996 × 6
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Arm Piece 90° Turn [2 / 3 Fingers] No longer produced · last seen 1997 × 4![Arm Piece 90° Turn [2 / 3 Fingers] Trans-Neon Orange](/media/parts/412/57/arm-piece-90-turn-2-3-fingers-trans-neon-orange.jpg)
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Plate 2 × 2 Corner × 4
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Plate 2 × 2 × 4
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Brick Sloped 33° 3 × 2 × 4
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Technic Axle Pin without Friction Ridges Lengthwise No longer produced · last seen 2006 × 4
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Arm Grab Jaw No longer produced · last seen 2003 × 4
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Propeller 3 Blade 3 Diameter with Axle Cross No longer produced · last seen 2002 × 4
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Brick Special Octagonal 2 × 2 × 3 1/3 Corner No longer produced · last seen 1998 × 4
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Tile Special 1 × 2 Grille with Bottom Groove × 2
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Tile Special 1 × 2 Grille with Bottom Groove × 2
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Brick Special 1 × 2 × 2 1/3 with Spring Unit No longer produced · last seen 1998 × 2
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Weapon Dagger / Knife No longer produced · last seen 2008 × 2
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Tile Special 1 × 1 with Clip and Straight Tips No longer produced · last seen 2014 × 2
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Wheel Hard Plastic Medium (35mm D. x 31mm) No longer produced · last seen 1996 × 2
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Brick 1 × 4 × 2
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Arm Piece Straight with 2 and 3 Fingers No longer produced · last seen 1998 × 2
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Brick 1 × 3 × 2
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Technic Pin without Friction Ridges Lengthwise No longer produced · last seen 2005 × 2
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Technic Axle 10 × 2
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Arm Grab Jaw Holder, 3 Fingers No longer produced · last seen 2003 × 2
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Plate 1 × 10 × 2
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Plate Special 1 × 2 with Bar Up [Horizontal Arm 6mm] No longer produced · last seen 2010 × 2![Plate Special 1 × 2 with Bar Up [Horizontal Arm 6mm] Black](/media/parts/4623/0/plate-special-1-x-2-with-bar-up-horizontal-arm-6mm-black.jpg)
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Bracket 8 × 2 × 1 1/3 No longer produced · last seen 1997 × 2
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Arm Holder Brick 1 × 2 with 2 Horizontal Fingers No longer produced · last seen 1998 × 2
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Weapon Harpoon [4 Grooves on Shaft] No longer produced · last seen 2007 × 2![Weapon Harpoon [4 Grooves on Shaft] Chrome Silver](/media/parts/57467/383/weapon-harpoon-4-grooves-on-shaft-chrome-silver.jpg)
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Minifig Footwear Flipper [Thin] No longer produced · last seen 1999 × 2![Minifig Footwear Flipper [Thin] Blue](/media/parts/59275/1/minifig-footwear-flipper-thin-blue.jpg)
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Windscreen 6 × 6 Octagonal Canopy with Axle Hole No longer produced · last seen 1996 × 1
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Tile 1 × 2 with Underwater Navigation Print No longer produced · last seen 1999 × 1
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Plate 1 × 8 × 1
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Plate 1 × 6 × 1
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Hinge Brick 1 × 2 Base × 1
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Baseplate Sea Floor Play Stage No longer produced · last seen 1996 × 1
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Tile Round 2 × 2 with Black Background, Yellow Submarine Print No longer produced · last seen 1996 × 1
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Plant, Bush 2 × 2 × 4 × 1
No part matches this colour selection.
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Minifigures 1
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Aquanaut 2
× 1
Description
A seabed vehicle for the good guys
In the Aquazone story the Aquanauts search the ocean floor for crystals that work as a power source. The crawler is the ground vehicle for that job, and its yellow and black look gives it the feel of a work machine. Transparent neon orange stands in for the glowing crystals and contrasts strongly with the rest of the model. The single minifigure is the diver at the controls. That makes it a quick-to-build underwater adventure that works fine without any other sets from the range.
Small model, distinctive palette
With 97 pieces and 34 different parts the crawler is modest in size, yet the strong colour contrast makes it look like part of a bigger world straight away. Light grey rounds out the palette for the mechanics and linkages. The trans-neon orange elements in particular are popular with collectors, since they catch the eye and rarely turn up in later sets. The list on this page shows which entries belong to the set, which helps if you need to compare or replace a single colour or part.
A near twin with the same name
There is a very similar set, 6145, with the same name, 96 pieces and almost identical colours. The two are easy to mix up, especially when you are dealing with loose bricks from a box. The safest way to tell which one you have is to compare the parts list. If you own bricks from both, the "What can I build?" tool shows which other models they add up to, and whether you could combine them into one larger vehicle of your own design.
Playing out the story
The Aquazone range thrives on its storyline: the Aquanauts on one side, rivals who want the same crystals on the other. The crawler supplies the starting point, since it carries the haul and needs protecting. With just one minifigure, a table or the floor is enough for a seabed, perhaps with a blue cloth underneath. That makes it a sensible first Aquazone model, and one you can later extend with larger bases from the same range.
FAQ
- How many pieces does Crystal Crawler have?
- It has 97 pieces, 34 of them different, and one minifigure.
- Which range is it from?
- It is part of Aquazone / Aquanauts and was released in 1996.
- Is there a similar set?
- Yes, set 6145 has the same name and almost the same size at 96 pieces.
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