Free tool

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.

StoryStarter Workshop Kit

Checking

2000424 StoryStarter Workshop Kit

96 pieces in 30 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

Bricks 27 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×3
  • Brick 2 x 2 Green Part 3003 Element 300328 ×3
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×3
  • Brick 1 x 1 Lime Part 3005 Element 4220634 or 4122446 ×3
  • Brick 1 x 2 Medium Blue Part 3004 Element 4629786 or 4179833 ×3
  • Brick 1 x 1 Orange Part 3005 Element 4173805 or 4119645 ×3
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×6
  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×3

Plates 12 pieces

  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×6
  • Plate 8 x 8 Light Bluish Gray Part 41539 Element 4166618 ×3
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×3

Minifig Headwear 9 pieces

  • Hat, Wizard Black Part 6131 Element 4492341 or 4106559 ×3
  • Hat / Cap Short Curved Peak Lime Part 86035 Element 4567911 or 4457911 ×3
  • Hair Mid-Length with Braid around Sides Reddish Brown Part 59363 Element 4506003 ×3

Plates Round Curved and Dishes 9 pieces

  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×3
  • Plate Round 1 x 1 with Solid Stud Orange Part 6141 Element 4157103 1 spare in the box ×3
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×3

Animals / Creatures 6 pieces

  • Insect, Spider Black Part 30238 Element 4113209 ×3
  • Animal, Cat, Kitten Crouching [Plain] White Part 6251 Element 4220184 or 4140370 ×3

Minifig Heads 6 pieces

  • Minifig Head, Black Eyebrows, Thin Grin, Eyes with White Pupils Print [Hollow Stud] Yellow Part 3626cpr0891 Element 4651441 ×3
  • Minifig Head, Thin Eyebrows, Eyelashes, White Pupils and Peach Lips Smile Print Yellow Part 3626cpr1580 Element 6100203 ×3

Minifig Lower Body 6 pieces

  • Hips and Black Legs Black Part 970c03 Element 4569093 or 73407 ×3
  • Hips and Red Legs Red Part 970c22 Element 6006024 or 4582576 ×3

Minifig Upper Body 6 pieces

  • Torso, Black Arms, Yellow Hands [Plain] Black Part 973c03h01 Element 6070974 or 4502268 ×3
  • Torso, Red Arms, Yellow Hands [Plain] Red Part 973c22h01 Element 4582740 or 4275872 ×3

Bars, Ladders and Fences 3 pieces

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×3

Bricks Round and Cones 3 pieces

  • Brick Round 1 x 1 Open Stud Tan Part 3062b Element 4117070 or 306205 ×3

Energy Effects 3 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×3

Minifig Shields, Weapons, & Tools 3 pieces

  • Weapon Axe Black Part 3835 Element 383526 ×3

Plants & Trees 3 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Dark Pink Part 33291 Element 6170298 or 4216479 1 spare in the box ×3

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.