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.

White Rabbit

Checking

31133 White Rabbit

258 pieces in 92 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

Plates 53 pieces

  • Plate 2 x 3 Bright Pink Part 3021 Element 6102999 or 4245290 ×2
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×4
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×4
  • Plate 1 x 4 Orange Part 3710 Element 4118782 ×4
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×4
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×6
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×4
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×6
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×3
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×3
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 12 White Part 2445 Element 6552091 or 244501 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×3
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2

Plates Special 42 pieces

  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×6
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Plate Special 1 x 1 Rounded with Handle Dark Pink Part 26047 Element 6423953 ×1
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 1 Rounded with Handle Pearl Gold Part 26047 Element 6212377 ×4
  • Bracket 1 x 2 - 1 x 2 Tan Part 99781 Element 6249809 or 6092684 ×4
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×5
  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×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 with Clip Horizontal on Side White Part 11476 Element 6313115 or 6070712 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×3
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] White Part 99206 Element 6046979 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Yellow Part 4081b Element 6281992 or 4632569 ×2

Bricks Curved 36 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×2
  • Brick Curved Inverted 2 x 1 Bright Pink Part 24201 Element 6296041 ×4
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Orange Part 11477 Element 6055069 ×8
  • Brick Arch 1 x 3 x 2 Curved Top White Part 6005 Element 4629913 or 4502026 ×6
  • Brick Arch 1 x 6 x 3 1/3 Curved Top White Part 6060 Element 6185956 or 6077803 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×4
  • Brick Curved 1 x 2 x 1 No Studs White Part 37352 Element 6552172 or 6248827 ×1
  • Brick Curved 1 x 4 x 2 2/3 White Part 65734 Element 6510201 or 6334838 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×2
  • Brick Curved 4 x 2 No Studs White Part 93606 Element 6552144 or 6031947 ×1
  • Brick Arch 1 x 3 x 2 Curved Top Yellow Part 6005 Element 4652261 or 4502067 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Yellow Part 11477 Element 6029947 ×2

Bricks Special 24 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×4
  • Brick Special 1 x 1 Studs on 4 Sides Lime Part 4733 Element 6174006 or 4212458 ×3
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Tan Part 11211 Element 6024495 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Tan Part 30414 Element 4201062 or 4177990 ×2
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×2
  • Brick Special 1 x 2 Palisade [aka Log] White Part 30136 Element 6552148 or 6059185 ×5
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder White Part 86876 Element 6548293 or 6383982 ×2

Tiles Round and Curved 21 pieces

  • Tile Round 1 x 1 with White Dot/Circle/Eye Print Black Part 98138pr0107 Element 6284072 or 6253831 1 spare in the box ×2
  • Tile Round 1 x 1 Quarter Bright Pink Part 25269 Element 6240463 1 spare in the box ×1
  • Tile 1 x 1 Heart Dark Pink Part 39739 Element 6486304 or 6256130 1 spare in the box ×1
  • Tile Round 1 x 1 Half Circle White Part 24246 Element 6609539 or 6250591 1 spare in the box ×1
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×2
  • Tile Round 1 x 2 Half Circle White Part 1748 Element 6510068 or 6400114 1 spare in the box ×6
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×2
  • Tile Round 2 x 4 White Part 66857 Element 6329902 ×6

Bricks Round and Cones 20 pieces

  • Cone 1 x 1 [Top Groove] Black Part 59900 Element 4529236 ×4
  • Cone 1 x 1 [Top Groove] Orange Part 59900 Element 4518029 ×1
  • Cone 2 x 2 x 2, Open Stud Orange Part 3942c Element 6533789 or 6062601 ×1
  • Brick Round Corner 3 x 3 x 2 Dome Top White Part 88293 Element 4586275 ×4
  • Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle White Part 76797 Element 6609540 or 6334524 ×8
  • Dome Hemisphere 4 x 4 White Part 86500 Element 6423960 or 6252260 ×2

Plates Round Curved and Dishes 17 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Bright Pink Part 2654 Element 6423955 or 6139480 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×2
  • Plate Round 1 x 1 with Solid Stud Dark Orange Part 6141 Element 6315782 1 spare in the box ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Pink Part 35480 Element 6271374 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×2
  • Plate Round 4 x 4 with Pin Hole White Part 60474 Element 6564904 or 4515347 ×2
  • Plate Round 6 x 6 with Hole White Part 11213 Element 6601923 or 6109817 ×2

Bricks Sloped 9 pieces

  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Black Part 22388 Element 6312449 1 spare in the box ×2
  • Brick Sloped Double 45° 1 x 1 Light Bluish Gray Part 35464 Element 6253436 1 spare in the box ×2
  • Brick Sloped 33° 3 x 2 White Part 3298 Element 329801 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud White Part 28192 Element 6552164 or 6166894 ×4

Bricks Wedged 8 pieces

  • Brick Wedged, Curved 4 x 4 No Top Studs White Part 47753 Element 6552136 or 6002767 ×4
  • Brick Wedged, Sloped 45° 3 x 3 Left White Part 42862 Element 6552173 or 6254601 ×2
  • Brick Wedged, Sloped 45° 3 x 3 Right White Part 48165 Element 6552174 or 6254602 ×2

Animal / Creature Body Parts 5 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Orange Part 53451 Element 6270112 or 6096683 1 spare in the box ×1
  • Animal Body Part, Clam / Scallop Half Shell with 4 Studs White Part 18970 Element 6550156 or 6097097 ×4

Bars, Ladders and Fences 5 pieces

  • Bar 6L with Stop Ring Bright Green Part 63965 Element 6423952 ×2
  • Bar, Angled with 1 x 1 Round Plate / Stud on End Light Bluish Gray Part 65578 Element 6510189 or 6326748 1 spare in the box ×2
  • Bar 4L (Lightsaber Blade / Wand) Lime Part 30374 Element 6327442 ×1

Technic Special 5 pieces

  • Technic Brick Special 2 x 2 with 10.2mm Balls with Holes and Axle Hole Dark Bluish Gray Part 17114 Element 6065816 ×1
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×1
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes White Part 67696 Element 6360826 ×3

Plants & Trees 4 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Green Part 32607 Element 6229130 ×4

Tiles Special 4 pieces

  • Tile Special 2 x 2 Inverted Bright Pink Part 11203 Element 6101937 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×2

Hinges, Arms and Turntables 3 pieces

  • Turntable 2 x 2 Female Dark Orange Part 27448 Element 6536571 or 6375188 ×3

Bricks 2 pieces

  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2

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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