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.

Monster Truck

Checking

6626055 Monster Truck

49 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.

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Piece checklist

Plates Special 10 pieces

  • Plate Special 2 x 2 with Wheels Holder Wide [Reinforced Underside Type 2] Black Part 39767 Element 6387246 ×2
  • Technic Plate 2 x 6 [5 Holes] Black Part 32001 Element 3200126 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Bluish Gray Part 48336 Element 6146321 ×1
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×3

Tiles Special 8 pieces

  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 ×2
  • Tile 1 x 2 with Stud Notch Left Light Bluish Gray Part 5091 Element 6558800 ×2
  • Tile 1 x 2 with Stud Notch Right Light Bluish Gray Part 5092 Element 6558799 ×2
  • Tile Special 2 x 3 Pentagonal Light Bluish Gray Part 22385 Element 6245254 or 6138695 ×1
  • Tile Special 1 x 2 with Handle Red Part 2432 Element 243221 ×1

Wheels and Tyres 8 pieces

  • Tyre 24 x 12 R Balloon Black Part 56890 Element 6162541 or 4498340 ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 6014b Element 4211764 ×4

Plates 6 pieces

  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1

Bricks Sloped 4 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 76959 Element 6435857 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Clip Horizontal Light Bluish Gray Part 60476 Element 6320306 or 4535764 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×2

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 ×2

Bars, Ladders and Fences 2 pieces

  • Bar Holder with Clip and 90° Angle (Mechanical Leg) Black Part 72869 Element 6338384 ×2

Minifig Shields, Weapons, & Tools 2 pieces

  • Tool Crowbar Red Part 92585 Element 4599453 ×2

Plates Wedged 2 pieces

  • Wedge Plate 2 x 4 27° Left Light Bluish Gray Part 65429 Element 6306729 ×1
  • Wedge Plate 2 x 4 27° Right Light Bluish Gray Part 65426 Element 6306728 ×1

Bricks 1 piece

  • Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×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.