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.

Builder and Traffic Light

Checking

952111 Builder and Traffic Light

9 pieces in 9 part and color combinations, plus 1 minifigure.

The official 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 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×1

Bars, Ladders and Fences 1 piece

  • Bar 1 x 4 x 2 with Studs Yellow Part 4083 Element 408324 ×1

Bricks Special 1 piece

  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Jackhammer / Motor Hammer Dark Bluish Gray Part 30228 Element 4261117 or 4211083 ×1

Plates 1 piece

  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×1

Plates Special 1 piece

  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×1

Tiles 1 piece

  • Tile 1 x 2 with Groove Trans-Orange Part 3069b Element 6514225 or 6251306 ×1

Tiles Special 1 piece

  • Tile Special 2 x 2 with Bar, Hollow Stud with Stop Ring (Flag Pole) Light Bluish Gray Part 98549 Element 6170708 or 6003098 ×1

Minifigures 1 figure

  • Worker - Orange Safety Vest, Dark Blue Legs, Red Helmet 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.