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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.

SUBMERGED Discover Set

Checking

45828 SUBMERGED Discover Set

55 pieces in 35 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

Yellow 9 pieces

  • Duplo Boat / Submarine Base 10 x 6 x 1.5 Yellow Part 43849 Element 6470277 ×1
  • Duplo Brick 2 x 3 with Curved Bottom Yellow Part 98252 Element 6167549 ×1
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×4
  • Duplo Camera Yellow Part 24806 Element 6464794 or 6157047 ×1
  • Duplo Mill/Propeller Yellow Part 35130 Element 6209934 ×1
  • Duplo Plant, Flower with 1 Top Studs Yellow Part 84195 Element 6393150 ×1

Lime 7 pieces

  • Duplo Animal Turtle, No Top Stud, Dark Orange Spots Print Lime Part 84190pr0001 Element 6386645 ×1
  • Duplo Brick 2 x 3 with Curved Bottom Lime Part 98252 Element 4655944 ×1
  • Duplo Brick 2 x 4 x 2 Arch Lime Part 11198 Element 6018595 ×1
  • Duplo Flower 4 x 4 x 1 with 4 Top Studs Lime Part 15515 Element 6054622 ×1
  • Duplo Plant / Leaf Lime Part 3118 Element 6421351 ×1
  • Duplo Plant / Leaf / Flower, 5 Points Lime Part 2390 Element 6421357 ×1
  • Duplo Plant Bush / Tree Top / Rock Pile with 4 studs Lime Part 84194 Element 6387971 ×1

Orange 6 pieces

  • Duplo Animal Fish, Clownfish with White Stripes Orange Part 52259 Element 6262260 ×1
  • Duplo Brick 2 x 4 Orange Part 3011 Element 4290078 or 4158403 ×4
  • Duplo Plant / Leaf Orange Part 3118 Element 6470142 ×1

Blue 5 pieces

  • Duplo Boat / Submarine Top 10 x 6 x 3 1/2 Blue Part 43848 Element 6470278 ×1
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×4

Red 5 pieces

  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×4
  • Duplo Plant, Flower with 1 Top Studs Red Part 84195 Element 6387973 ×1

Green 4 pieces

  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×4

Medium Blue 4 pieces

  • Duplo Brick 2 x 4 Medium Blue Part 3011 Element 4290088 or 4167177 ×4

Medium Azure 3 pieces

  • Duplo Figure with Hair in a Bun Dark Brown, Medium Azure Diving Suit, Yellow Arms, Yellow Diving Mask Medium Azure Part 48019c01pr0104 Element 6270381 ×1
  • Duplo Plant, Flower with 1 Top Stud Medium Azure Part 6510 Element 6395621 ×1
  • Duplo Plate Round Corner 4 x 4 Medium Azure Part 98218 Element 6184964 or 6033051 ×1

Bright Light Yellow 2 pieces

  • Duplo Plate Round 4 x 8 Semi-Circle Bright Light Yellow Part 29304 Element 6303202 ×2

Coral 2 pieces

  • Duplo Plant, Flower with 1 Top Studs Coral Part 84195 Element 6393151 ×2

Bright Green 1 piece

  • Duplo Plant Vine with Leaves and Two End Anti-Studs Bright Green Part 89158 Element 6446331 ×1

Bright Light Orange 1 piece

  • Duplo Brick 2 x 2 Bright Light Orange Part 3437 Element 4583550 or 4226194 ×1

Bright Pink 1 piece

  • Duplo Figure Child with Two Buns on Top and Long Bangs Orange, Bright Light Blue Legs, White Shirt with Red Spots Print Bright Pink Part 65245pr0078 Element 6469539 ×1

Light Bluish Gray 1 piece

  • Duplo Animal Whale Calf / Baby Light Bluish Gray Part 43877pr0001 Element 6262209 ×1

Medium Lavender 1 piece

  • Duplo Plant, Flower with 1 Top Studs Medium Lavender Part 84195 Element 6446310 ×1

Trans-Light Blue 1 piece

  • Duplo Brick 1 x 2 x 2 with Bottom Tube Trans-Light Blue Part 76371 Element 6514047 or 6210314 ×1

Vibrant Yellow 1 piece

  • Duplo Brick 1 x 2 x 2 with Bottom Tube Vibrant Yellow Part 76371 Element 6374781 ×1

Yellowish Green 1 piece

  • Duplo Playground Slide Curved Right 90° Yellowish Green Part 35088 Element 6447793 ×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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