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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.

Emma's Karate Course

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41002 Emma's Karate Course

88 pieces in 47 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

Black 14 pieces

  • Brick 2 x 3 Black Part 3002 Element 300226 ×2
  • Minifig Head [Plain] [Hollow Stud] Black Part 3626c Element 4582532 or 362626 ×1
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×3
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2

White 13 pieces

  • Brick 1 x 1 x 5 with Solid Stud White Part 2453b Element 6550132 or 245301 ×2
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] White Part 30237b Element 6320300 or 6092873 ×1
  • Door Frame 1 x 4 x 6 Type 2 White Part 60596 Element 6262945 or 4541956 ×1
  • Hinge Brick 1 x 4 [Lower] White Part 3831 Element 6619285 or 383101 ×1
  • Hinge Brick 1 x 4 [Upper] White Part 3830 Element 6327411 or 6011456 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×1

Tan 12 pieces

  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×4
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×2
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×1
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 ×5

Medium Lavender 8 pieces

  • Bag / Basket Medium Lavender Part 93092 Element 6087082 or 4599740 ×1
  • Plate 1 x 2 Medium Lavender Part 3023 Element 4619512 ×4
  • Plate 1 x 8 Medium Lavender Part 3460 Element 4625022 ×1
  • Plate 2 x 4 Medium Lavender Part 3020 Element 4619516 ×2

Bright Pink 6 pieces

  • Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 1 spare in the box ×4
  • Tile 2 x 2 with Groove Bright Pink Part 3068b Element 4615728 ×2

Trans-Clear 6 pieces

  • Brick Round 1 x 1 Open Stud Trans-Clear Part 3062b Element 6514232 or 6223655 ×1
  • Glass for Window 1 x 4 x 6 with Asian/Japanese Characters 'Ninja' on White Background Print Trans-Clear Part 57895pr0001 Element 6030347 or 4639781 ×1
  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Trans-Clear Part 87552 Element 6514185 or 6253231 ×4

Bright Light Orange 5 pieces

  • Brick 1 x 2 Bright Light Orange Part 3004 Element 6003003 or 4490695 ×4
  • Tile 2 x 4 with Groove Bright Light Orange Part 87079 Element 4621543 ×1

Reddish Brown 5 pieces

  • Bar 3L Reddish Brown Part 87994 Element 6428805 or 6075208 ×1
  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×1
  • Plate 4 x 8 Reddish Brown Part 3035 Element 4211207 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Reddish Brown Part 2412b Element 4224243 ×2

Magenta 4 pieces

  • Brick Sloped 33° 3 x 1 Magenta Part 4286 Element 6359092 or 6030344 ×2
  • Tile 1 x 2 with Groove Magenta Part 3069b Element 4611415 ×2

Trans-Dark Blue 3 pieces

  • Cone 1 x 1 [Top Groove] Trans-Dark Blue Part 59900 Element 6514018 or 6301313 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 1 spare in the box ×2

Dark Pink 2 pieces

  • Brick Sloped Inverted 45° 2 x 1 Dark Pink Part 3665 Element 4622743 or 4621544 ×2

Green 2 pieces

  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×2

Medium Azure 2 pieces

  • Brick 2 x 4 Medium Azure Part 3001 Element 6603313 or 4625629 ×2

Pearl Gold 2 pieces

  • Equipment Goblet / Glass Pearl Gold Part 2343 Element 4505990 ×1
  • Tile Round 1 x 1 Pearl Gold Part 98138 Element 6238891 or 4649422 1 spare in the box ×1

Dark Bluish Gray 1 piece

  • Mask, Kendo [Plain] Dark Bluish Gray Part 98130 Element 4646810 ×1

Dark Red 1 piece

  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×1

Dark Tan 1 piece

  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Dark Tan Part 3794b Element 4266902 ×1

Flat Silver 1 piece

  • Weapon Sword / Katana / Shamshir with Uncapped Pommel [Square Guard] Flat Silver Part 30173b Element 4569471 1 spare in the box ×1

Minifigures 1 figure

  • Emma - White Robe, White Trousers, Karate 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.