
LEGO® Heavy Hauler
The Heavy Hauler 7998 comes from the City Construction line and was released in 2007. It is made of 332 pieces and includes one minifigure as the driver.
- Set number
- 7998
- Year
- 2007
- Pieces
- 332
- Minifigures
- 1
- Theme
- Construction
- Different parts
- 92
Parts list 92
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 30
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Tile Special 1 × 2 Grille with Bottom Groove × 13
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Tyre 30.4 × 14 Offset Tread No longer produced · last seen 2012 × 12
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Wheel 18 × 14 with Pin Hole, Fake Bolts and Shallow Spokes × 12
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Technic Pin without Friction Ridges Lengthwise × 11
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Technic Bush × 10
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 10
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Tile Special 1 × 1 with Clip and Straight Tips No longer produced · last seen 2012 × 8
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Panel 1 × 2 × 1 [Square Corners] No longer produced · last seen 2017 × 8![Panel 1 × 2 × 1 [Square Corners] White](/media/parts/4865a/15/panel-1-x-2-x-1-square-corners-white.jpg)
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Brick Special 1 × 2 with Studs on 2 Sides × 8
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 8
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Plate Special 1 × 2 [Side Handle Closed Ends] × 7![Plate Special 1 × 2 [Side Handle Closed Ends] White](/media/parts/48336/15/plate-special-1-x-2-side-handle-closed-ends-white.jpg)
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Technic Brick 1 × 2 [1 Pin Hole] × 6![Technic Brick 1 × 2 [1 Pin Hole] Light Bluish Gray](/media/parts/3700/71/technic-brick-1-x-2-1-pin-hole-light-bluish-gray.jpg)
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Tile 1 × 8 with Groove × 6
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Technic Axle Pin with Friction Ridges Lengthwise × 6
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Brick Curved 3 × 1 No Studs × 6
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Tile 1 × 4 with Groove × 5
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Brick 1 × 2 × 5
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Plate 2 × 4 × 4
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Plate 1 × 2 × 4
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Plate 6 × 8 × 4
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Plate 1 × 8 × 4
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Brick 1 × 3 × 4
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Technic Brick 1 × 8 [7 Pin Holes] × 4![Technic Brick 1 × 8 [7 Pin Holes] Red](/media/parts/3702/4/technic-brick-1-x-8-7-pin-holes-red.jpg)
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Technic Axle 6 × 4
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Brick Round 2 × 2 with Axle Hole × 4
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Brick Special 1 × 1 Studs on 4 Sides × 4
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Plate Round 1 × 1 with Solid Stud × 4
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Brick Special 2 × 2 with Pin and Axle Hole × 4
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Technic Brick 1 × 14 [13 Pin Holes] × 4![Technic Brick 1 × 14 [13 Pin Holes] Light Bluish Gray](/media/parts/32018/71/technic-brick-1-x-14-13-pin-holes-light-bluish-gray.jpg)
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Technic Beam 3 × 5 L-Shape Thick × 4
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 4
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 4
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Lever Small Base with Black Lever × 3
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Brick 1 × 6 × 3
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Plate 2 × 4 × 3
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Plate Special 3 × 2 with Rounded End, Hole × 3
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Plate Special 1 × 2 with 1 Stud without Groove (Jumper) No longer produced · last seen 2014 × 3
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Plate 2 × 2 × 2
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Plate 1 × 2 × 2
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Plate 1 × 1 × 2
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Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] × 2![Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Green](/media/parts/3660/2/brick-sloped-inverted-45-2-x-2-ovoid-bottom-pin-bar-sized-stud-holes-green.jpg)
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Technic Brick 1 × 16 [15 Pin Holes] × 2![Technic Brick 1 × 16 [15 Pin Holes] Black](/media/parts/3703/0/technic-brick-1-x-16-15-pin-holes-black.jpg)
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Plate 1 × 4 × 2
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Windscreen 2 × 4 × 2 No longer produced · last seen 2022 × 2
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Hinge Brick 1 × 2 Base × 2
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Box 2 × 2 × 2 Door with Slot × 2
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Technic Axle 3 × 2
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Hinge Brick 2 × 2 Top Plate Thin × 2
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Bar 1 × 6 [Closed Studs] No longer produced · last seen 2024 × 2![Bar 1 × 6 [Closed Studs] Light Bluish Gray](/media/parts/6140/71/bar-1-x-6-closed-studs-light-bluish-gray.jpg)
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Technic Axle and Pin Connector Perpendicular × 2
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Brick Special 2 × 2 with 2 Pins and Axle Hole No longer produced · last seen 2020 × 2
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Equipment Binoculars × 2
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Brick Special 1 × 4 with 4 Studs on One Side × 2
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Brick Round 1 × 1 Open Stud × 2
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Tile 1 × 2 with Groove × 2
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Plate Special 1 × 2 with Door Rail × 2
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Technic Beam 1 × 3 Thick × 2
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Seat / Chair 2 × 2 with Center Sprue Mark × 2
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Brick Curved 6 × 1 × 2
No part matches this colour selection.
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Spare parts (5)
These extra parts come with the set in case one gets lost.
Minifigures 1
Description
A truck for the building site
On real construction sites, heavy haulers carry machinery and large equipment from one place to another, and this model does the same job in miniature. The set belongs to the construction world of City, where diggers, cranes and lorries work together. A single driver minifigure is plenty, since the vehicle itself is the star. If you already have other construction machines on the shelf, the hauler supplies the missing link that moves them around.
Grey, black and a green accent
The colour palette is unusually sober: light bluish grey and black set the tone, white joins them, and green adds a few accents. That makes the lorry look industrial and believable rather than like a toy in signal colours. At 332 pieces the model is a mid-size build that fits into one session. The trailer bed and the cab form two clearly separate stages, which makes it easy to tackle them one after the other.
78 types and plenty of mechanics
The parts list contains 78 different types. For a vehicle of this size that is a solid mix of basic bricks, plates, wheels and special elements for the cab and chassis. Wheels, axle holders and flat plates in particular are easy to reuse later for your own lorries, trailers or chassis. If you enjoy rebuilding, there is enough material here to lengthen the load bed or put together an entirely different transport vehicle.
Play, display, rebuild
The hauler rolls, so it works for play on the carpet just as well as an addition to a building-site scene. The complete parts list is further down this page. With the “What can I build?” tool you can see which other models your current bricks allow and whether you are only a few parts short of another vehicle. A single lorry can quickly grow into a whole fleet that way.
FAQ
- How many pieces does the Heavy Hauler 7998 have?
- The set has 332 pieces in 78 different types, and it includes one minifigure.
- Which theme is it from?
- It belongs to City Construction, the building-site line of LEGO® City, and came out in 2007.
- Which colours dominate?
- Light bluish grey, black and white, with a few green parts as accents.
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