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.

Racing Team

Checking

2674 Racing Team

9 pieces in 8 part and color combinations.

LEGO counts 7 pieces. This inventory comes from a separate parts catalog and lists 9; the two do not always count the same elements, so their totals differ. 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

Red 4 pieces

  • Duplo Brick 1 x 2 x 2 with Screwdriver, Hammer and Wrench Tools Print Red Part 4066pr0168 Element 4100609 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×2
  • Duplo Figure, Early, Helmet White, Red Legs, Black Zipper and '1' Print Red Part 75729pr0017 ×1

Yellow 3 pieces

  • Duplo Car with 2 x 2 Studs and Green Base, Yellow Hubs Yellow Part 2218c03 ×1
  • Duplo Figure, Early, Hair Bob Brown, Red Legs, Red Buttons and Gray Wrench, Turned Up Nose Print Yellow Part 74298pr0017 ×1
  • Duplo Trailer with Ramp and 2 x 5 Studs Yellow Part 2320 ×1

Blue 1 piece

  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×1

Green 1 piece

  • Duplo Car Formula One with Yellow Base and Yellow Number 1 Print Green Part dupupn0013c01pr0001 ×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.