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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.

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532 pieces in 105 part and color combinations, plus 6 minifigures.

LEGO counts 559 pieces. This inventory comes from a separate parts catalog and lists 556, including the 24 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

Plates 129 pieces

  • Plate 1 x 1 x 2/3 with Open Stud Blue Part 86996 Element 6432005 ×8
  • Plate 2 x 2 Dark Turquoise Part 3022 Element 6249390 or 4170141 ×3
  • Plate 2 x 3 Light Aqua Part 3021 Element 6426724 or 6192108 ×4
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×19
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×3
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×13
  • Plate 16 x 16 Light Bluish Gray Part 91405 Element 4620130 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×4
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 10 Light Bluish Gray Part 3030 Element 4211402 ×4
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×2
  • Plate 6 x 12 Light Bluish Gray Part 3028 Element 4211400 ×3
  • Plate 4 x 4 Medium Azure Part 3031 Element 6141594 ×6
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×18
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×6
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×3
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×7
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×7
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate 3 x 3 Corner White Part 77844 Element 6548294 or 6428165 ×2
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1

Tiles 119 pieces

  • Tile 1 x 3 Black Part 63864 Element 4558170 ×1
  • Tile 2 x 2 with Sailing Ship and Moon Print Dark Tan Part 3068bpr0197 Element 4633881 ×1
  • Tile 1 x 2 with Groove Dark Turquoise Part 3069b Element 6213779 or 4164140 ×3
  • Tile 2 x 2 with Groove Dark Turquoise Part 3068b Element 6273853 or 4112916 ×1
  • Tile 2 x 4 with Groove Dark Turquoise Part 87079 Element 6223065 ×1
  • Tile 1 x 2 with Groove Light Aqua Part 3069b Element 6133247 or 4619940 ×23
  • Tile 1 x 4 with Groove Light Aqua Part 2431 Element 6102537 ×5
  • Tile 2 x 2 with Groove Light Aqua Part 3068b Element 6192270 ×12
  • Tile 2 x 4 with Groove Light Aqua Part 87079 Element 6242256 ×31
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×7
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×14
  • Tile 2 x 2 with Suspension Bridge Print Reddish Brown Part 3068bpr0273 Element 6122977 ×1
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 ×1
  • Tile 1 x 2 with Computer Keyboard with No Letters Print White Part 3069bpr0300 Element 6329575 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×10
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×5
  • Tile 2 x 2 with 'THE LEGO NEWS' and 'The greatest hero ever!' Print White Part 3068bpr0364 Element 6218212 ×1

Bricks 87 pieces

  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×6
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×4
  • Brick 1 x 1 x 3 White Part 14716 Element 6548277 or 6055541 ×3
  • Brick 1 x 10 White Part 6111 Element 6619291 or 611101 ×15
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×17
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×18
  • Brick 1 x 4 x 3 White Part 49311 Element 6552177 or 6256922 ×4
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×17
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1

Plates Special 50 pieces

  • Plate Special 1 x 2 with Door Rail Dark Turquoise Part 32028 Element 6441762 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Aqua Part 87580 Element 6251841 ×14
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Light Bluish Gray Part 11476 Element 6313114 or 6028812 ×1
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Light Bluish Gray Part 41740 Element 6257593 ×15
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×4
  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] White Part 88072 Element 6261349 or 4611700 ×2
  • Plate Special 1 x 8 with Door Rail White Part 4510 Element 6619290 or 4501853 ×2
  • Plate Special 2 x 2 with Only 2 studs White Part 33909 Element 6552170 or 6548287 ×8

Bricks Curved 43 pieces

  • Brick Curved 2 x 2 x 2/3 Dark Turquoise Part 15068 Element 6223665 ×2
  • Brick Curved 2 x 2 x 2/3 Light Aqua Part 15068 Element 6210729 or 6138658 ×4
  • Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] White Part 15254 Element 6548280 or 6106183 ×3
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] White Part 18653 Element 6110019 ×6
  • Brick Curved 3 x 1 No Studs White Part 50950 Element 6548268 or 4249112 ×12
  • Brick Curved 3 x 2 No Studs White Part 24309 Element 6552158 or 6132212 ×12
  • Brick Curved Inverted 2 x 2 x 2/3 White Part 32803 Element 6210385 ×4

Bricks Sloped 31 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 ×6
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud White Part 28192 Element 6552164 or 6166894 ×8
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×1
  • Brick Sloped 45° 2 x 3 White Part 3038 Element 6632141 or 4258358 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×8

Bricks Special 24 pieces

  • Brick Special 1 x 4 with Groove Light Bluish Gray Part 2653 Element 4211613 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Medium Blue Part 26604 Element 6195548 ×8
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side White Part 32952 Element 6552171 or 6548288 ×8
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side White Part 30414 Element 6550167 or 4143254 ×2

Technic Pins 12 pieces

  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 ×12

Bricks Round and Cones 11 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Dark Brown Part 15395 Element 6174246 ×1
  • Brick Round Corner 5 x 5 x 1 Curved, Bottom Cut Outs, No Studs, 7 Bottom Tubes Dark Turquoise Part 24599 Element 6213792 ×8
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×2

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Turquoise Part 6141 Element 6325978 ×3
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×1

Tiles Round and Curved 3 pieces

  • Tile Round 1 x 1 with Ladybug / Ladybird Print Red Part 98138pr9989 Element 6324417 ×1
  • Tile Round 2 x 2 with Clock with Red Second Hand Print White Part 14769pr1172 Element 6329606 ×2

Flags, Banners and Signs 2 pieces

  • Road Sign Clip-on 2 x 2 Square [Thick Open O Clip] with Computer Screen Print Black Part 15210pr9998 Element 6329579 ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Light Bluish Gray Part 73983 Element 6102769 or 4219256 ×2

Minifig Accessories 2 pieces

  • Equipment Stein/Cup with Trans-Orange Drink Pattern Trans-Clear Part 68495pat0001 Element 6514376 or 6306748 ×1
  • Equipment Cup / Teacup White Part 38014 Element 6615552 or 6235083 ×1

Technic Gears 2 pieces

  • Technic Turntable Large Type 4 Top, 60 Tooth Black Part 88738 Element 6413529 ×1
  • Technic Turntable Large Type 3 Base Light Bluish Gray Part 18939 Element 6109285 ×1

Tiles Special 2 pieces

  • Tile Special 1 x 2 with Handle White Part 2432 Element 243201 ×2

Transportation - Land 2 pieces

  • Seat / Chair 2 x 2 with Center Sprue Mark Sand Blue Part 4079b ×2

Windows and Doors 2 pieces

  • Door 1 x 4 x 6 Smooth with Chamfered Handle Plinth Light Bluish Gray Part 60616b Element 6248917 or 6065151 ×1
  • Door Frame 1 x 4 x 6 Type 2 White Part 60596 Element 6262945 or 4541956 ×1

Containers 1 piece

  • Container Box 2 x 2 x 1 Reinforced Bottom Light Bluish Gray Part 2821 Element 6435835 ×1

Minifig Headwear 1 piece

  • Helmet Classic, New Mold 2019 White Part 50665 Element 6390834 or 6261399 ×1

String, Bands and Reels 1 piece

  • String with End Studs 11L Overall Black Part 14226c11 Element 6096955 or 6037558 ×1

Tools 1 piece

  • Brick and Axle Separator v2.0 Dark Turquoise Part 96874 Element 6254100 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 1 x 6 x 3 Trans-Clear Part 64453 Element 6580413 or 6514291 ×1

Minifigures 6 figures

  • Boy, White Shirt with Spaceman, Dark Tan Legs Minifigure, checked as a whole figure ×1
  • Woman, Bright Pink Torso, White Legs Minifigure, checked as a whole figure ×1
  • Man, Black Suit Minifigure, checked as a whole figure ×1
  • Nurse, Bright Light Blue Scrubs Minifigure, checked as a whole figure ×1
  • Doctor, White Jacket, Stethoscope, Medium Azure Legs Minifigure, checked as a whole figure ×1
  • Doctor, White Jacket, Stethoscope, Medium Azure Legs, Moustache Minifigure, checked as a whole figure ×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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