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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.

Amusement Park Bowling

Checking

30399 Amusement Park Bowling

47 pieces in 20 part and color combinations, plus 1 minifigure.

The piece count includes the 4 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

Plates Round Curved and Dishes 20 pieces

  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Pink Part 6141 Element 6514060 or 6240230 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×6

Bricks Round and Cones 6 pieces

  • Cone 1 x 1 [Top Groove] White Part 59900 Element 6601844 or 4518400 ×6

Bricks Curved 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Pink Part 11477 Element 6132918 ×2
  • Brick Curved 2 x 2 x 2/3 Medium Azure Part 15068 Element 6119126 ×1
  • Brick Curved 2 x 3 White Part 6215 Element 621501 ×1

Plates Special 4 pieces

  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×2
  • Plate Special 1 x 4 with Bar Down Black Part 30043 Element 6172997 or 3004326 ×2

Tiles 4 pieces

  • Tile 1 x 3 Tan Part 63864 Element 6131896 ×2
  • Tile 1 x 8 with Groove Tan Part 4162 Element 4544139 or 4519964 ×2

Bricks Sloped 2 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×2

Minifig Accessories 2 pieces

  • Food Hot Dog / Sausage Red Part 33078 Element 6144805 or 4520952 1 spare in the box ×1
  • Food Hot Dog Bun Tan Part 25386 Element 6413060 or 6147214 ×1

Plates 2 pieces

  • Plate 2 x 8 Lime Part 3034 Element 6440107 or 6147274 ×1
  • Plate 4 x 4 Lime Part 3031 Element 4504850 or 4160080 ×1

Panels 1 piece

  • Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Black Part 60581 Element 4558209 or 421526 ×1

Projectiles / Launchers 1 piece

  • Projectile, Large Figure Weapon, Zamor Sphere / Ball with Marbled Yellow Pattern Trans-Orange Part 54821pat0006 Element 6075599 ×1

Tiles Special 1 piece

  • Tile Special Round 2 x 2 with Hole Red Part 15535 Element 6102138 ×1

Minifigures 1 figure

  • Stephanie - White Top, Medium Azure Skirt 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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