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.

Mateo

Checking

L0002288 Mateo

6 pieces in 6 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Lightsaber Hilt with Bottom Ring Black Part 64567 Element 4614712 or 4598897 ×1
  • Weapon Sword, Blade with Bar, Double Edge Trans-Bright Green Part 23860 Element 6301802 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 ×1
  • Plate Round 1 x 1 with Open Stud Lime Part 85861 Element 6190251 ×1

Bricks Round and Cones 1 piece

  • Brick Round 1 x 1 Open Stud Lime Part 3062b Element 4212454 ×1

Minifig Accessories 1 piece

  • Equipment Paint Roller Brush Handle Smooth Handle Black Part 34076 Element 6192778 ×1

Minifigures 1 figure

  • Mateo, Dark Azure Torso, Red Mask Minifigure, checked as a whole figure ×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.