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.

Benny

Checking

41636 Benny

103 pieces in 47 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 23 pieces

  • Plate 6 x 6 Black Part 3958 Element 395826 ×1
  • Plate 1 x 1 Blue Part 3024 Element 302423 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×5
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×3
  • Plate 4 x 4 Blue Part 3031 Element 4243815 or 303123 ×5
  • Plate 2 x 2 Corner Green Part 2420 Element 4157120 or 242028 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2

Tiles 14 pieces

  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×1
  • Tile 1 x 1 with Groove Blue Part 3070b Element 4206330 or 307073 ×1
  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×2
  • Tile 1 x 3 Blue Part 63864 Element 4587840 ×2
  • Tile 2 x 4 with Groove Blue Part 87079 Element 4654678 or 4560180 ×5
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2

Plates Special 12 pieces

  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Black Part 92593 Element 4599499 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Blue Part 99780 Element 6133721 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Blue Part 60897 Element 6352221 or 4613257 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Blue Part 11476 Element 6313131 or 6213381 ×2
  • Plate Special 1 x 2 with Door Rail Blue Part 32028 Element 6179330 or 4286617 ×2
  • Plate Special 2 x 2 with Only 2 studs Blue Part 33909 Element 6252060 ×1
  • 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 4 with 2 Studs with Groove [New Underside] Yellow Part 41740 Element 6257598 ×1

Bricks 10 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 1 x 4 with Classic Space Logo Print Blue Part 3010pr0070 Element 6267126 ×1
  • Brick 1 x 4 with Faded Classic Space Logo Print Blue Part 3010pr0071 Element 6267134 ×1
  • Brick 2 x 2 Corner Blue Part 2357 Element 4558606 or 4533323 ×4
  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×1
  • Brick 2 x 2 Green Part 3003 Element 300328 ×1

Plates Round Curved and Dishes 10 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×2
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 ×8

Bricks Special 9 pieces

  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Dark Bluish Gray Part 32952 Element 6228923 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×7
  • Brick Special 1 x 1 with Handle Orange Part 2921 Element 6487379 or 6170571 ×1

Tiles Round and Curved 8 pieces

  • Tile Round 1 x 1 with Large and Small White Squares Print (Brickheadz Eye) Black Part 98138pr0060 Element 6284077 or 6178627 ×2
  • Tile 2 x 2 Curved, Macaroni Blue Part 27925 Element 6194724 ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Blue Part 14769 Element 6133844 ×2

Bricks Wedged 6 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Blue Part 29120 Element 6172414 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Blue Part 29119 Element 6172411 ×3

Bricks Curved 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Blue Part 11477 Element 6055065 ×1
  • Brick Curved 2 x 2 x 2/3 Blue Part 15068 Element 6116786 ×2
  • Brick Curved 2 x 4 x 1 1/3 Blue Part 6081 Element 6427428 or 6303712 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation Blue Part 30361c Element 6159841 ×2
  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×2

Technic Pins 2 pieces

  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×2

Technic Bricks 1 piece

  • Technic Brick 1 x 4 [3 Pin Holes] Blue Part 3701 Element 370123 ×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.