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.

Spike

Checking

71413-7 Spike

69 pieces in 36 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 Sloped 13 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×2
  • Brick Sloped Inverted 45° 2 x 1 Green Part 3665 Element 4142989 or 4119659 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Green Part 3660 Element 4142717 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Medium Blue Part 54200 Element 4565363 1 spare in the box ×2
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] White Part 22388 Element 6314487 ×5

Plates Round Curved and Dishes 9 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Red Part 66789 Element 6294705 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×1
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×5

Plates Special 9 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Orange Part 18674 Element 6109909 ×2

Plates 8 pieces

  • Plate 1 x 2 Dark Pink Part 3023 Element 6057387 or 4245302 ×1
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×3
  • Plate 1 x 2 Medium Blue Part 3023 Element 4179825 or 4165460 ×1
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2

Bricks Special 6 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Black Part 67329 Element 6308883 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Bright Green Part 26604 Element 6368621 ×2
  • Brick Special 1 x 1 with Headlight Medium Blue Part 4070 Element 6070689 or 4598016 ×1

Bricks 5 pieces

  • Brick 1 x 1 Bright Light Yellow Part 3005 Element 6022084 or 6014502 ×1
  • Brick 1 x 2 Bright Light Yellow Part 3004 Element 6022083 or 6014504 ×1
  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×2
  • Brick 1 x 3 with White Eyes, Dark Turquoise / Blue Pupils Print Green Part 3622pr0069 Element 6353877 ×1

Technic Bricks 4 pieces

  • Technic Brick 1 x 1 with Pin Hole Green Part 6541 Element 4542190 or 4522678 ×4

Tiles Round and Curved 4 pieces

  • Tile Round 2 x 2 with Spike and Barcode Print (Sticker) Black Part 14769pr0158 Element 6429207 ×1
  • Tile Round 1 x 1 Half Circle White Part 24246 Element 6609539 or 6250591 1 spare in the box ×2
  • Tile Round 2 x 4 with Black Line / Mouth Print White Part 66857pr0032 Element 6382150 ×1

Bricks Curved 3 pieces

  • Brick Curved 3 x 1 No Studs Green Part 50950 Element 6100221 or 6039946 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Blue Part 11477 Element 6301857 or 6167825 ×1

Energy Effects 2 pieces

  • Wave / Flame Small with Pin Trans-Orange Part 37775 Element 6514274 or 6357747 ×2

Panels 2 pieces

  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Trans-Clear Part 87544 Element 6507949 or 6211814 ×2

Technic Pins 2 pieces

  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×2

Minifig Lower Body 1 piece

  • Feet, 2 x 3 x 2/3 with 6 Studs on Top Green Part 66859 Element 6385640 ×1

Tiles 1 piece

  • Tile 1 x 3 Green Part 63864 Element 6023083 ×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.