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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.

Acklay

Checking

911612 Acklay

49 pieces in 21 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 Special 24 pieces

  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×6
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×1
  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×1
  • Plate Special 1 x 2 with Handles on Ends Black Part 18649 Element 6099483 ×2
  • Plate Special 1 x 1 with Tooth Dark Green Part 49668 Element 4501970 or 4254800 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Green Part 60478 Element 6130035 ×6
  • Plate Special 1 x 2, Top Clip [Split] Sand Green Part 92280 Element 4625236 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Tan Part 61252 Element 6347292 or 4520947 ×1
  • Plate Special 1 x 1 with Tooth Tan Part 49668 Element 4224793 ×3
  • Plate Special 1 x 2 Side Handle [Free Ends] Tan Part 2540 Element 4140593 or 4125271 ×1

Bricks Curved 10 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Green Part 11477 Element 6618099 or 6055225 ×3
  • Brick Curved 4 x 2 No Studs Dark Green Part 93606 Element 6618119 or 6294232 ×1
  • Brick Curved 3 x 1 No Studs Sand Green Part 50950 Element 6100237 ×6

Minifig Upper Body 6 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Tan Part 30377 Element 6330119 or 4261885 ×6

Plates 4 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×1
  • Plate 1 x 3 Sand Green Part 3623 Element 6069257 or 4642427 ×1
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2

Plates Round Curved and Dishes 4 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Tan Part 2654 Element 4278422 or 4140561 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 Also in White ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 Also in Trans-Clear ×1

Bricks Special 1 piece

  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×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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