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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.

Big Western Set

Checking

2438 Big Western Set

68 pieces in 51 part and color combinations.

LEGO counts 62 pieces. This inventory comes from a separate parts catalog and lists 68; 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.

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Piece checklist

Duplo, Quatro and Primo 62 pieces

  • Duplo Brick 1 x 2 x 2 with 2 Fish Print Blue Part 4066pr0120 Element 4100771 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×2
  • Duplo Brick 2 x 2 x 2 with Indian Totem Pole Print Blue Part 31110pr0018 ×1
  • Duplo Brick 2 x 3 with Curved Top Blue Part 2302 Element 230273 or 230223 ×1
  • Duplo Building Tepee Blue Part 31178 ×1
  • Duplo Door Tepee with Sun, Cactus, and Buffalo Print Blue Part 31179pr0002 ×1
  • Duplo Suitcase Blue Part 6427 Element 4100726 or 642723 ×1
  • Duplo Animal Bear Cub on Green Base Brown Part 75016c01pr0003 ×1
  • Duplo Animal Bear, Moveable Head Brown Part dupupn0030 ×1
  • Duplo Animal Horse with One Stud and Moveable Head, Eyes Print Brown Part 75725pr0001 ×1
  • Duplo Backpack with Armholes Brown Part 71341 Element 4100890 ×1
  • Duplo Brick Round 2 x 2 with Radiating Bars (Camp Fire / Nest) Brown Part 31070 Element 4100844 ×1
  • Duplo Horse Blanket, with Hole in the Center Brown Part dupupn0031 ×1
  • Duplo Lasso Brown Part 31182 Element 4112115 ×1
  • Duplo Barrel Dark Orange Part 31180 Element 4157276 or 4112114 ×1
  • Duplo Brick 1 x 2 x 2 with 2 Bees and Honeycomb Print Green Part 4066pr0140 ×1
  • Duplo Brick 1 x 2 x 2 with Sun and Horns Print Green Part 4066pr0159 ×1
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×3
  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×3
  • Duplo Fire / Grass / Ice 1 x 4 x 2 Green Part 31168 Element 4589698 or 4114440 ×1
  • Duplo Horse Harness Green Part 31169 Element 6186895 or 4112105 ×1
  • Duplo Plant Cactus Green Part 31164 Element 4580682 or 4112103 ×2
  • Duplo Wagon Base 2 x 8 x 1 1/2 with Large Yellow Spoked Wheels Green Part 76087 Element 4112151 ×1
  • Duplo Boat / Canoe 2 x 8 with Yellow Zigzag Line and Dots Print Red Part 31165pr0001 ×1
  • Duplo Brick 1 x 2 x 2 with Fire Print Red Part 4066pr0125 Element 82545 ×1
  • Duplo Brick 1 x 2 x 2 with Indian Pottery Print Red Part 4066pr0046 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×4
  • Duplo Brick 2 x 3 with Curved Top Red Part 2302 Element 230271 or 230221 ×2
  • Duplo Building Tepee Red Part 31178 Element 4112111 ×1
  • Duplo Door Tepee with Face, Indian Headdress, and Zig Zag Line Print Red Part 31179pr0001 Element 4112169 or 4112135 ×1
  • Duplo Plant, Flower with 1 Top Stud Red Part 6510 Element 4100774 ×1
  • Duplo Wagon Body Large Side Hatch Red Part 6441 Element 644121 ×2
  • Duplo Wagon Body Large with 2 x 6 Studs and Open Sides Red Part 6440 Element 644021 ×1
  • Duplo Animal Horse with One Stud and Moveable Head, Large Brown Spots, and Multi-Colored Sun and Handprints Print White Part 75725pr0003 ×1
  • Duplo Animal Horse/Foal with Large Brown Spots Print White Part 75723pr0005 Element 4225958 or 75750 ×1
  • Duplo Brick 1 x 2 x 2 with Bow and Arrow Print Yellow Part 4066pr0142 Element 4100866 ×1
  • Duplo Brick 1 x 2 x 2 with Bucket of Carrots Print Yellow Part 4066pr0114 Element 82437 ×1
  • Duplo Brick 1 x 2 x 2 with Indian Drum Print Yellow Part 4066pr0141 ×1
  • Duplo Brick 1 x 2 x 2 with Wanted Poster Print Yellow Part 4066pr0047 Element 4112138 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×3
  • Duplo Brick 2 x 2 x 2 with Bird Face Print Yellow Part 31110pr0017 ×1
  • Duplo Brick 2 x 3 with Curved Top Yellow Part 2302 Element 230274 or 230224 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×4
  • Duplo Sheriff Star with 2 x 2 Studs on Front, and Clip on Back (For Humans) Yellow Part 31167 Element 4112104 ×1
  • Duplo Wagon Cover Yellow Part 31177 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 6 pieces

  • Duplo Figure, Early, Cowboy Hat Black, Green Legs, Red Bandana Black Part 40272pr0001 ×1
  • Duplo Figure, Early, Cowboy Hat White, Blue Legs, Red Vest with Star Badge Print Green Part 74441pr0007 ×1
  • Duplo Figure, Early, Feather Headdress White, Black Legs, Feather Necklace, Facepaint Print Nougat Part 76036pr0081 ×1
  • Duplo Figure, Early Child, Hair with Feather Black, Red Legs, White Feathers Print Red Part 76084pr0001 ×1
  • Duplo Figure, Early Child, Hair with Feather Black, Yellow Legs, Native American Decorations Print Yellow Part 76084pr0002 ×1
  • Duplo Figure, Early, Dress Brown, Green and Red Decorations, Black Hair (American Indian) Yellow Part 31181pr0001 Element 4112147 ×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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