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.

Small Freestyle Bucket

Checking

1766 Small Freestyle Bucket

109 pieces in 45 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 69 pieces

  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×2
  • Brick 2 x 4 Black Part 3001 Element 300126 ×2
  • Brick 2 x 10 Blue Part 3006 Element 4615600 or 300623 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×8
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×4
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×4
  • Brick 8 x 16 Green Part 4204 Element 4181116 or 420428 ×1
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×6
  • Brick 2 x 2 with Eye with White Print on Two Sides, Offset Red Part 3003pr0053 Element 81912 ×2
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×4
  • Brick 2 x 4 Red Part 3001 Element 300121 ×4
  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×2
  • Brick 2 x 6 x 3 with Green and Yellow Fish Print Red Part 6213pr0007 ×1
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×4
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×2
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×4
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×8
  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×2
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×6
  • Brick 4 x 10 Yellow Part 6212 Element 621224 ×1

Bricks Curved 13 pieces

  • Brick Curved 2 x 4 x 2 Double with Yellow Girl Face Print Black Part 4744pr0001 Element 81781 ×1
  • Brick Curved 2 x 4 x 2 Double with White Stripes Print Blue Part 4744pr0044 Element 82373 ×1
  • Brick Curved 2 x 4 x 2 Triple, No Studs Green Part 6216 Element 621628 ×1
  • Brick Curved 2 x 8 x 4 Triple Curved Ends with 7 Apples Print Green Part 6214pr0003 Element 82301 ×1
  • Brick Arch 2 x 8 x 3 White Part 4743 Element 474301 ×1
  • Brick Curved 2 x 3 Yellow Part 6215 Element 621524 ×4
  • Brick Curved 2 x 4 x 2 Double [Plain] Yellow Part 4744 Element 6288274 or 474424 ×1
  • Brick Curved 2 x 4 x 2 Double with Tiger Face Print Yellow Part 4744pr0039 Element 82370 ×1
  • Brick Curved 2 x 4 x 2 Triple, No Studs Yellow Part 6216 Element 621624 ×2

Wheels and Tyres 8 pieces

  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×4
  • Wheel Freestyle with 2 x 2 Studs and Pin Hole Red Part 6248 Element 4144357 or 624821 ×4

Bars, Ladders and Fences 4 pieces

  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×4

Plants & Trees 4 pieces

  • Plant, Flower 2 x 2 - Round [Open Stud] Blue Part 4728 Element 472823 ×1
  • Plant, Flower 2 x 2 Leaves - Angular Green Part 4727 Element 472728 ×2
  • Plant, Flower 2 x 2 - Round [Open Stud] Red Part 4728 Element 472821 ×1

Windows and Doors 4 pieces

  • Door Frame 2 x 6 x 6 Freestyle Red Part 6235 Element 623521 or 75620 ×1
  • Window 2 x 6 x 6 Freestyle Red Part 6236 Element 623621 or 75621 ×1
  • Door 1 x 6 x 6 Freestyle Yellow Part 600 Element 623424 ×1
  • Window 1 x 3 x 4 Pane for Window 2 x 6 x 6 Freestyle Yellow Part 601 ×1

Bricks Special 3 pieces

  • Brick Special 2 x 4 with Pins Red Part 6249 Element 4143668 or 4107561 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×1

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Dog Head 2 x 4 x 2 1/3 with Dog Head Print White Part 6243pr0001 Element 82249 ×1
  • Animal Body Part, Horse Head 2 x 6 x 4 1/2 with Black Mane Print White Part 6244pr0001 Element 82247 ×1

Transportation - Sea and Air 1 piece

  • Propeller 2 Blade Twisted Red Part 4745 Element 474521 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 2 x 4 x 3 Frame with Hollow Studs Red Part 2352b Element 235221 ×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.