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.

Stretchy at Work

Checking

7496 Stretchy at Work

12 pieces in 12 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.

Show

Piece checklist

Dark Bluish Gray 2 pieces

  • Duplo Digger Bucket Arm Holder, Pivot Joint Dark Bluish Gray Part 40644 Element 4226198 ×1
  • Duplo Pincers with Clip Dark Bluish Gray Part 45125 Element 4226202 ×1

Bright Light Orange 1 piece

  • Duplo Brick 2 x 2 Bright Light Orange Part 3437 Element 4583550 or 4226194 ×1

Dark Blue-Violet 1 piece

  • Duplo Ball Tube Base / Dish Dark Blue-Violet Part 40709 Element 4226200 ×1

Light Bluish Gray 1 piece

  • Duplo Digger Bucket Arm Light Bluish Gray Part 40643 Element 4226196 ×1

Light Lilac 1 piece

  • Duplo Brick 2 x 2 Light Lilac Part 3437 Element 4229990 ×1

Light Purple 1 piece

  • Duplo Brick 2 x 2 Light Purple Part 3437 Element 4227639 ×1

Medium Blue 1 piece

  • Duplo Tile, Modified 4 x 4 Studs on Edge and Groove Lines (Staircase Step) Medium Blue Part 44611 Element 4236777 or 4184511 ×1

Medium Bluish Violet 1 piece

  • Duplo Figure Little Robots, Stretchy Medium Bluish Violet Part 44323 Element 4179865 ×1

Medium Violet 1 piece

  • Duplo Plate 2 x 4 Medium Violet Part 40666 Element 4226197 ×1

Red 1 piece

  • Duplo Flower Gear with 8 Teeth, Metal Bolts Design Red Part 44534 Element 4184434 ×1

Very Light Bluish Gray 1 piece

  • Duplo Hydraulic Arm (40636 / 64123) Very Light Bluish Gray Part 64123 Element 4226195 ×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.