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.

Kai vs. Ghoultar

Checking

112220 Kai vs. Ghoultar

4 pieces in 4 part and color combinations, plus 2 minifigures.

The official piece count includes the 10 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

Black 1 piece

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1

Red 1 piece

  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Red Part 21459 Element 6208752 ×1

Reddish Brown 1 piece

  • Bar 1L with Top Stud and Two Side Studs Reddish Brown Part 92690 Element 6029774 ×1

Trans-Neon Green 1 piece

  • Weapon Sword Serrated with Marbled Dark Green Pattern Trans-Neon Green Part 19858pat0002 Element 6126496 ×1

Minifigures 2 figures

  • Ghost, Ghoultar (Legacy) Minifigure, checked as a whole figure ×1
  • Kai - EVO with Wraps 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.