The Workshop Sheet 10 of 22

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Pteranodon

Checking

7209 Pteranodon

28 pieces in 15 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.

Show

Piece checklist

Tan 9 pieces

  • Brick Sloped 33° 3 x 1 Tan Part 4286 Element 6058090 or 4519898 ×1
  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Tan Part 44567a Element 4185624 ×3
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×2
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×2

Dark Orange 8 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Orange Part 3040b Element 6069259 or 4224730 ×5
  • Plate 1 x 4 Dark Orange Part 3710 Element 6074892 or 4603740 ×1
  • Plate 2 x 4 Dark Orange Part 3020 Element 4535928 or 4164449 ×2

Reddish Brown 7 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Reddish Brown Part 3660 Element 4211221 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Reddish Brown Part 44302a Element 4521427 or 4518450 ×3
  • Wedge Plate 4 x 2 Left Reddish Brown Part 41770 Element 4205470 ×1
  • Wedge Plate 4 x 2 Right Reddish Brown Part 41769 Element 4205469 ×1

Black 2 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×2

Dark Red 2 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Red Part 3040b Element 4541526 or 4209500 ×1
  • Plate 1 x 3 Dark Red Part 3623 Element 4539076 or 4164223 ×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.