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.

Potted Groot

Checking

40671 Potted Groot

113 pieces in 42 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

Dark Tan 35 pieces

  • Brick 1 x 1 Dark Tan Part 3005 Element 6001824 or 4497070 ×2
  • Brick 1 x 2 with Dark Brown Bark, Green Leaves Print Dark Tan Part 3004pr0115 Element 6467542 ×2
  • Plate 2 x 4 Dark Tan Part 3020 Element 4497077 or 4267874 ×7
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Tan Part 63868 Element 6354662 or 6135610 ×2
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Tan Part 41740 Element 6257599 ×3
  • Tile 1 x 1 with Groove Dark Tan Part 3070b Element 6055172 1 spare in the box ×1
  • Tile 1 x 2 with Dark Brown Bark, Green Leaves Print Dark Tan Part 3069bpr0405 Element 6467540 ×5
  • Tile 1 x 3 Dark Tan Part 63864 Element 6015452 ×7
  • Tile 1 x 4 with Groove Dark Tan Part 2431 Element 6175927 ×2
  • Wedge Plate 2 x 2 Cut Corner Dark Tan Part 26601 Element 6228921 ×1
  • Wedge Plate 2 x 4 Dark Tan Part 51739 Element 6003379 ×1

Reddish Brown 22 pieces

  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×4
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Reddish Brown Part 4304 Element 6470170 ×8
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Reddish Brown Part 18674 Element 6102360 ×2
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Reddish Brown Part 27263 Element 6295302 ×2

Olive Green 18 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Olive Green Part 54200 Element 6002841 1 spare in the box ×3
  • Plant, Plate 1 x 1 Round with 3 Leaves Olive Green Part 32607 Element 6398008 ×2
  • Plant, Stem with 3 Leaves and Bottom Pin Olive Green Part 37695 Element 6285465 1 spare in the box ×1
  • Plate 1 x 1 Olive Green Part 3024 Element 6058245 or 6031105 1 spare in the box ×6
  • Plate 1 x 3 Olive Green Part 3623 Element 6278088 ×2
  • Plate 3 x 3 Olive Green Part 11212 Element 6408049 ×1
  • Tile Round 1 x 1 Quarter Olive Green Part 25269 Element 6454942 1 spare in the box ×3

White 10 pieces

  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4

Black 6 pieces

  • Plate 6 x 6 Black Part 3958 Element 395826 ×1
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Black Part 41740 Element 6254045 ×1
  • 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 Round 1 x 1 with Large and Small White Squares Print (Brickheadz Eye) Black Part 98138pr0060 Element 6284077 or 6178627 1 spare in the box ×2

Dark Bluish Gray 6 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Bluish Gray Part 11211 Element 6230233 ×6

Light Bluish Gray 6 pieces

  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×6

Medium Nougat 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Nougat Part 11477 Element 6356566 or 6167646 ×2
  • Plate 1 x 5 Medium Nougat Part 78329 Element 6343854 ×1
  • Plate 2 x 3 Medium Nougat Part 3021 Element 6334099 or 4645060 ×1

Medium Azure 3 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Medium Azure Part 4032a Element 6109752 ×3

Bright Green 1 piece

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 1 spare in the box ×1

Bright Pink 1 piece

  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×1

Lime 1 piece

  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×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.