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.

Flowers

Checking

40187 Flowers

100 pieces in 27 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

White 45 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×8
  • Brick Curved 4 x 2 No Studs White Part 93606 Element 6552144 or 6031947 ×4
  • Brick Curved Inverted 2 x 1 White Part 24201 Element 6601928 or 6172927 ×8
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×8
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] White Part 61252 Element 6347293 or 4538353 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] White Part 60897 Element 6330191 or 4613256 ×4
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs White Part 75937 Element 6009016 ×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 ×4

Red 18 pieces

  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×1
  • Brick Round 2 x 2 x 1 1/3 Inverted Red Part 24947 Element 6143596 ×1
  • Brick Round 4 x 4 Centre Hole Red Part 87081 Element 4610843 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×6
  • Brick Sloped 65° 2 x 1 x 2 Red Part 60481 Element 4515371 ×6
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Red Part 4871 Element 487121 ×2

Black 10 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Black Part 26604 Element 6187572 ×8

Green 10 pieces

  • Brick Round 1 x 1 Open Stud Green Part 3062b Element 306228 ×6
  • Cone 2 x 2 x 2, Open Stud Green Part 3942c Element 6189162 or 6022162 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×2

Yellow 5 pieces

  • Dish 3 x 3 Inverted [Radar] Yellow Part 43898 Element 6167518 or 4616180 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Yellow Part 4032a Element 403224 ×4

Pearl Gold 4 pieces

  • Tile 2 x 2 Curved, Macaroni Pearl Gold Part 27925 Element 6173654 ×4

Dark Bluish Gray 3 pieces

  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×3

Reddish Brown 3 pieces

  • Bar 6L with Stop Ring Reddish Brown Part 63965 Element 6170468 or 6155727 ×2
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×1

Bright Green 2 pieces

  • Creature Body Part, Barb Large (Claw, Talon) with Clip Bright Green Part 16770 Element 6254271 or 6177124 ×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.