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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.

1913 Cadillac

Checking

390-2 1913 Cadillac

200 pieces in 40 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.

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Piece checklist

Black 115 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×10
  • Brick 1 x 2 Black Part 3004 Element 300426 ×4
  • Brick 1 x 4 Black Part 3010 Element 301026 ×4
  • Brick 1 x 6 Black Part 3009 Element 300926 ×1
  • Brick 2 x 2 without Inside Ridges Black Part 3003a ×2
  • Brick Sloped 45° 2 x 1 without Bottom Pin Black Part 3040a ×8
  • Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside Black Part 7049bc01 ×5
  • Plate 1 x 1 Black Part 3024 Element 302426 ×4
  • Plate 1 x 2 Black Part 3023 Element 302326 ×36
  • Plate 2 x 2 Black Part 3022 Element 302226 ×24
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×4
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate 6 x 10 Black Part 3033 Element 303326 ×1
  • Plate 6 x 8 Black Part 3036 Element 303676 or 303626 ×3
  • Tyre Smooth Old Style - Large Black Part 36 ×5

Red 70 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×2
  • Brick 1 x 4 Red Part 3010 Element 301021 ×7
  • Brick 1 x 6 Red Part 3009 Element 300921 ×5
  • Brick 1 x 8 Red Part 3008 Element 300821 ×8
  • Brick 2 x 4 without Cross Supports Red Part 3001a ×2
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×1
  • Brick Sloped 33° 3 x 4 Red Part 3297 Element 329721 ×1
  • Brick Sloped 45° 2 x 1 without Bottom Pin Red Part 3040a ×4
  • Brick Sloped 45° 2 x 2 Double Concave Red Part 3046a Element 4218892 or 4200489 ×2
  • Brick Sloped 45° 2 x 3 Red Part 3038 Element 6303213 or 4195081 ×6
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 ×6
  • Plate 1 x 2 Red Part 3023 Element 302321 ×13
  • Plate 1 x 8 Red Part 3460 Element 346021 ×4
  • Plate 4 x 4 Red Part 3031 Element 4243814 or 303121 ×1
  • Plate 4 x 6 Red Part 3032 Element 303221 ×1
  • Wheel Spoked Large Red Part 35 ×5

Yellow 11 pieces

  • Brick 2 x 3 without Cross Supports Yellow Part 3002a ×3
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Yellow Part 3063b Element 306324 ×4
  • Window 1 x 1 x 1 Classic with Short Sill, No Glass Yellow Part 3087c ×4

Trans-Clear 3 pieces

  • Brick 1 x 2 Trans-Clear Part 3004 Element 4256587 or 300410 ×1
  • Brick 1 x 6 Trans-Clear Part 3009 Element 4235131 or 4130397 ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 390-2 [No Color/Any Color] Part 004612 ×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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