BlockTalk Find Your Set

Free tool

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.

Bricks and Ideas

Checking

11001 Bricks and Ideas

123 pieces in 59 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.

Show

Piece checklist

Bricks 24 pieces

  • Brick 1 x 2 Dark Azure Part 3004 Element 6004943 ×4
  • Brick 1 x 3 Dark Azure Part 3622 Element 6154879 ×4
  • Brick 1 x 2 Dark Purple Part 3004 Element 6104154 or 4640739 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder Green Part 3245c Element 6174411 ×1
  • Brick 2 x 6 Green Part 2456 Element 4181135 or 4142867 ×1
  • Brick 2 x 4 Lime Part 3001 Element 4165967 or 4122453 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×4
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×2

Wheels and Tyres 16 pieces

  • Tyre 14 x 6 Solid Smooth Black Part 50951 Element 4246901 ×8
  • Wheel 11 x 6 with Smooth Hubcap Flat Silver Part 93594 Element 4624473 ×8

Plates Special 14 pieces

  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×1
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×4
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×1
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] White Part 88072 Element 6261349 or 4611700 ×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 with Groove and Center Stud (Jumper) Yellow Part 87580 Element 6126050 or 4565386 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Yellow Part 3176 Element 4188313 or 4141738 ×1

Plates 13 pieces

  • Plate 4 x 10 Blue Part 3030 Element 303073 or 303023 ×1
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×2
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×2
  • Plate 1 x 3 Red Part 3623 Element 362321 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Bricks Sloped 12 pieces

  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Bluish Gray Part 3660 Element 4211000 ×2
  • Brick Sloped 45° 2 x 2 Orange Part 3039 Element 4118828 ×4
  • Brick Sloped 30° 1 x 2 x 2/3 Red Part 85984 Element 4651524 ×2
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Red Part 4871 Element 487121 ×1

Bricks Curved 10 pieces

  • Brick Curved 2 x 2, Two Top Studs Black Part 30165 Element 4200023 or 4113231 ×1
  • Brick Curved 2 x 2, Two Top Studs Lime Part 30165 Element 6250319 or 6133546 ×1
  • Brick Curved 3 x 1 No Studs Medium Azure Part 50950 Element 6035598 ×4
  • Brick Curved 2 x 3 Red Part 6215 Element 621521 ×2
  • Brick Curved 6 x 1 Red Part 42022 Element 4160390 ×2

Bricks Special 7 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Green Part 11211 Element 6129807 ×1
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Red Part 60475b Element 6345429 or 6115324 ×2
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×2
  • Brick Special 1 x 2 Palisade [aka Log] White Part 30136 Element 6552148 or 6059185 ×2

Bricks Round and Cones 5 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×1
  • Brick Round 2 x 2 Dome Bottom [Open Stud] Black Part 15395 Element 6102341 ×1
  • Cone 1 x 1 [Top Groove] Green Part 59900 Element 4529239 ×1
  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×2

Tiles 5 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×5

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×1

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 with Black Eye Closed with Eyelashes Print White Part 98138pr0026 Element 6284604 or 6097402 1 spare in the box ×2
  • Tile Round 1 x 1 with Black Eye with Off-Side Pupil Partially Closed Print White Part 98138pr0027 Element 6284605 or 6099548 1 spare in the box ×2

Windows and Doors 4 pieces

  • Window 1 x 2 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for Glass Black Part 60032 Element 4539128 or 4507687 ×2
  • Window 1 x 2 x 2 Flat Front Reddish Brown Part 60592 Element 6382102 or 4595814 ×1
  • Glass for Window 1 x 2 x 2 Flat Trans-Clear Part 60601 Element 6673770 or 6524697 ×1

Plants & Trees 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×3

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy