NASA Mars Science Laboratory Curiosity Rover
21104-1
Released: 2014 · Parts: 295 · Theme: LEGO Ideas and CUUSOO
NASA Mars Science Laboratory Curiosity Rover (21104-1) is a LEGO Ideas and CUUSOO LEGO set released in 2014 with 295 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing LEGO Ideas and CUUSOO sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 94 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2014 (12 years ago — may be retired)
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Catalog scale
295 parts listed · 94 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Shipping weight (est.)
~567 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
94 parts · page 1 of 2 · updating…
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![Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]](https://cdn.rebrickable.com/media/parts/elements/4289542.jpg)
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×4 · Dark Bluish Gray -
Brick 1 x 23004 · ×2 · White -
Brick 1 x 33622 · ×2 · White -
Brick 1 x 43010 · ×2 · Dark Bluish Gray -
Brick 1 x 43010 · ×2 · White -
Brick 2 x 43001 · ×2 · Light Bluish Gray -
Brick 2 x 62456 · ×2 · White -
Brick Arch 1 x 43659 · ×1 · White -
Brick Round 1 x 1 Open Stud3062b · ×2 · White -
Brick Round 1 x 1 Open Stud3062b · ×1 · Dark Bluish Gray -
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)54200 · ×1 · Black -
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)54200 · ×2 · Dark Bluish Gray -
Brick Sloped 30° 1 x 2 x 2/385984 · ×2 · White -
Brick Sloped 33° 3 x 23298 · ×20 · Dark Bluish Gray -
Brick Sloped 45° 2 x 1 with Bottom Pin3040b · ×2 · White -
Brick Sloped Inverted 34° 3 x 1 with Internal Stopper4287b · ×2 · White -
Brick Special 1 x 1 Studs on 4 Sides4733 · ×1 · Dark Bluish Gray -
Brick Special 1 x 1 with Headlight4070 · ×7 · White -
Brick Special 1 x 1 with Headlight4070 · ×1 · Dark Bluish Gray -
Brick Special 1 x 2 with Grille2877 · ×1 · Dark Bluish Gray -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×2 · White -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4529236.jpg)
Cone 1 x 1 [Top Groove]59900 · ×3 · Black -
![Cone 1 x 1 [Top Groove]](https://cdn.rebrickable.com/media/parts/elements/4529240.jpg)
Cone 1 x 1 [Top Groove]59900 · ×2 · Dark Bluish Gray -
![Dish 2 x 2 Inverted [Radar]](https://cdn.rebrickable.com/media/parts/elements/474001.jpg)
Dish 2 x 2 Inverted [Radar]4740 · ×1 · White -
Equipment Binoculars30162 · ×5 · Dark Bluish Gray -
Equipment Hose Nozzle / Gun with Side String Hole Simplified60849 · ×2 · Light Bluish Gray -
![Minifig Neckwear Bracket [One Stud]](https://cdn.rebrickable.com/media/parts/elements/4211760.jpg)
Minifig Neckwear Bracket [One Stud]42446 · ×2 · Light Bluish Gray -
Plate 1 x 13024 · ×2 · Black -
Plate 1 x 13024 · ×4 · White -
Plate 1 x 23023 · ×5 · White -
Plate 1 x 23023 · ×2 · Dark Bluish Gray -
Plate 1 x 33623 · ×1 · Dark Bluish Gray -
Plate 1 x 43710 · ×3 · White -
Plate 1 x 63666 · ×3 · White -
Plate 2 x 23022 · ×4 · White -
Plate 2 x 33021 · ×4 · Dark Bluish Gray -
Plate 2 x 63795 · ×3 · White -
Plate 6 x 83036 · ×1 · White -
Plate 8 x 1692438 · ×2 · Tan -
Plate Round 1 x 1 with Solid Stud6141 · ×1 · Trans-Red -
Plate Round 1 x 1 with Solid Stud6141 · ×5 · Dark Bluish Gray -
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a · ×3 · White -
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/265401.jpg)
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654 · ×4 · White -
![Plate Special 1 x 1 with Clip Vertical [Thick U Clip]](https://cdn.rebrickable.com/media/parts/elements/408501.jpg)
Plate Special 1 x 1 with Clip Vertical [Thick U Clip]4085c · ×2 · White -
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573 · ×6 · White -
Plate Special 1 x 2 with Clip Horizontal on End63868 · ×6 · White -
Plate Special 1 x 2 with Door Rail32028 · ×1 · White -
Plate Special 1 x 2 with Long Towball2508 · ×2 · Black