
LEGO® MT-61 Crystal Reaper
The MT-61 Crystal Reaper is part of the Mars Mission range, released in 2008. It has 600 pieces and six minifigures, and you build a large vehicle in black, white and orange.
- Set number
- 7645
- Year
- 2008
- Pieces
- 600
- Minifigures
- 6
- Theme
- Mars Mission
- Different parts
- 181
Parts list 181
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Technic Link Tread Wide with Two Pin Holes No longer produced · last seen 2009 × 70
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 44
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Technic Pin 1/2 without Friction Ridges × 16
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Technic Axle Pin with Friction Ridges Lengthwise × 13
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Plate 1 × 2 × 10
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Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced × 10
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2009 × 9![Cone 1 × 1 [No Top Groove] Trans-Dark Blue](/media/parts/4589/33/cone-1-x-1-no-top-groove-trans-dark-blue.jpg)
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Plate Round 1 × 1 with Solid Stud × 9
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Technic Beam 2 × 4 L-Shape Thick × 8
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Arm Mechanical with Clip [Thin Support] No longer produced · last seen 2011 × 8![Arm Mechanical with Clip [Thin Support] Pearl Light Gray](/media/parts/53989/135/arm-mechanical-with-clip-thin-support-pearl-light-gray.jpg)
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Plate Special 1 × 2 Side Handle [Free Ends] × 7![Plate Special 1 × 2 Side Handle [Free Ends] Orange](/media/parts/2540/25/plate-special-1-x-2-side-handle-free-ends-orange.jpg)
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Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) × 7
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Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] No longer produced · last seen 2021 × 6![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red](/media/parts/32054/4/technic-pin-long-with-friction-ridges-lengthwise-and-stop-bush-3-lateral-holes-big-pin-hole-red.jpg)
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Bar 1L with Clip No longer produced · last seen 2009 × 6
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 6
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Technic Tread Sprocket Wheel Large 10 Tooth No longer produced · last seen 2009 × 6
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Large Figure Mask / Visor with Axle Hole No longer produced · last seen 2008 × 6
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Tile Special 1 × 2 Grille with Bottom Groove × 5
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Technic Brick 1 × 2 [1 Pin Hole] × 5![Technic Brick 1 × 2 [1 Pin Hole] White](/media/parts/3700/15/technic-brick-1-x-2-1-pin-hole-white.jpg)
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Rock 1 × 1 Jewel / Gem 24 Facet No longer produced · last seen 2022 × 5
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Technic Brick 1 × 14 [13 Pin Holes] × 5![Technic Brick 1 × 14 [13 Pin Holes] Black](/media/parts/32018/0/technic-brick-1-x-14-13-pin-holes-black.jpg)
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Plate Special 1 × 2 [Side Handle Closed Ends] × 5![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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Plate Round 2 × 2 with Rounded Bottom [Boat Stud] × 4![Plate Round 2 × 2 with Rounded Bottom [Boat Stud] Blue](/media/parts/2654/1/plate-round-2-x-2-with-rounded-bottom-boat-stud-blue.jpg)
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Plate Special 2 × 2 with 2 Pin Holes × 4
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Brick Special 1 × 2 with Grille × 4
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Lever Small Base with Black Lever × 4
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Plate 2 × 3 × 4
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Plate 2 × 2 × 4
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Hinge Cylinder 1 × 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth No longer produced · last seen 2019 × 4
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Plate 1 × 3 × 4
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Technic Brick 1 × 16 [15 Pin Holes] × 4![Technic Brick 1 × 16 [15 Pin Holes] White](/media/parts/3703/15/technic-brick-1-x-16-15-pin-holes-white.jpg)
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Technic Bush × 4
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Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] × 4![Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring] Dark Bluish Gray](/media/parts/4081b/72/plate-special-1-x-1-with-clip-light-bar-hole-thick-ring-dark-bluish-gray.jpg)
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Weapon Pike / Spear Round End No longer produced · last seen 2015 × 4
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2009 × 4![Cone 1 × 1 [No Top Groove] Trans-Neon Green](/media/parts/4589/42/cone-1-x-1-no-top-groove-trans-neon-green.jpg)
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Wheel Hard Plastic Small (22mm D. x 24mm) No longer produced · last seen 2008 × 4
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Plate Round 1 × 1 with Solid Stud × 4
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Hinge Cylinder 1 × 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth No longer produced · last seen 2020 × 4
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Technic Axle 5.5 with Stop [Rounded Short End] × 4![Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray](/media/parts/59426/72/technic-axle-55-with-stop-rounded-short-end-dark-bluish-gray.jpg)
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Brick Curved 4 × 1 No Studs [Stud Holder with Asymmetric Ridges] No longer produced · last seen 2012 × 4![Brick Curved 4 × 1 No Studs [Stud Holder with Asymmetric Ridges] White](/media/parts/61678/15/brick-curved-4-x-1-no-studs-stud-holder-with-asymmetric-ridges-white.jpg)
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Technic Pin Connector Round [Slotted] × 4![Technic Pin Connector Round [Slotted] White](/media/parts/62462/15/technic-pin-connector-round-slotted-white.jpg)
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Tile 1 × 4 with Groove × 3
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Plate 2 × 8 × 3
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Brick Sloped 45° 2 × 1 Triple Smooth No longer produced · last seen 2009 × 3
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Technic Brick 1 × 4 [3 Pin Holes] × 3![Technic Brick 1 × 4 [3 Pin Holes] White](/media/parts/3701/15/technic-brick-1-x-4-3-pin-holes-white.jpg)
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Plate 1 × 4 × 3
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Plate 1 × 4 × 3
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Hinge Brick 1 × 2 Base × 3
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Tile Round 2 × 2 with Bottom Cross No longer produced · last seen 2014 × 3
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Tile 1 × 8 with Groove × 3
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Cone 1 × 1 [No Top Groove] No longer produced · last seen 2010 × 3![Cone 1 × 1 [No Top Groove] Black](/media/parts/4589/0/cone-1-x-1-no-top-groove-black.jpg)
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Dish 2 × 2 Inverted [Radar] No longer produced · last seen 2022 × 3![Dish 2 × 2 Inverted [Radar] Trans-Neon Green](/media/parts/4740/42/dish-2-x-2-inverted-radar-trans-neon-green.jpg)
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Plate Special 1 × 2 with Clips Horizontal [Thick U-Clips] No longer produced · last seen 2013 × 3![Plate Special 1 × 2 with Clips Horizontal [Thick U-Clips] Black](/media/parts/60470a/0/plate-special-1-x-2-with-clips-horizontal-thick-u-clips-black.jpg)
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Hinge Plate 1 × 2 Locking with 2 Fingers on Side, 9 Teeth No longer produced · last seen 2020 × 3
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Bar 6L with Round Cap and Partially Flat Shaft No longer produced · last seen 2008 × 3
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Wing, Tail 4 × 1 × 3 × 2
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Equipment Goblet / Glass No longer produced · last seen 2018 × 2
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Tile Special 1 × 2 Grille with Bottom Groove × 2
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Wedge Plate 3 × 6 Cut Corners × 2
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Tile Special 1 × 2 with Handle × 2
No part matches this colour selection.
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Spare parts (14)
These extra parts come with the set in case one gets lost.
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Bar 1L with Clip No longer produced · last seen 2009 × 3
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 2
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Lever Small Base with Black Lever × 2
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Technic Pin 1/2 without Friction Ridges × 2
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Plate Round 1 × 1 with Solid Stud × 2
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Plate Round 1 × 1 with Solid Stud × 2
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 2
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Headwear Accessory Visor For Standard Helmet No longer produced · last seen 2024 × 1
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Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced × 1
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Technic Bush × 1
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Weapon Pike / Spear Round End No longer produced · last seen 2015 × 1
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Pneumatic T-Piece (T Bar) [New Style] × 1![Pneumatic T-Piece (T Bar) [New Style] Light Bluish Gray](/media/parts/4697b/71/pneumatic-t-piece-t-bar-new-style-light-bluish-gray.jpg)
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Plate Round 1 × 1 with Solid Stud × 1
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 1
Minifigures 6
Description
A machine for the Red Planet
Mars Mission tells of space explorers who meet aliens on the red planet. The Crystal Reaper is a specialist vehicle, and its name already hints at crystals as the prize. You build a piece of technical hardware with plenty of room for figures and accessories. As a play set it suits space stories that are more about missions and adventure than about realistic spaceflight, so the tone is playful rather than scientific. Crystals and claws give the vehicle a clear purpose.
Six figures, many roles
Six minifigures make a large crew for a 600-piece set. You can form teams that work together or against each other: researchers, engineers and creatures from Mars. That keeps play varied, and if you own other Mars Mission sets, the groups can be mixed. For collectors the figures are also a reason to look for this set, since not every box in the theme comes with this many people. Two siblings can easily share the crew between them.
Black, white and a touch of orange
The main colours are black, white, orange and light bluish grey, giving the vehicle a technical, slightly dark look in which orange stands out like a warning colour. With 158 different elements among 600 pieces there are many special shapes for the drive, claws and cockpit. If you like space themes, the parts list has plenty of elements for your own ships or stations. The colour split is listed there as well.
Buy second-hand, combine anew
The set has not been sold in shops for years and usually appears second-hand. Since it contains many special elements, check the parts list for completeness before buying. If you later want to use the parts elsewhere, the “What can I build?” tool shows which other sets your collection could make. The Mars vehicle then turns into a spare-parts store for fresh ideas and a handy supply of black and white bricks.
FAQ
- How many pieces and minifigures does the MT-61 Crystal Reaper have?
- Set 7645 has 600 pieces, 158 of them different, and six minifigures.
- Which range does it belong to?
- It is from the Mars Mission range in the Space theme, released in 2008.
- Which colours are most common?
- Black, white, orange and light bluish grey.
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