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.

Eiffel Tower

Checking

10307 Eiffel Tower

10,001 pieces in 277 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

14 more look-alike pairs
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Black ×48 Dark Bluish Gray ×36 Black is darker than Dark Bluish Gray.
  • Plate 1 x 4 Black ×4 Dark Bluish Gray ×70 Black is darker than Dark Bluish Gray.
  • Plate 1 x 8 Black ×16 Dark Bluish Gray ×96 Black is darker than Dark Bluish Gray.
  • Plate 2 x 12 Black ×8 Dark Bluish Gray ×8 Black is darker than Dark Bluish Gray.
  • Plate 2 x 2 Corner Black ×4 Dark Bluish Gray ×8 Black is darker than Dark Bluish Gray.
  • Plate 2 x 3 Black ×16 Dark Bluish Gray ×100 Black is darker than Dark Bluish Gray.
  • Plate 2 x 8 Black ×8 Dark Bluish Gray ×44 Black is darker than Dark Bluish Gray.
  • Plate Round 1 x 1 with Solid Stud Black ×12 Dark Bluish Gray ×284 Black is darker than Dark Bluish Gray.
  • Tile 1 x 3 Black ×2 Dark Bluish Gray ×76 Black is darker than Dark Bluish Gray.
  • Tile 45° Cut 2 x 2 (Triangle) Black ×20 Dark Bluish Gray ×16 Black is darker than Dark Bluish Gray.
  • Tile Round 1 x 1 Black ×12 Dark Bluish Gray ×4 Black is darker than Dark Bluish Gray.
  • Tile Round 1 x 1 Quarter Black ×8 Dark Bluish Gray ×40 Black is darker than Dark Bluish Gray.
  • Tile Special Round 1 x 1 with Hollow Bar Black ×48 Dark Bluish Gray ×148 Black is darker than Dark Bluish Gray.
  • Wedge Plate 3 x 3 Cut Corner Black ×20 Dark Bluish Gray ×28 Black is darker than Dark Bluish Gray.
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Piece checklist

Plates 2,404 pieces

  • Plate 1 x 4 Black Part 3710 Element 371026 Also in Dark Bluish Gray ×4
  • Plate 1 x 5 Black Part 78329 Element 6350415 ×4
  • Plate 1 x 8 Black Part 3460 Element 346026 Also in Dark Bluish Gray ×16
  • Plate 16 x 16 Black Part 91405 Element 6306097 or 6151690 ×4
  • Plate 2 x 12 Black Part 2445 Element 244526 Also in Dark Bluish Gray ×8
  • Plate 2 x 14 Black Part 91988 Element 6001494 ×12
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 Also in Dark Bluish Gray ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 Also in Dark Bluish Gray ×16
  • Plate 2 x 8 Black Part 3034 Element 303426 Also in Dark Bluish Gray ×8
  • Plate 3 x 3 Cross Black Part 15397 Element 6097283 ×4
  • Plate 8 x 16 Black Part 92438 Element 6094066 ×8
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 1 x 6 Blue Part 3666 Element 366623 ×8
  • Plate 2 x 10 Blue Part 3832 Element 383223 ×4
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×18
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×4
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 9 spares in the box ×268
  • Plate 1 x 1 x 2/3 with Open Stud Dark Bluish Gray Part 86996 Element 6388133 ×44
  • Plate 1 x 10 Dark Bluish Gray Part 4477 Element 4257526 or 4210816 ×12
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×390
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×204
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 Also in Black ×70
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×666
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 Also in Black ×96
  • Plate 2 x 12 Dark Bluish Gray Part 2445 Element 4211067 Also in Black ×8
  • Plate 2 x 16 Dark Bluish Gray Part 4282 Element 4210796 ×4
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×12
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 Also in Black ×8
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 Also in Black ×100
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×18
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×22
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 Also in Black ×44
  • Plate 3 x 3 Dark Bluish Gray Part 11212 Element 6039176 ×20
  • Plate 4 x 10 Dark Bluish Gray Part 3030 Element 4211122 ×9
  • Plate 4 x 4 Dark Bluish Gray Part 3031 Element 4243831 or 4211089 ×6
  • Plate 4 x 4 Corner Dark Bluish Gray Part 2639 Element 4539429 ×4
  • Plate 6 x 8 Dark Bluish Gray Part 3036 Element 4210794 ×8
  • Plate 8 x 8 Dark Bluish Gray Part 41539 Element 4210802 ×12
  • Plate 2 x 16 Dark Tan Part 4282 Element 6316277 ×4
  • Plate 2 x 3 Dark Tan Part 3021 Element 6035540 or 6015192 ×4
  • Plate 2 x 6 Dark Tan Part 3795 Element 4550329 ×8
  • Plate 4 x 4 Corner Dark Tan Part 2639 Element 6151537 ×4
  • Plate 8 x 8 Dark Tan Part 41539 Element 4570111 Also in Tan ×5
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×4
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×16
  • Plate 2 x 4 Olive Green Part 3020 Element 6031128 or 6020144 ×16
  • Plate 1 x 2 Red Part 3023 Element 302321 ×14
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×30
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×32
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×48
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×4
  • Plate 8 x 8 Tan Part 41539 Element 4624223 or 4502811 Also in Dark Tan ×4
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 1 spare in the box ×4
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×52
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2

Plates Special 1,696 pieces

  • Bracket 1 x 1 - 1 x 1 Black Part 36841 Element 6299338 ×4
  • Bracket 1 x 1 - 1 x 2 Black Part 79389 Element 6380236 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Black Part 61252 Element 6308000 or 4517925 ×8
  • Plate Special 1 x 2 with Clip Horizontal on Side Black Part 11476 Element 6313116 or 6132731 ×4
  • Plate Special 1 x 2 with Clip Vertical on End Black Part 78256 Element 6350725 ×8
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Blue Part 15573 Element 6092582 ×64
  • Bracket 1 x 1 - 1 x 1 Inverted Dark Bluish Gray Part 36840 Element 6225494 ×16
  • Bracket 1 x 2 - 1 x 2 Dark Bluish Gray Part 99781 Element 6214341 ×40
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×20
  • Plate Special 1 x 1 Rounded with Handle Dark Bluish Gray Part 26047 Element 6388119 ×100
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×704
  • Plate Special 1 x 1 with Handle on 2 Ends Dark Bluish Gray Part 78257 Element 6352600 ×12
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Dark Bluish Gray Part 88072 Element 6261355 or 4611703 ×4
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Bluish Gray Part 63868 Element 6336990 or 4581225 ×8
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Dark Bluish Gray Part 60470b Element 6350292 ×12
  • Plate Special 1 x 2 with Door Rail Dark Bluish Gray Part 32028 Element 4543086 or 4541289 ×8
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×44
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Dark Bluish Gray Part 3839b Element 4263176 ×60
  • Plate Special 1 x 2 with Handles on Ends Dark Bluish Gray Part 18649 Element 6396395 ×64
  • Plate Special 1 x 2, Top Clip [Open O] Dark Bluish Gray Part 44861 Element 6344754 ×104
  • Plate Special 1 x 3 with 2 Clips on Top Dark Bluish Gray Part 79987 Element 6365692 ×88
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 34103 Element 6343852 ×56
  • Plate Special 16 x 16 x 2/3 with Eight Recessed Edges with 1 x 4 Studs and Four Recessed Centers with 2 x 4 Studs Dark Bluish Gray Part 69958 Element 6325635 ×4
  • Plate Special 2 x 2 with Only 2 studs Dark Bluish Gray Part 33909 Element 6309059 ×16
  • Plate Special 4 x 4 with 2 x 2 Opening Dark Bluish Gray Part 64799 Element 6186825 ×4
  • Plate Special 8 x 8 with Grille [Hole in Center] Dark Bluish Gray Part 4151b Element 6471953 or 4299022 ×14
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space Dark Bluish Gray Part 79194 Element 6510220 or 6392597 2 spares in the box ×8
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Dark Bluish Gray Part 32828 Element 6388118 2 spares in the box ×40
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×4
  • Plate Special 2 x 2 with Only 2 studs Dark Tan Part 33909 Element 6396392 ×80
  • Plate Special 8 x 16 x 2/3 with Six Recessed Edges with 1 x 4 Studs and Recessed Center with 2 x 4 Studs Dark Tan Part 71772 Element 6346348 ×12
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Flat Silver Part 75937 Element 6020990 ×1
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×2
  • Plate Special 16 x 16 x 2/3 with Eight Recessed Edges with 1 x 4 Studs and Four Recessed Centers with 2 x 4 Studs Olive Green Part 69958 Element 6396387 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Red Part 60897 Element 6337002 or 4588003 ×2
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Red Part 34103 Element 6251410 ×4
  • Plate Special 2 x 2 with Only 2 studs Red Part 33909 Element 6219819 ×2
  • Plate Special 4 x 4 with 2 x 2 Opening Reddish Brown Part 64799 Element 6070442 ×1
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×32
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Yellow Part 60897 Element 6348065 or 4613258 ×2
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Yellow Part 34103 Element 6228602 ×32
  • Plate Special 2 x 2 with Only 2 studs Yellow Part 33909 Element 6388491 or 6224666 ×2

Bars, Ladders and Fences 1,401 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Dark Bluish Gray Part 48729b Element 6278155 or 4579234 2 spares in the box ×12
  • Bar 2L with Stop in Center Dark Bluish Gray Part 78258 Element 6350724 6 spares in the box ×256
  • Bar 3L Dark Bluish Gray Part 87994 Element 6310596 4 spares in the box ×172
  • Bar 4L (Lightsaber Blade / Wand) Dark Bluish Gray Part 30374 Element 6378143 or 6353308 ×152
  • Bar 6L with Stop Ring Dark Bluish Gray Part 63965 Element 6170420 or 6081987 ×1
  • Bar Holder with Clip Dark Bluish Gray Part 11090 Element 6336970 or 6015890 ×32
  • Bar Holder with Hole and Bar Handle Dark Bluish Gray Part 23443 Element 6397633 ×660
  • Fence Lattice 1 x 4 x 1 Dark Bluish Gray Part 3633 Element 4219725 ×64
  • Fence Lattice 1 x 4 x 2 Dark Bluish Gray Part 3185 Element 6388129 ×52

Tiles 555 pieces

  • Tile 1 x 3 Black Part 63864 Element 4558170 Also in Dark Bluish Gray ×2
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 2 spares in the box ×36
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×48
  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 Also in Black ×76
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×28
  • Tile 1 x 6 with Groove Dark Bluish Gray Part 6636 Element 4210651 ×42
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 ×80
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 ×12
  • Tile 2 x 3 Dark Bluish Gray Part 26603 Element 6187008 ×4
  • Tile 2 x 4 with Groove Dark Bluish Gray Part 87079 Element 4560184 ×34
  • Tile 2 x 6 Dark Bluish Gray Part 69729 Element 6321746 ×4
  • Tile 2 x 2 with Groove Dark Red Part 3068b Element 4539105 or 4177046 ×1
  • Tile 1 x 4 with Groove Dark Tan Part 2431 Element 6175927 ×32
  • Tile 2 x 2 with Groove Dark Tan Part 3068b Element 4507045 or 4251986 ×88
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×8
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×48
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×8
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2

Plates Round Curved and Dishes 542 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box Also in Dark Bluish Gray ×12
  • Plate Round 1 x 1 with Open Stud Dark Bluish Gray Part 85861 Element 6231765 3 spares in the box ×168
  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 4 spares in the box Also in Black ×284
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×14
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×2
  • Plate Round 4 x 4 with 2 x 2 Round Opening Light Bluish Gray Part 11833 Element 6167798 or 6028015 ×1
  • Plate Round 6 x 6 with Hole Light Bluish Gray Part 11213 Element 6015349 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×56
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×2

Plants & Trees 480 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 1 spare in the box ×144
  • Plant, Flower Stem with Bar and 6 Stems Green Part 19119 Element 6269940 or 6097232 ×48
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Green Part 24866 Element 6135287 2 spares in the box ×264
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lime Part 24866 Element 6209692 1 spare in the box ×24

Minifig Accessories 469 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Black Part 64644 Element 4538456 Also in Dark Bluish Gray ×48
  • Equipment Candlestick Dark Bluish Gray Part 37762 Element 6388120 1 spare in the box ×345
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Bluish Gray Part 64644 Element 6396412 1 spare in the box Also in Black ×36
  • Food Hot Dog / Sausage Dark Bluish Gray Part 33078 Element 6388126 1 spare in the box ×32
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Reddish Brown Part 64644 Element 6310449 ×8

Bricks 440 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 Also in Dark Bluish Gray ×2
  • Brick 1 x 10 Black Part 6111 Element 611126 ×16
  • Brick 1 x 3 Black Part 3622 Element 362226 Also in Dark Bluish Gray ×8
  • Brick 1 x 6 Black Part 3009 Element 300926 Also in Dark Bluish Gray ×32
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 Also in Dark Bluish Gray ×16
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 Also in Dark Bluish Gray ×4
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×4
  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×16
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 Also in Black ×4
  • Brick 1 x 16 Dark Bluish Gray Part 2465 Element 4210783 ×6
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 ×68
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 Also in Black ×22
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×16
  • Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 Also in Black ×4
  • Brick 1 x 8 Dark Bluish Gray Part 3008 Element 4211099 ×16
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 Also in Black ×4
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 Also in Black ×24
  • Brick 2 x 8 Dark Bluish Gray Part 3007 Element 6187438 or 6037406 ×4
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×12
  • Brick 1 x 2 Medium Blue Part 3004 Element 4629786 or 4179833 ×20
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×9
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×8
  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×40
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×1
  • Brick 2 x 10 White Part 3006 Element 4617855 or 300601 ×4
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×56
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×8
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×8
  • Brick 2 x 2 Corner Yellow Part 2357 Element 235774 or 235724 ×8

Tiles Special 404 pieces

  • Tile 45° Cut 2 x 2 (Triangle) Black Part 35787 Element 6214807 Also in Dark Bluish Gray ×20
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 1 spare in the box Also in Dark Bluish Gray ×48
  • Tile Special 1 x 1 with Clip with Rounded Edges Blue Part 15712 Element 6344028 or 6071264 ×2
  • Tile 45° Cut 2 x 2 (Triangle) Dark Bluish Gray Part 35787 Element 6262025 Also in Black ×16
  • Tile Special 1 x 1 with Clip with Rounded Edges Dark Bluish Gray Part 15712 Element 6344022 or 6071226 ×44
  • Tile Special 1 x 2 with Handle Dark Bluish Gray Part 2432 Element 4211039 ×12
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Dark Bluish Gray Part 99563 Element 6331866 ×72
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Dark Bluish Gray Part 27263 Element 6177079 ×4
  • Tile Special 2 x 2 Inverted Dark Bluish Gray Part 11203 Element 6013082 ×8
  • Tile Special 2 x 3 with 2 Clips without Tab between Clips Dark Bluish Gray Part 65886 Element 6331689 ×8
  • Tile Special Round 1 x 1 with Hollow Bar Dark Bluish Gray Part 20482 Element 6271752 1 spare in the box Also in Black ×148
  • Tile Special Round 2 x 2 with Hole Dark Bluish Gray Part 15535 Element 6055313 ×1
  • Tile 45° Cut 2 x 2 (Triangle) Red Part 35787 Element 6351892 ×2
  • Tile Special Round 2 x 2 with Hole Red Part 15535 Element 6102138 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Tan Part 15712 Element 6360078 or 6252969 ×16
  • Tile 45° Cut 2 x 2 (Triangle) Yellow Part 35787 Element 6329868 ×2

Technic Connectors 293 pieces

  • Technic Pin Connector Round with 4 Clips Black Part 90202 Element 6320293 or 6052369 ×4
  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Dark Bluish Gray Part 24122 Element 6310174 ×168
  • Technic Axle Connector Hub with 4 Bars at 90°, Reinforced Axle Hole Dark Bluish Gray Part 68888 Element 6316692 ×112
  • Technic Pin Connector Round [Slotted] Pearl Titanium Part 62462 Element 6245501 or 6167943 ×1
  • Technic Pin Connector 3L with 2 Pins and Center Hole [Pin Ridges Across Part] Reddish Brown Part 46189 Element 6323704 ×8

Bricks Sloped 262 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 1 spare in the box ×52
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Bluish Gray Part 15672 Element 6069164 or 4621917 ×12
  • Brick Sloped 45° 2 x 2 Double Convex Dark Bluish Gray Part 3045 Element 4210646 ×4
  • Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection Dark Bluish Gray Part 4287c Element 4211068 ×4
  • Brick Sloped Inverted 45° 2 x 1 Dark Bluish Gray Part 3665 Element 4211096 ×12
  • Brick Sloped 30° 1 x 2 x 2/3 Tan Part 85984 Element 4624086 ×64
  • Brick Sloped 45° 2 x 1 with Bottom Pin Tan Part 3040b Element 4121972 or 4113989 ×18
  • Brick Sloped 45° 2 x 2 Tan Part 3039 Element 4114322 ×18
  • Brick Sloped 45° 2 x 2 Double Convex Tan Part 3045 Element 6222431 or 4542407 ×32
  • Brick Sloped 45° 2 x 4 Tan Part 3037 Element 6186258 or 4614739 ×46

Bricks Special 229 pieces

  • Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder Black Part 73562 Element 6395375 ×12
  • Brick Special 2 x 2 with Pin and Axle Hole Black Part 6232 Element 6365577 or 6070692 ×4
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×8
  • Brick Special 1 x 1 with Scroll with Open Stud Dark Bluish Gray Part 20310 Element 6388131 ×72
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Dark Bluish Gray Part 26604 Element 6332045 ×28
  • Brick Special 1 x 1 with Studs on 2 Sides Dark Bluish Gray Part 47905 Element 4213574 ×4
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Dark Bluish Gray Part 32952 Element 6228923 ×52
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Dark Bluish Gray Part 30237b Element 6335306 or 6127738 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×32
  • Brick Special 1 x 1 Studs on 4 Sides Reddish Brown Part 4733 Element 6133765 or 4528447 ×8
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Reddish Brown Part 30000 Element 6344930 or 6318114 ×1

Technic Pins 160 pieces

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 3 spares in the box ×101
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×16
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Light Bluish Gray Part 65304 Element 6321747 ×10
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Orange Part 65304 Element 6347790 ×32

Hinges, Arms and Turntables 104 pieces

  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×4
  • Hinge Brick 1 x 2 Base Dark Bluish Gray Part 3937 Element 4211066 ×44
  • Hinge Brick 1 x 2 Top Plate Thin Dark Bluish Gray Part 3938 Element 6176400 or 4541235 ×44
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Dark Bluish Gray Part 1927 Element 6416526 ×8
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×4

Bricks Curved 88 pieces

  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Black Part 47457 Element 6394979 or 4218575 ×16
  • Brick Curved 2 x 2 x 2/3 Dark Bluish Gray Part 15068 Element 6071261 ×4
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Dark Bluish Gray Part 11153 Element 6042955 ×8
  • Brick Curved Inverted 2 x 1 Dark Bluish Gray Part 24201 Element 6215212 ×8
  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Dark Bluish Gray Part 70681 Element 6388127 ×52

Tiles Round and Curved 84 pieces

  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 1 spare in the box Also in Dark Bluish Gray ×12
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box Also in Dark Bluish Gray ×8
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box Also in Black ×4
  • Tile Round 1 x 1 Quarter Dark Bluish Gray Part 25269 Element 6199549 1 spare in the box Also in Black ×40
  • Tile Round 1 x 1 Tan Part 98138 Element 6284573 or 6139649 1 spare in the box ×4
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×16

Technic Bricks 82 pieces

  • Technic Brick 1 x 10 [9 Pin Holes] Dark Azure Part 2730 Element 6197913 ×4
  • Technic Brick 1 x 16 [15 Pin Holes] Dark Bluish Gray Part 3703 Element 4256828 ×24
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Dark Bluish Gray Part 3894 Element 4210917 or 3894199 ×4
  • Technic Brick 1 x 10 [9 Pin Holes] Light Bluish Gray Part 2730 Element 4211374 ×4
  • Technic Brick 1 x 14 [13 Pin Holes] Light Bluish Gray Part 32018 Element 4211705 ×4
  • Technic Brick 1 x 8 [7 Pin Holes] Light Bluish Gray Part 3702 Element 4211442 ×8
  • Technic Brick 1 x 12 [11 Pin Holes] Red Part 3895 Element 389521 ×12
  • Technic Brick 5 x 5 Right Angle (1 x 4 - 1 x 4) White Part 32555 Element 6357617 ×16

Plates Wedged 76 pieces

  • Wedge Plate 3 x 3 Cut Corner Black Part 2450 Element 4227684 or 245026 Also in Dark Bluish Gray ×20
  • Wedge Plate 2 x 2 Cut Corner Dark Bluish Gray Part 26601 Element 6164073 ×8
  • Wedge Plate 3 x 3 Cut Corner Dark Bluish Gray Part 2450 Element 4210897 Also in Black ×28
  • Wedge Plate 6 x 6 Cut Corner Dark Bluish Gray Part 6106 Element 6262023 or 4211059 ×8
  • Wedge Plate 2 x 2 Cut Corner Medium Blue Part 26601 Element 6394529 ×12

Windows and Doors 68 pieces

  • Window 1 x 2 x 2 Flat Front Dark Bluish Gray Part 60592 Element 6396397 or 4523049 ×16
  • Window 1 x 2 x 3 Pane Latticed with Thick Corner Tabs Dark Bluish Gray Part 60607 Element 6388124 ×8
  • Window 1 x 4 x 3 without Shutter Tabs Dark Bluish Gray Part 60594 Element 4551044 ×12
  • Window Frame 1 x 3 x 3 Light Bluish Gray Part 51239 Element 6381253 ×32

Bricks Round and Cones 40 pieces

  • Brick Round 2 x 2 [Grill] Dark Bluish Gray Part 92947 Element 6268169 ×4
  • Brick Round 4 x 4 Centre Hole Red Part 87081 Element 4610843 ×20
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×16

Technic Special 34 pieces

  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Dark Bluish Gray Part 32124 Element 6306725 ×34

Panels 20 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Dark Bluish Gray Part 4865b Element 6146225 ×16
  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Trans-Clear Part 87544 Element 6507949 or 6211814 ×4

Containers 16 pieces

  • Bucket 1 x 1 x 1 Handle Dark Bluish Gray Part 95344 Element 6245283 or 6167664 1 spare in the box ×16

Tubes and Hoses 16 pieces

  • Hose Rigid 3mm D. 12L / 9.6cm Dark Bluish Gray Part 75c12 Element 6411942 or 6400767 2 spares in the box ×8
  • Hose Rigid 3mm D. 23L / 18.4cm Dark Bluish Gray Part 75c23 Element 6400774 ×8

Technic Axles 9 pieces

  • Technic Axle 6 Black Part 3706 Element 370626 ×4
  • Technic Axle 8 Black Part 3707 Element 370726 ×3
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Bricks Wedged 8 pieces

  • Brick Wedged 2 x 2 Facet Dark Bluish Gray Part 87620 Element 4624186 ×8

Supports, Girders and Cranes 8 pieces

  • Support 1 x 1 x 5 1/3 Spiral Staircase Axle Dark Bluish Gray Part 40244 Element 6228982 or 4210731 ×1
  • Support 2 x 2 x 10 Girder Triangular Vertical - Type 4 - 3 Posts, 3 Sections Pearl Titanium Part 95347 Element 6263553 ×7

Transportation - Land 8 pieces

  • Vehicle Track, Roller Coaster Ramp Large Lower Part, 6 Bricks Elevation Dark Bluish Gray Part 26559 Element 6390531 ×8

Minifig Neckwear 4 pieces

  • Minifig Neckwear Bracket [One Stud] - Reinforced Dark Bluish Gray Part 28974 Element 6170811 ×4

Tools 1 piece

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

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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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