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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.

Large Bulk Bucket

Checking

4244 Large Bulk Bucket

428 pieces in 68 part and color combinations.

LEGO counts 416 pieces. This inventory comes from a separate parts catalog and lists 428; the two do not always count the same elements, so their totals differ. 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

Bricks 331 pieces

  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×18
  • Brick 2 x 3 Black Part 3002 Element 300226 ×4
  • Brick 2 x 4 Black Part 3001 Element 300126 ×12
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×34
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×10
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×24
  • Brick 2 x 6 Blue Part 2456 Element 4181139 or 245623 ×4
  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×4
  • Brick 4 x 10 Blue Part 6212 Element 621223 ×1
  • Brick 12 x 24 Green Part 30072 Element 3007228 ×1
  • Brick 2 x 2 Green Part 3003 Element 300328 ×12
  • Brick 2 x 3 Green Part 3002 Element 4109674 or 300228 ×4
  • Brick 2 x 4 Green Part 3001 Element 4106356 or 300128 ×8
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×34
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×10
  • Brick 2 x 4 Red Part 3001 Element 300121 ×24
  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×4
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×28
  • Brick 2 x 2 with Eye with White Print on Two Sides, Offset White Part 3003pr0053 Element 81508 ×2
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×8
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×20
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×28
  • Brick 2 x 2 with Eye with White Print on Two Sides, Offset Yellow Part 3003pr0053 Element 81910 ×2
  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×8
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×20
  • Brick 2 x 4 with Smile and Frown Print on Opposite Sides Yellow Part 3001pr0043 Element 80141 ×2
  • Brick 2 x 4 x 3 with Popsicle and Ice Cream Cone Print Yellow Part 30144pr0040 Element 4114391 ×1
  • Brick 2 x 6 Yellow Part 2456 Element 4181143 or 245624 ×4

Bricks Curved 29 pieces

  • Brick Curved 2 x 4 x 2 Double with Yellow Girl Face Print Black Part 4744pr0001 Element 81781 ×1
  • Brick Arch 2 x 8 x 3 Blue Part 4743 Element 474323 ×1
  • Brick Curved 2 x 3 Blue Part 6215 Element 621523 ×4
  • Brick Curved 2 x 4 x 2 Triple, No Studs Blue Part 6216 Element 621623 ×1
  • Brick Curved 2 x 3 Green Part 6215 Element 621528 ×4
  • Brick Curved 2 x 4 x 2 Double with Red and White Striped Shirt and Overalls Print Green Part 4744pr0004 Element 4114388 ×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 Curved 2 x 3 Red Part 6215 Element 621521 ×4
  • Brick Curved 2 x 4 x 2 Double with 3 Yellow Buttons, Green Collar Print Red Part 4744pr0003 Element 4114219 ×1
  • Brick Curved 2 x 4 x 2 Double with Freckled Face Print Red Part 4744pr0002 Element 81780 ×1
  • Brick Curved 2 x 4 x 2 Triple, No Studs Red Part 6216 Element 621621 ×1
  • Brick Arch 2 x 8 x 3 Yellow Part 4743 Element 474324 ×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 Chicken Face Print Yellow Part 4744pr0005 Element 4107837 ×1
  • Brick Curved 2 x 4 x 2 Triple, No Studs Yellow Part 6216 Element 621624 ×1

Wheels and Tyres 24 pieces

  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×12
  • Wheel Freestyle with 2 x 2 Studs and Pin Hole Red Part 6248 Element 4144357 or 624821 ×12

Windows and Doors 10 pieces

  • Door Frame 2 x 6 x 6 Freestyle Red Part 6235 Element 623521 or 75620 ×2
  • Window 2 x 6 x 6 Freestyle Red Part 6236 Element 623621 or 75621 ×2
  • Door 1 x 6 x 6 Freestyle White Part 600 Element 623401 ×2
  • Window 1 x 3 x 4 Pane for Window 2 x 6 x 6 Freestyle White Part 601 Element 623701 ×4

Bricks Special 9 pieces

  • Brick Special 2 x 4 with Pins Red Part 6249 Element 4143668 or 4107561 ×6
  • Brick Special 2 x 2 No Studs, Top Pin Yellow Part 4729 Element 4100523 or 472924 ×1
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×2

Plants & Trees 8 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 ×4
  • Plant, Flower 2 x 2 - Round [Open Stud] Red Part 4728 Element 472821 ×1
  • Plant, Flower 2 x 2 - Round [Open Stud] White Part 4728 Element 6047840 or 472801 ×1
  • Plant, Flower 2 x 2 - Round [Open Stud] Yellow Part 4728 Element 472824 ×1

Bars, Ladders and Fences 6 pieces

  • Fence 1 x 6 x 2 Yellow Part 30077 Element 4107643 ×6

Animal / Creature Body Parts 3 pieces

  • Animal Body Part, Elephant Head 6 x 7 x 4 with Eyes Print Blue Part 6245pr0001 Element 82248 ×1
  • 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, Camel Head 3 x 7 x 5 1/3 with Eyes and Nose Print Yellow Part 30143pr0001 Element 4107862 ×1

Transportation - Sea and Air 3 pieces

  • Propeller 6 Blade Fan 8 x 8 Green Part 30078 Element 4107735 ×1
  • Propeller 2 Blade Twisted Red Part 4745 Element 474521 ×2

Technic Special 2 pieces

  • Technic Link 1 x 11 Yellow Part 6247 Element 624724 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 2 x 4 x 3 Frame with Hollow Studs Yellow Part 2352b Element 235224 ×2

Transportation - Land 1 piece

  • Vehicle Base, Brick Special 4 x 10 with 4 Pins Blue Part 30076 Element 4144349 ×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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