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.

Treasure Cart

Checking

6028 Treasure Cart

19 pieces in 15 part and color combinations, plus 1 minifigure.

The piece count includes the 4 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

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

Plates Special 4 pieces

  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Red Part 2540 Element 4140585 or 254021 ×1

Plates 3 pieces

  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1

Containers 2 pieces

  • Treasure Chest Bottom with Rear Slots, with Groove Brown Part 4738b Element 473875 or 473825 ×1
  • Treasure Chest Lid [Thick Hinge] Brown Part 4739a Element 473925 ×1

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Pike / Spear Round End Brown Part 4497 ×1
  • Weapon Sword / Shortsword Dark Gray Part 3847 Element 4106926 or 384727 ×1

Wheels and Tyres 2 pieces

  • Wheel Wagon Small (27mm D.) Brown Part 2470 Element 4248114 or 247075 ×2

Animals / Creatures 1 piece

  • Animal, Bat Dark Gray Part 30103 Element 4114051 ×1

Tiles 1 piece

  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×1

Minifigures 1 figure

  • Knight (Fright Knights) - Black Helmet, no Plume 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.