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.

Police Station

Checking

2683 Police Station

36 pieces in 30 part and color combinations.

LEGO counts 34 pieces. This inventory comes from a separate parts catalog and lists 36; 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

Blue 9 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×5
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×1
  • Duplo Brick 2 x 4 x 2 with 2 x 2 Square Arch with 'POLICE' Print Blue Part 6394pr0002 Element 4100610 ×1
  • Duplo Building 4 x 8 x 6 with Front Door and Window Blue Part 6431 Element 643123 ×1
  • Duplo Rotor 3 Blade for Small Helicopter Body (Propeller) Blue Part 6352 Element 4100736 or 4100673 ×1

White 9 pieces

  • Duplo Brick 2 x 8 White Part 4199 Element 4621643 or 4142751 ×1
  • Duplo Car with 1 x 2 Studs with Blue Base and 'POLICE' Print White Part 2235c03pr0001 Element 75891 ×1
  • Duplo Door / Window with Four Panes Square Corners White Part 2206 Element 4250146 or 220601 ×1
  • Duplo Door 1 x 4 x 4 with Four Panes White Part 2205 Element 4250141 or 220501 ×1
  • Duplo Fence / Rail 1 x 6 with 5 Rails White Part 2214 Element 4100710 or 221401 ×1
  • Duplo Fence 1 x 6 x 2 with Red Stripes Print White Part 31021pr0001 Element 6020578 or 4583393 ×1
  • Duplo Figure, Early, with Short Parted Hair Black, Black Legs, Black Arms, Black Stripes and '2-672' Print (Criminal) White Part 74511pr0016 ×1
  • Duplo Helicopter Body without Skids with Blue Base and 'POLICE' Print White Part 6350c03pr0001 Element 75892 ×1
  • Duplo Siren / Flashing Light - Trans-Dark Blue White Part 2318c01 Element 4293313 or 4245647 ×1

Red 7 pieces

  • Duplo Airplane Small Undercarriage Red Part 6356c01 Element 74966 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×1
  • Duplo Brick 2 x 2 x 2 Curved Top with Clock Hands 10:08 Print Red Part 3664pr0023 Element 82299 ×1
  • Duplo Fence / Rail 1 x 6 with 5 Rails Red Part 2214 Element 4100712 or 221421 ×2
  • Duplo Sign Post Tall Red Part 4913 Element 491321 ×1
  • Duplo Suitcase Red Part 6427 Element 4508202 or 4100725 ×1

Black 3 pieces

  • Duplo Animal Dog, Scottish Terrier / Scottie on Green Base Black Part 2299c01pr0001 Element 75022 ×1
  • Duplo Figure, Early, Aviator Hat Blue, Light Gray Legs, 3 Buttons and Badge Print Black Part 74509pr0006 ×1
  • Duplo Figure, Early, Hair Bob Yellow, Light Gray Legs, 3 Buttons and Badge Print Black Part 74298pr0038 ×1

Green 3 pieces

  • Duplo Baseplate 12 x 16 Green Part 6851 Element 4219744 or 685128 ×1
  • Duplo Plant Bush or Tree Top Green Part 74587 Element 4100747 or 74587 ×2

Yellow 3 pieces

  • Duplo Brick 1 x 2 x 2 with Road Sign Stop Print Yellow Part 4066pr0102 Element 82554 ×1
  • Duplo Chair with 4 Studs and Squared Back Yellow Part 6478 Element 647824 ×1
  • Duplo Table 3 x 4 x 1 1/2 with 4 Top Studs Yellow Part 6479 Element 647924 ×1

Brown 1 piece

  • Duplo Plant Tree Trunk Segment Base Brown Part 6411 Element 641125 ×1

Dark Gray 1 piece

  • Duplo Video Camera Dark Gray Part 6504 Element 4100730 or 650427 ×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.