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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.

Tubes Experiment Set

Checking

9089 Tubes Experiment Set

157 pieces in 39 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.

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Piece checklist

Blue 35 pieces

  • Duplo Ball Tube 45° Turn Blue Part 31195 Element 4562878 or 4114706 ×6
  • Duplo Ball Tube Door with Smiling Face Print Blue Part 31193pr0007 Element 4156524 ×1
  • Duplo Ball Tube Exit Door with Polka Dots Print Blue Part 31193pr0002 ×2
  • Duplo Ball Tube Straight with Opposing Oval Holes Blue Part 41288 ×3
  • Duplo Ball for Ball Tube with Red Open Mouth Smile and Black and White Eyes Print Blue Part 41250pr0001 Element 4156527 ×1
  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×12
  • Duplo Brick 2 x 3 x 2 with Curve Blue Part 2301 Element 230123 ×2
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×6
  • Duplo Figure, Early Child, Hair Swept Left Black, Red Legs, Red Collar and Buttons Print Blue Part 75271pr0013 Element 75513 ×1
  • Duplo Rotor 3 Blade for Small Helicopter Body (Propeller) Blue Part 6352 Element 4100736 or 4100673 ×1

Yellow 35 pieces

  • Duplo Ball Tube 45° Turn Yellow Part 31195 Element 4562722 or 4114707 ×6
  • Duplo Ball Tube Straight with Opposing Oval Holes Yellow Part 41288 Element 4157429 ×3
  • Duplo Ball Tube exit with round doorway 2 x 6 x 5 Yellow Part 31191 Element 4114704 ×4
  • Duplo Ball for Ball Tube with Smile and Black and White Eyes with Eyelids Print Yellow Part 41250pr0002 Element 4156528 ×1
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×12
  • Duplo Brick 2 x 2 with Eye with White Spot Print, on Two Sides - Type 1 Yellow Part 3437pr0067 Element 82061 ×2
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×6
  • Duplo Egg Base Yellow Part 31367 Element 4143824 or 4142780 ×1

Red 34 pieces

  • Duplo Ball Tube 45° Turn Red Part 31195 Element 4562879 or 4114705 ×6
  • Duplo Ball Tube Exit Door with Half-Closed Eyes and Wavy Mouth Print Red Part 31193pr0008 Element 4156525 ×2
  • Duplo Ball Tube Straight with Opposing Oval Holes Red Part 41288 Element 4157427 ×3
  • Duplo Ball Tube exit with round doorway 2 x 6 x 5 Red Part 31191 Element 4114703 ×1
  • Duplo Ball for Ball Tube with Wavy Smile and Black and White Eyes with Eyelids Print Red Part 41250pr0003 Element 4156529 ×2
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×12
  • Duplo Brick 2 x 2 x 2 Curved Top with Yellow Propeller / Rotor Holder Red Part 31248c01 Element 4118663 ×1
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×6
  • Duplo Egg Base Red Part 31367 Element 4143823 or 4142779 ×1

Green 32 pieces

  • Duplo Ball Tube 45° Turn Green Part 31195 Element 4114708 ×6
  • Duplo Ball Tube Straight with Opposing Oval Holes Green Part 41288 Element 4157428 ×3
  • Duplo Baseplate 8 x 12 Green Part 31043 Element 4219870 or 4114722 ×2
  • Duplo Brick 2 x 2 Green Part 3437 Element 6528078 or 4583552 ×12
  • Duplo Brick 2 x 3 with Curved Top Green Part 2302 Element 230278 or 230228 ×2
  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×6
  • Duplo Brick 2 x 6 Lower Flap Extensions with Yellow/Red/Blue Dots Print Green Part 31453pr0001 Element 4156526 ×1

Orange 18 pieces

  • Duplo Brick 2 x 2 Orange Part 3437 Element 4159527 ×12
  • Duplo Brick 2 x 4 Orange Part 3011 Element 4290078 or 4158403 ×6

Bright Green 2 pieces

  • Duplo Figure, Early Child, Hair Swept Left Brown, Red Legs, Open Jacket Print Bright Green Part 75271pr0010 Element 4168621 ×1
  • Duplo Figure, Early Child, Hair Swept Left Dark Orange, Blue Legs, Blue Overalls with 1 Strap Print Bright Green Part 75271pr0008 Element 4192458 ×1

White 1 piece

  • Duplo Figure, Early Child, with Straight Hair Brown, Red Legs, Red Overalls with 1 Strap Print White Part 75176pr0004 ×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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