BlockTalk Find Your Set

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.

Supplementary Pack

Checking

1083 Supplementary Pack

106 pieces in 23 part and color combinations.

LEGO counts 64 pieces. This inventory comes from a separate parts catalog and lists 106; 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

Black 36 pieces

  • Brick Special 2 x 2 [Red Wheels for Single Tyre] Black Part 3137c01 ×6
  • Brick Special 2 x 4 with Wheels, Freestyle Red Black Part 4180c02 ×6
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×12
  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×12

Red 34 pieces

  • Brick Special 2 x 2 with Pin and No Axle Hole Red Part 4730 Element 473021 ×2
  • Brick Special 2 x 4 with Coupling, Female Red Part 4748 Element 474821 ×1
  • Brick Special 2 x 4 with Coupling, Male Red Part 4747 Element 474771 or 474721 ×1
  • Door 1 x 4 x 5 Red Part 4131 ×4
  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×4
  • Plant, Flower 2 x 2 - Round [Open Stud] Red Part 4728 Element 472821 ×2
  • Wheel Old with 4 Studs Red Part 7039 Element 7039 ×12
  • Window 2 x 4 x 3 Pane Red Part 4133 ×8

Yellow 16 pieces

  • Door Frame 2 x 4 x 5 Yellow Part 4130 Element 4217794 ×4
  • Plant, Flower 2 x 2 - Round [Open Stud] Yellow Part 4728 Element 472824 ×2
  • Propeller 2 Blade Twisted Yellow Part 4745 Element 474524 ×2
  • Window 2 x 4 x 3 Frame with Solid Studs Yellow Part 4132 Element 4520883 or 4218646 ×8

Green 12 pieces

  • Plant, Flower 2 x 2 Leaves - Angular Green Part 4727 Element 472728 ×8
  • Plant, Fruit Tree Green Part 3470 Element 347028 ×4

Blue 4 pieces

  • Brick Special 2 x 4 with Coupling, Female Blue Part 4748 ×1
  • Brick Special 2 x 4 with Coupling, Male Blue Part 4747 ×1
  • Plant, Flower 2 x 2 - Round [Open Stud] Blue Part 4728 Element 472823 ×2

Trans-Clear 2 pieces

  • Windscreen 2 x 4 x 2 Trans-Clear Part 3823 Element 6581801 or 6253681 ×2

White 2 pieces

  • Plant, Flower 2 x 2 - Round [Open Stud] White Part 4728 Element 6047840 or 472801 ×2

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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy