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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.

Chicken & Chicks

Checking

10169 Chicken & Chicks

61 pieces in 30 part and color combinations.

LEGO counts 57 pieces. This inventory comes from a separate parts catalog and lists 61; 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

Bricks 22 pieces

  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×4
  • Brick 1 x 4 Green Part 3010 Element 4112838 or 301028 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×2
  • Brick 1 x 1 with Simple Eye Black and White Print White Part 3005pr9996 Element 4140002 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×3
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1
  • Brick 1 x 1 with Eye Squinting Black and White Print Yellow Part 3005pr0002 Element 4143829 ×4
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×2

Bricks Sloped 15 pieces

  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×2
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×2
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×2
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Yellow Part 3660 Element 366024 ×4

Plates 14 pieces

  • Plate 1 x 4 Green Part 3710 Element 371028 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×4
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2

Plants & Trees 8 pieces

  • Plant, Flower - Small Dark Pink Part 3742 1 spare in the box ×3
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 1 spare in the box ×2
  • Plant, Flower - Small White Part 3742 1 spare in the box ×3

Plates Special 2 pieces

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

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