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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.

Martinair DC-9

Checking

1611-2 Martinair DC-9

64 pieces in 29 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Plates 39 pieces

  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×1
  • Plate 2 x 3 Light Gray Part 3021 Element 302102 ×1
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×4
  • Plate 2 x 8 Light Gray Part 3034 Element 303402 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×5
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 Also in White ×1
  • Plate 2 x 2 Trans-Clear Part 3022 Element 4541740 or 4238011 Also in White ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 Also in Trans-Clear ×4
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×3
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 Also in Trans-Clear ×3
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×3
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×4

Wheels and Tyres 6 pieces

  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×3
  • Wheel Centre Small with Stub Axles (Pulley Wheel) Red Part 3464 Element 4180583 or 346421 ×3

Bricks Sloped 4 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2

Plates Special 4 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×3

Bricks 3 pieces

  • Brick 2 x 4 with Plane Windows 8 in Thick Red Stripe Print White Part 3001apr0005 ×3

Transportation - Land 3 pieces

  • Plate Special 2 x 2 with Wheel Holder Bottom Light Gray Part 8 ×3

Plates Wedged 2 pieces

  • Wedge, Plate 7 x 12 Wing Left Light Gray Part 3586 Element 358602 ×1
  • Wedge, Plate 7 x 12 Wing Right Light Gray Part 3585 Element 358502 ×1

Transportation - Sea and Air 2 pieces

  • Engine - Smooth, Small 1 x 2 Side Plate [No Axle Holders] Light Gray Part 3475a ×2

Stickers 1 piece

  • Sticker Sheet for Set 1611-2 [No Color/Any Color] Part 3600 ×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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