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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Tintin Moon Rocket

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21367 Tintin Moon Rocket

1,248 pieces in 191 part and color combinations, plus 5 minifigures.

The official piece count includes the 35 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Red 402 pieces

  • Bar 4L (Lightsaber Blade / Wand) Red Part 30374 Element 6296954 or 4648251 ×1
  • Bracket 1 x 1 - 1 x 1 Red Part 36841 Element 6372478 ×3
  • Bracket 1 x 1 - 1 x 1 Inverted Red Part 36840 Element 6249907 ×6
  • Bracket 1 x 1 - 1 x 2 Red Part 79389 Element 6435047 ×12
  • Bracket 1 x 1 - 1 x 2 Inverted Red Part 73825 Element 6345637 ×12
  • Brick 1 x 1 Red Part 3005 Element 300521 ×3
  • Brick 1 x 12 Red Part 6112 Element 611221 ×6
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×6
  • Brick 1 x 4 Red Part 3010 Element 301021 ×3
  • Brick Arch 1 x 5 x 2 Red Part 3572 Element 6594986 or 6433642 ×3
  • Brick Curved 1 x 8 x 1 2/3 Red Part 7217 Element 6594753 ×6
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×6
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×72
  • Brick Curved 4 x 1 Double, No Studs Red Part 93273 Element 4633914 ×21
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Red Part 11153 Element 6583512 or 6045937 ×3
  • Brick Curved 4 x 2 Double Red Part 7547 Element 6592314 ×6
  • Brick Curved Inverted 2 x 1 Red Part 24201 Element 6186398 ×6
  • Brick Round Corner 3 x 3 Macaroni with 2 Studs Red Part 5152 Element 6540808 ×12
  • Brick Round Corner 3 x 3 x 2 Dome Top Red Part 88293 Element 6334053 or 6185596 ×12
  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×3
  • Cone Half 6 x 3 x 6 (Elliptic Paraboloid) Red Part 18909 Element 6594751 ×6
  • Cone Half 8 x 4 x 8 (Elliptic Paraboloid) Red Part 8097 Element 6595787 ×2
  • Dish 2 x 2 Inverted [Radar] Red Part 4740 Element 4585146 or 4279383 ×1
  • Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside Red Part 3961 Element 6603363 or 6402243 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×6
  • Plate 1 x 12 Red Part 60479 Element 4514843 ×12
  • Plate 1 x 2 Red Part 3023 Element 302321 ×27
  • Plate 1 x 3 Red Part 3623 Element 362321 ×3
  • Plate 1 x 4 Red Part 3710 Element 371021 ×6
  • Plate 1 x 6 Red Part 3666 Element 366621 ×3
  • Plate 1 x 8 Red Part 3460 Element 346021 ×9
  • Plate 2 x 10 Red Part 3832 Element 383221 ×3
  • Plate 2 x 4 Red Part 3020 Element 302021 ×3
  • Plate Round 1 x 1 with Open Stud Red Part 85861 Element 6223427 1 spare in the box ×1
  • Plate Round 8 x 8 Red Part 74611 Element 6594752 ×1
  • Plate Round Half 3 x 6 with 1 x 2 Cutout Red Part 18646 Element 6295298 ×12
  • Plate Special 1 x 2 with Door Rail Red Part 32028 Element 4612575 or 4239063 ×6
  • Plate Special 1 x 2 with Pin Hole On Side Red Part 3172 Element 6433069 ×9
  • Plate Special 1 x 8 with Door Rail Red Part 4510 Element 6078594 or 4616360 ×6
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Red Part 18674 Element 6132541 ×1
  • Steering Wheel Small, 2 x 2 [Reinforced] Red Part 16091 Element 6527648 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×1
  • Technic Beam 1 x 11 Thick Red Part 32525 Element 4562805 or 4534913 ×3
  • Technic Beam 1 x 5 Thick Red Part 32316 Element 4142132 or 4128589 ×3
  • Technic Beam 1 x 9 Thick Red Part 40490 Element 4645733 or 4192225 ×3
  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×9
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Red Part 65304 Element 6347789 ×6
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Red Part 32124 Element 6547141 or 4118882 ×3
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 1 spare in the box ×18
  • Tile 1 x 3 Red Part 63864 Element 4533742 ×3
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×18
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×6
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 2 spares in the box ×5

White 249 pieces

  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom White Part 11215 Element 6053026 ×6
  • Brick Curved 1 x 2 x 1 2/3 with 1 Cutout White Part 5907 Element 6548968 or 6518954 ×3
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×48
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×15
  • Brick Curved 4 x 2 Double White Part 7547 Element 6554416 ×6
  • Brick Curved Inverted 2 x 1 White Part 24201 Element 6601928 or 6172927 ×6
  • Hinge Brick 1 x 2 Top Plate Thin White Part 3938 Element 393801 ×6
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×15
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×12
  • Plate 1 x 5 White Part 78329 Element 6550185 or 6350399 ×24
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×6
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×15
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×12
  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×18
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×12
  • Technic Axle Connector Smooth [with x Hole + Orientation] White Part 59443 Element 6212049 ×6
  • Technic Beam 1 x 5 Thick White Part 32316 Element 4249021 or 4140465 ×3
  • Technic Brick 1 x 2 [2 Pin Holes] White Part 32000 Element 6564911 or 3200001 ×6
  • Technic Pin 1/2 without Friction Ridges White Part 4274 Element 6552190 or 6388018 1 spare in the box ×9
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×6
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×6
  • Tile Special 1 x 3 Inverted with Center Hole White Part 35459 Element 6548289 or 6223491 ×6

Black 103 pieces

  • Bracket 1 x 1 - 1 x 1 Black Part 36841 Element 6299338 ×3
  • Plate 2 x 12 Black Part 2445 Element 244526 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×3
  • Plate 2 x 6 Black Part 3795 Element 379526 ×6
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 3 x 3 Cross Black Part 15397 Element 6097283 ×6
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×12
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×12
  • Plate Special 1 x 2 with 2 End Towballs Black Part 3170 Element 6416838 ×2
  • Plate Special 1 x 4 Rounded with 2 Open Studs Black Part 77845 Element 6428167 ×6
  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×3
  • Technic Axle and Pin Connector Angled Triple [120° Offset] Black Part 10288 Element 6460708 or 6273221 ×1
  • Technic Beam 1 x 7 Thin Black Part 32065 Element 6271573 or 6253293 ×6
  • Technic Brick 1 x 3 [3 Pin Holes] Black Part 5565 Element 6572774 ×3
  • Technic Bush Black Part 3713 Element 6332148 or 6210506 1 spare in the box ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×17
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Black Part 32124 Element 6280168 or 4114689 ×9
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×3
  • Wheel 31 x 15 Technic, 7 Pin Holes Black Part 60208 Element 6438426 or 6299336 ×1

Light Bluish Gray 92 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Light Bluish Gray Part 73825 Element 6345639 ×3
  • Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder Light Bluish Gray Part 73562 Element 6347992 ×6
  • Lever Small Base with Light Bluish Gray Lever Light Bluish Gray Part 298c05 Element 6267587 or 4226285 2 spares in the box ×5
  • Plate 1 x 5 Light Bluish Gray Part 78329 Element 6372029 ×6
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×6
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×6
  • Plate 2 x 3 with 1 x 1 Cutout Light Bluish Gray Part 73831 Element 6421522 ×12
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×4
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Light Bluish Gray Part 32828 Element 6227897 1 spare in the box ×1
  • Steering Wheel Small, 2 x 2 [Reinforced] Light Bluish Gray Part 16091 Element 6092956 or 6061697 ×1
  • Technic Beam 1 x 11 Thick Light Bluish Gray Part 32525 Element 4611705 or 4534910 ×3
  • Technic Beam 1 x 2 Thick Light Bluish Gray Part 43857 Element 4211862 ×3
  • Technic Beam 1 x 3 Thick with Center Axle Hole Light Bluish Gray Part 7229 Element 6540763 ×3
  • Technic Brick 1 x 1 with Axle Hole Light Bluish Gray Part 73230 Element 6336539 ×18
  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×3
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Light Bluish Gray Part 65304 Element 6321747 ×3
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Light Bluish Gray Part 32124 Element 6549304 or 4211592 ×3
  • Technic Plate Rotor 3 Blade with Smooth Ends, 6 Studs, 1 Bottom Ridge (Propeller) Light Bluish Gray Part 51138 Element 6307999 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×3

Yellow 71 pieces

  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×15
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×6
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×33
  • Plate Special 1 x 2 [Side Handle Closed Ends] Yellow Part 48336 Element 4501232 ×6
  • Steering Wheel with 4 Studs on Center Yellow Part 67811 Element 6389951 ×1
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×9
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×1

Tan 69 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Tan Part 36840 Element 6365720 ×5
  • Brick Special 1 x 1 Studs on 4 Sides Tan Part 4733 Element 6609636 or 6189167 ×5
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×1
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×12
  • Plate 1 x 8 Tan Part 3460 Element 4114324 or 346005 ×6
  • Plate 2 x 14 Tan Part 91988 Element 6036487 ×6
  • Plate Round Half 3 x 6 with 1 x 2 Cutout Tan Part 18646 Element 6099893 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Tan Part 60897 Element 6352222 or 6029889 ×1
  • Plate Special 1 x 2 with Door Rail Tan Part 32028 Element 4239062 or 4160483 ×6
  • Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) Tan Part 71752 Element 6330903 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Tan Part 59443 Element 6262188 ×5
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×12
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 2 spares in the box ×5
  • Tile Special 1 x 2 Grille with Bottom Groove Tan Part 2412b Element 4124456 or 393305 ×1

Blue 64 pieces

  • Dome 1 x 1 x 2/3 Blue Part 6908 Element 6584954 1 spare in the box ×3
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×9
  • Plate 1 x 8 Blue Part 3460 Element 346023 ×6
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×12
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Blue Part 60478 Element 6073890 ×6
  • Plate Special Round 1 x 1 with Hollow Stud and Underside Clip Blue Part 5264 Element 6537695 1 spare in the box ×6
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×19
  • Tile Round 1 x 1 Blue Part 98138 Element 6284575 or 6009460 1 spare in the box ×3

Green 61 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Green Part 3484 Element 6541878 ×6
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Green Part 11477 Element 6047426 ×3
  • Plate 1 x 2 Green Part 3023 Element 302328 ×21
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×6
  • Plate Round 1 x 1 with Solid Stud Green Part 6141 Element 4569058 or 4519965 1 spare in the box ×6
  • Plate Special 1 x 2 [Side Handle Closed Ends] Green Part 48336 Element 4521931 ×6
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Green Part 60470b Element 6347288 or 4556159 ×6
  • Technic Axle Connector Smooth [with x Hole + Orientation] Green Part 59443 Element 6374076 or 4654508 ×1
  • Tile Round 1 x 2 Half Circle Green Part 1748 Element 6510079 or 6493697 1 spare in the box ×6

Dark Bluish Gray 33 pieces

  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 2 Sides Dark Bluish Gray Part 80796 Element 6514456 or 6430926 ×3
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×6
  • Plate Special 2 x 2 with 2 Pins Dark Bluish Gray Part 15092 Element 6284702 or 6066952 ×6
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×3
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×12
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×3

Orange 20 pieces

  • Animal, Dog, Snowy with White Head, Retro Space Suit Print Orange Part 117247pr0001 Element 6667298 or 6593089 ×1
  • Brick 1 x 3 Orange Part 3622 Element 4118787 ×3
  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1
  • Plate 1 x 1 x 2/3 with Open Stud Orange Part 86996 Element 6442359 ×6
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×9

Reddish Brown 17 pieces

  • Plate Special 1 x 2 [Side Handle Closed Ends] Reddish Brown Part 48336 Element 6236915 or 4551526 ×2
  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×7
  • Technic Axle Connector Hub with 3 Axles at 120° Reddish Brown Part 57585 Element 6441316 ×8

Dark Blue 15 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Blue Part 59443 Element 6539419 ×6
  • Technic Beam 1 x 5 Thick Dark Blue Part 32316 Element 6420960 or 6151082 ×3
  • Technic Brick 1 x 2 [2 Pin Holes] Dark Blue Part 32000 Element 6574771 ×6

Dark Azure 11 pieces

  • Brick Curved 1 x 2 x 2/3 Double Curved Top, No Studs Dark Azure Part 3563 Element 6601287 ×10
  • Equipment Binoculars Dark Azure Part 30162 Element 6603200 1 spare in the box ×1

Medium Azure 9 pieces

  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×9

Sand Green 9 pieces

  • Brick Round Corner 3 x 3 Macaroni with 2 Studs Sand Green Part 5152 Element 6599347 ×2
  • Panel 3 x 3 x 2 Quarter Round Sand Green Part 3535 Element 6599346 ×2
  • Plate Round 1 x 1 with Solid Stud Sand Green Part 6141 Element 6403175 or 4180076 1 spare in the box ×3
  • Tile 1 x 2 with Groove Sand Green Part 3069b Element 4616578 or 4504803 ×2

Dark Pink 7 pieces

  • Brick Special 1 x 1 x 1 2/3 with 6 Studs on 3 Sides Dark Pink Part 7729 Element 6574782 ×6
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Dark Pink Part 32123b Element 6443852 1 spare in the box ×1

Medium Nougat 7 pieces

  • Bar 3L Medium Nougat Part 87994 Element 6600809 1 spare in the box ×2
  • Brick Round 2 x 2 with Axle Hole Medium Nougat Part 3941 Element 6454167 ×1
  • Plate 2 x 3 with 1 x 1 Cutout Medium Nougat Part 73831 Element 6336665 ×3
  • Tile Round 2 x 2 with Bottom Stud Holder Medium Nougat Part 14769 Element 6368592 or 6173694 ×1

Bright Pink 3 pieces

  • Technic Pin Connector Round 1L [Beam] Bright Pink Part 18654 Element 6573660 or 6313993 1 spare in the box ×3

Dark Orange 3 pieces

  • Plate 2 x 3 Dark Orange Part 3021 Element 6359717 or 6224275 ×3

Bright Green 1 piece

  • Technic Beam 1 x 3 Thick Bright Green Part 32523 Element 6573947 ×1

Flat Silver 1 piece

  • Tile Round 1 x 1 with Black Dot, Circle of Small Black Dots Print Flat Silver Part 98138pr0443 Element 6551965 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 21367-1 [No Color/Any Color] Part 10116283 Element 6593121 ×1

Minifigures 5 figures

  • Captain Haddock Minifigure, checked as a whole figure ×1
  • Professor Calculus Minifigure, checked as a whole figure ×1
  • Thomson Minifigure, checked as a whole figure ×1
  • Thompson Minifigure, checked as a whole figure ×1
  • Tintin Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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