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.

Mirabel Madrigal

Checking

40753 Mirabel Madrigal

179 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.

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Piece checklist

Plates 48 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×4
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×4
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 6 x 6 Black Part 3958 Element 395826 ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×2
  • Plate 2 x 2 Dark Turquoise Part 3022 Element 6249390 or 4170141 ×3
  • Plate 2 x 3 Dark Turquoise Part 3021 Element 6249417 or 4121834 ×2
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×1
  • Plate 1 x 4 Medium Azure Part 3710 Element 6603965 or 6070757 ×2
  • Plate 1 x 1 Nougat Part 3024 Element 6330584 or 4497056 1 spare in the box ×3
  • Plate 1 x 2 Nougat Part 3023 Element 6330401 or 4497055 ×7
  • Plate 2 x 4 Nougat Part 3020 Element 6286500 or 6172534 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1

Bricks Curved 43 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Black Part 49307 Element 6273589 ×34
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Turquoise Part 11477 Element 6249427 ×8

Plates Special 20 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Dark Azure Part 4304 Element 6470176 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Lime Part 4304 Element 6470179 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Nougat Part 15573 Element 6330418 or 6018251 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Nougat Part 11476 Element 6489706 ×2
  • Bracket 1 x 2 - 2 x 4 White Part 93274 Element 6552163 or 6158058 ×1

Bricks Special 19 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Blue Part 30414 Element 4212411 or 4141768 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Dark Bluish Gray Part 32952 Element 6228923 ×6
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×11

Plants & Trees 12 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Blue Part 24866 Element 6209683 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lime Part 24866 Element 6209692 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Magenta Part 24866 Element 6209682 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Medium Lavender Part 24866 Element 6209684 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Yellow Part 24866 Element 6299813 1 spare in the box ×2

Tiles 9 pieces

  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2
  • Tile 1 x 4 with Groove Dark Turquoise Part 2431 Element 6292786 or 6236770 ×1
  • Tile 1 x 1 with Groove Nougat Part 3070b Element 6419170 or 4497058 1 spare in the box ×1
  • Tile 1 x 4 with Groove Nougat Part 2431 Element 6489707 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 2 x 4 with Flowers, Butterflies, White Pearl Necklace Print White Part 87079pr9910 Element 6488825 ×1

Tiles Round and Curved 7 pieces

  • Tile Round 1 x 1 Half Circle Black Part 24246 Element 6256435 1 spare in the box ×4
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×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

Plates Round Curved and Dishes 6 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 2 spares in the box ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×2

Plates Wedged 6 pieces

  • Wedge Plate 2 x 2 Left Black Part 24299 Element 6141554 ×3
  • Wedge Plate 2 x 2 Right Black Part 24307 Element 6141556 ×3

Bricks 4 pieces

  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×1
  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1

Bricks Sloped 3 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Blue Part 85984 Element 4651236 ×2

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×1

Large Buildable Figures 1 piece

  • Double Circles (Brickheadz Glasses) Lime Part 35365 Element 6489681 ×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.