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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.

Mia's Water Fun

Checking

30410 Mia's Water Fun

23 pieces in 19 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. 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

Plants & Trees 4 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lavender Part 24866 Element 6214235 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Orange Part 24866 Element 6214234 1 spare in the box ×2

Plates Special 4 pieces

  • Plate Special 1 x 2 with Door Rail Dark Azure Part 32028 Element 6145412 or 6145142 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Light Bluish Gray Part 99780 Element 6004990 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×1

Bricks Curved 3 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Lime Part 11477 Element 6069006 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×1

Plates Round Curved and Dishes 3 pieces

  • Plate Round Corner 4 x 4 Medium Azure Part 30565 Element 6481835 or 6056271 ×1
  • Plate Round Corner 3 x 3 Tan Part 30357 Element 4543858 or 4124071 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Pink Part 6141 Element 6514060 or 6240230 1 spare in the box ×1

Animals / Creatures 2 pieces

  • Animal, Turtle with Reddish Brown Spots Print Lime Part 11603pr0001 Element 6028753 ×1
  • Animal, Clam [Type 2 - Locking Edge on Inner Lip] White Part 18866 Element 6092203 ×1

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Lime Part 64225 Element 6023954 ×1
  • Brick Wedged, Sloped Inverted 6 x 4 with 4 Stud Connections White Part 4856b Element 4567894 or 485601 ×1

Energy Effects 2 pieces

  • Wave / Flame Rounded with Base Rim Trans-Light Blue Part 6126b Element 6167739 ×2

Minifig Upper Body 1 piece

  • Arm Mechanical with 2 Clips [Battle Droid] Light Bluish Gray Part 30377 Element 6319333 or 4211658 1 spare in the box ×1

Plates 1 piece

  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×1

Transportation - Land 1 piece

  • Handlebars with Angular Handles Light Bluish Gray Part 98397 Element 4644102 ×1

Minifigures 1 figure

  • Mia - Medium Azure Top, Lime Trousers, Lavender Cap, Life Vest Minifigure, checked as a whole figure ×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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