BlockTalk Find Your Set

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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.

Space Astronaut

Checking

31152 Space Astronaut

647 pieces in 175 part and color combinations.

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

White 340 pieces

  • Bar Holder with Clip White Part 11090 Element 6341465 or 6136789 ×8
  • Bracket 1 x 1 - 1 x 1 Inverted White Part 36840 Element 6548290 or 6242241 ×2
  • Bracket 1 x 1 - 1 x 2 White Part 79389 Element 6442358 ×6
  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×5
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] White Part 28802 Element 6548284 or 6168618 ×8
  • Bracket 1 x 2 - 2 x 2 Inverted White Part 99207 Element 6552151 or 6548279 ×6
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×8
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×4
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×3
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×5
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×1
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×3
  • Brick Arch 1 x 3 x 2 Curved Top White Part 6005 Element 4629913 or 4502026 ×2
  • Brick Arch 1 x 8 x 2 Raised White Part 16577 Element 6619298 or 6313647 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×13
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×5
  • Brick Curved 4 x 2 No Studs White Part 93606 Element 6552144 or 6031947 ×2
  • Brick Curved Inverted 2 x 1 White Part 24201 Element 6601928 or 6172927 ×8
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs White Part 93604 Element 6552140 or 6018101 ×2
  • Brick Round Corner 3 x 3 x 2 Dome Top White Part 88293 Element 4586275 ×2
  • Brick Round, Curved 2 x 2 x 1 1/3, Corner White Part 67810 Element 6299937 ×2
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate White Part 61409 Element 6552142 or 6023804 ×2
  • Brick Sloped 18° 4 x 2 White Part 30363 Element 4143000 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×2
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×4
  • Brick Sloped 45° 2 x 2 with Computer Screen, Radar Print White Part 3039pr0025 Element 6309297 ×1
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin White Part 3747b Element 4500469 ×2
  • Brick Sloped Inverted 45° 2 x 1 with 2/3 Cutout White Part 2310 Element 6552211 or 6550131 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] White Part 76959 Element 6552189 or 6366391 ×2
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed White Part 52501 Element 4259937 ×2
  • Brick Sloped Inverted 75° 2 x 1 x 3 White Part 2449 Element 6619279 or 4532972 ×4
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×8
  • Brick Wedged 3 x 3 Cut Corner White Part 30505 Element 6210105 or 6096679 ×4
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left White Part 29120 Element 6552168 or 6213880 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right White Part 29119 Element 6552169 or 6213881 ×3
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] White Part 64225 Element 6632143 or 4567878 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] White Part 1927 Element 6497109 or 6416527 ×2
  • Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Top White Part 43045 Element 6266332 ×1
  • Light Cover with Internal Bar / Bionicle Barraki Eye with Hole in Bar White Part 4278 Element 6448949 1 spare in the box ×8
  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides White Part 23969 Element 6248490 or 6135529 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×6
  • Plate 1 x 12 White Part 60479 Element 6552130 or 6548269 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×26
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×6
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×6
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 14 White Part 91988 Element 6552188 or 6359065 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×17
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×11
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate Special 1 x 1 Rounded with Handle White Part 26047 Element 6564914 or 6174937 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×1
  • Plate Special 1 x 2, Top Clip [Open O] White Part 44861 Element 6347309 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version White Part 4304 Element 6603760 or 6469441 ×2
  • Plate Special 3 x 2 with Rounded End, Hole White Part 3176 Element 6609537 or 6089696 ×8
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×3
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes White Part 67696 Element 6360826 ×7
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced White Part 32123b Element 6634562 or 6360263 1 spare in the box ×4
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction White Part 47455 Element 6352203 or 4298040 ×2
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×3
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×2
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×12
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×2
  • Tile 2 x 6 White Part 69729 Element 6552183 or 6550182 ×1
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×4
  • Tile Round 1 x 1 with Offset Black Eye Print White Part 98138pr0008 Element 6284599 or 6029156 1 spare in the box ×2
  • Tile Round 2 x 4 White Part 66857 Element 6329902 ×8
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] White Part 99563 Element 6601943 or 6210076 ×19
  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 1 spare in the box ×2
  • Wedge Plate 2 x 2 Cut Corner White Part 26601 Element 6552166 or 6550160 ×6
  • Wedge Plate 2 x 4 White Part 51739 Element 6552128 or 4249506 ×1
  • Wheel Arch, Mudguard 4 x 2 x 2 1/2 White Part 35789 Element 6293776 or 6217895 ×2
  • Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended] White Part 62361 Element 6476001 or 4523556 ×1

Light Bluish Gray 124 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Light Bluish Gray Part 73825 Element 6345639 ×8
  • Bracket 1 x 2 - 1 x 2 Inverted Light Bluish Gray Part 99780 Element 6004990 ×18
  • Bracket 1 x 2 - 2 x 2 Light Bluish Gray Part 44728 Element 6117967 or 6009014 ×10
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×4
  • Brick Round 2 x 2 Truncated Cone Light Bluish Gray Part 98100 Element 6028324 ×2
  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×4
  • Brick Round, Half 1 x 2 Light Bluish Gray Part 68013 Element 6311384 ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Light Bluish Gray Part 15672 Element 6093859 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×2
  • Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) Light Bluish Gray Part 11610 Element 6538445 or 6167667 ×1
  • Hinge Plate 1 x 4 Locking Dual 1 Finger Light Bluish Gray Part 44568 Element 6276045 or 4211840 ×1
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×12
  • Plate 1 x 12 Light Bluish Gray Part 60479 Element 4514846 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×12
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×5
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×6
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×4
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×2
  • Plate Round Corner 3 x 3 Light Bluish Gray Part 30357 Element 4645412 or 4211756 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×2
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 2 x 2 with Towball and Hole Light Bluish Gray Part 15456 Element 6448319 or 6359225 ×2
  • Plate Special 4 x 4 with 2 x 2 Opening Light Bluish Gray Part 64799 Element 4612621 ×1
  • Technic Ball Joint Light Bluish Gray Part 32474 Element 6070731 or 4585707 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×2
  • Tile 1 x 2 with Controls, Slides, Joystick Print Light Bluish Gray Part 3069bpr0307 Element 6329662 ×1
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×4

Black 78 pieces

  • Bracket 1 x 1 - 1 x 2 Inverted Black Part 73825 Element 6335317 ×10
  • Brick 1 x 3 Black Part 3622 Element 362226 ×4
  • Brick 1 x 8 Black Part 3008 Element 300826 ×5
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Black Part 6091 Element 6383142 or 6184784 ×2
  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Black Part 70681 Element 6328095 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Black Part 3747b Element 4500458 or 374726 ×1
  • Brick Special 1 x 4 Palisade [aka Log] Black Part 30137 Element 6230228 or 4121915 ×3
  • Flexible Hose 8.5L with Tabless Ends (Fixed Ends same color as Tube) Black Part 73590c03a Element 6327402 or 6288582 ×2
  • Plate 1 x 10 Black Part 4477 Element 447726 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 ×8
  • Plate 1 x 6 Black Part 3666 Element 366626 ×3
  • Plate 2 x 14 Black Part 91988 Element 6001494 ×1
  • Plate 3 x 3 Corner Black Part 77844 Element 6439175 ×2
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×2
  • Plate Special 1 x 3 Rounded with 3 Open Studs Black Part 77850 Element 6428168 ×2
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×1
  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Black Part 32064a Element 6178922 or 4233487 ×3
  • Technic Pin Connector Hub with 2 Perpendicular Axles Black Part 10197 Element 6099801 or 6098801 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×3
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×5
  • Tile 2 x 6 Black Part 69729 Element 6318582 ×1
  • Tile Round 1 x 2 Half Circle Black Part 1748 Element 6510071 or 6420852 1 spare in the box ×2

Dark Bluish Gray 31 pieces

  • Bracket 2 x 2 with 1 x 2 Vertical Studs Dark Bluish Gray Part 41682 Element 6250018 ×1
  • Brick Special 1 x 2 Rounded with Center Bars Dark Bluish Gray Part 77808 Element 6510213 or 6390673 ×2
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×15
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Technic Brick 1 x 2 with Hole and Dual Beam Extensions Dark Bluish Gray Part 85943 Element 6324639 or 4547958 ×2
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×3
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×2
  • Tile 1 x 2 with Controls Print Dark Bluish Gray Part 3069bpr0276 Element 6291791 ×1

Tan 19 pieces

  • Bracket 1 x 1 - 1 x 1 Tan Part 36841 Element 6374192 ×4
  • Bracket 1 x 2 - 2 x 2 Inverted Tan Part 99207 Element 6174925 ×3
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×2
  • Plate 1 x 5 Tan Part 78329 Element 6351905 ×4
  • Plate Special 1 x 2 with Door Rail Tan Part 32028 Element 4239062 or 4160483 ×4
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Tan Part 48171 Element 6492143 or 6375375 ×2

Red 13 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Red Part 99207 Element 6001806 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×1

Dark Azure 11 pieces

  • Plate 1 x 2 Dark Azure Part 3023 Element 4653988 ×11

Dark Blue 8 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Dark Blue Part 1927 Element 6416530 ×2
  • Plate 1 x 1 Dark Blue Part 3024 Element 6554188 or 4184108 1 spare in the box ×4
  • Plate 2 x 3 Dark Blue Part 3021 Element 6554192 or 4530028 ×2

Trans-Clear 6 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×6

Medium Nougat 5 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Nougat Part 11477 Element 6356566 or 6167646 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Medium Nougat Part 85984 Element 6218358 ×2
  • Plate 1 x 2 Medium Nougat Part 3023 Element 6218360 or 4645055 ×1

Pearl Gold 5 pieces

  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Pearl Gold Part 61252 Element 6284379 or 4523160 ×2
  • Plate Special 1 x 2 with Angled Handles on Side Pearl Gold Part 92692 Element 6280488 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×2

Blue 4 pieces

  • Bracket 1 x 2 - 2 x 2 Blue Part 44728 Element 6117968 or 6037412 ×2
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×2

Metallic Gold 1 piece

  • Windscreen 6 x 6 x 3 Dome with Dual 2 Fingers Metallic Gold Part 52979 Element 6458428 ×1

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Reddish Brown 1 piece

  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Reddish Brown Part 4304 Element 6470170 ×1

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

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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