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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.

Space Center

Checking

2945 Space Center

49 pieces in 30 part and color combinations.

LEGO counts 47 pieces. This inventory comes from a separate parts catalog and lists 49; 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

Duplo, Quatro and Primo 47 pieces

  • Duplo Toolo Arm 2 x 11 with Triangular Set Screw End Black Part 74844 Element 75027 ×1
  • Duplo Toolo Arm 2 x 6 with Triangular Screw at Both Ends Black Part 6279 Element 75718 ×1
  • Duplo Toolo Arm 2 x 6 with Triangular Set Screw and Clip Ends Black Part 74847 Element 4142367 or 4141827 ×2
  • Duplo Toolo Tool Screwdriver Black Part 74864 Element 4193245 or 4142580 ×1
  • Duplo Toolo Tool Wrench Black Part 74864c02 Element 4142581 or 75529 ×1
  • Duplo Toolo Tyre / Tire Black Part 6292 Element 6064175 or 4514411 ×6
  • Duplo Toolo Wheel with Connector Pin Black Part 6290 Element 4142501 or 4120376 ×6
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×4
  • Duplo Toolo Brick 2 x 8 with Curved Ends Green Part 6671c01 Element 4142158 or 4100617 ×2
  • Duplo Toolo Plate 4 x 12 Green Part 6668 Element 666828 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×1
  • Duplo Brick 2 x 3 with Curved Top Red Part 2302 Element 230271 or 230221 ×1
  • Duplo Sign Post Short Red Part 4375 Element 4143295 or 437521 ×1
  • Duplo Toolo Arm Turning with Clip End Red Part 6663c01 Element 4100690 ×1
  • Duplo Toolo Arm Turning with Set Screw End Red Part 6662c01 Element 4142378 or 4100689 ×1
  • Duplo Toolo Brick 2 x 2 with Angled Bracket with Forks and 2 Screws Red Part 6284c01 Element 4142374 or 4100619 ×3
  • Duplo Toolo Brick 2 x 2 with Holes and Clip on Bottom Red Part 74957 Element 75071 ×1
  • Duplo Toolo Brick 2 x 5 with 8 Side Screw Sockets, Swivel Bracket End and Clip End Red Part 6288c01 Element 4142372 or 75024 ×1
  • Duplo Toolo Brick 2 x 8 with 10 Side Screw Sockets, Swivel Bracket End and Clip End Red Part 74867 Element 75025 ×1
  • Duplo Toolo Brick with Screw 2 x 2, with Angled Arm with Clip Red Part 6285 Element 4142155 or 4100618 ×1
  • Duplo Toolo Windscreen Trans-Light Blue Part 6672 Element 667242 ×1
  • Duplo Plant Vine 13L (Duplo Length) without Studs Trans-Yellow Part 6410 Element 4206791 or 4170979 ×1
  • Duplo Cone 2 x 2 x 1 2/3 Yellow Part 4378 Element 437824 ×1
  • Duplo Radar Array Yellow Part 4376 Element 437674 or 437624 ×1
  • Duplo Toolo Arm 2 x 6 with Clip at Both Ends Yellow Part 6277 Element 627724 ×2
  • Duplo Toolo Brick 2 x 2 with Holes and Clip on Bottom Yellow Part 74957 Element 74957 ×2
  • Duplo Toolo Cabin Bottom Yellow Part 6293 Element 4100622 or 629324 ×1
  • Duplo Toolo Plate 4 x 4 with Clip at Bottom Yellow Part 6656 Element 75526 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 2 pieces

  • Duplo Figure, Early, Aviator Hat Blue, White Legs, Black Zipper and Racer #1 Print White Part 74509pr0017 ×1
  • Duplo Figure, Early, Aviator Hat Blue, White Legs, Black Zipper and Racer #2 Print White Part 74509pr0005 ×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.

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