BlockTalk Find Your Set

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.

Brick Box

Checking

6161 Brick Box

221 pieces in 75 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

Green 48 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×4
  • Brick 1 x 1 with Simple Eye Black and White Print Green Part 3005pr9996 Element 4107722 1 spare in the box ×2
  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×2
  • Brick 1 x 4 Green Part 3010 Element 4112838 or 301028 ×2
  • Brick 2 x 2 Green Part 3003 Element 300328 ×14
  • Brick 2 x 3 Green Part 3002 Element 4109674 or 300228 ×2
  • Brick 2 x 4 Green Part 3001 Element 4106356 or 300128 ×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 Round 1 x 1 Open Stud Green Part 3062b Element 306228 1 spare in the box ×3
  • Brick Sloped 45° 2 x 2 Green Part 3039 Element 303928 ×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 Special 1 x 1 with Headlight Green Part 4070 Element 4187334 or 4109676 ×3
  • Plate 2 x 2 Green Part 3022 Element 302228 ×2
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 2 x 4 Green Part 3020 Element 302028 ×1
  • Plate 4 x 12 Green Part 3029 Element 4279059 or 302928 ×1

Red 40 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×14
  • Brick 2 x 4 Red Part 3001 Element 300121 ×4
  • Brick 2 x 8 Red Part 3007 Element 6036408 or 300721 ×2
  • Brick Arch 1 x 4 Red Part 3659 Element 365921 ×2
  • Brick Curved 2 x 4 x 2 Double with Freckled Face Print Red Part 4744pr0002 Element 81780 ×1
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×2
  • Plant, Flower 2 x 2 - Round [Open Stud] Red Part 4728 Element 472821 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4
  • Window 2 x 4 x 3 Frame with Solid Studs Red Part 4132 Element 413221 ×1

Black 39 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×14
  • Brick 2 x 4 Black Part 3001 Element 300126 ×4
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×2
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Black Part 4287b ×2
  • Door 1 x 4 x 5 Black Part 4131 Element 4217795 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×4

Yellow 32 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×2
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×2
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×14
  • Brick 2 x 2 with Eye with White Print on Two Sides, Offset Yellow Part 3003pr0053 Element 81910 ×1
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×4
  • Brick Sloped 33° 3 x 1 Yellow Part 4286 Element 428624 ×2
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×2
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Yellow Part 4287b ×2
  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 1 spare in the box ×2
  • Plant, Flower 2 x 2 - Round [Open Stud] Yellow Part 4728 Element 472824 ×1

Lime 20 pieces

  • Brick 1 x 2 Lime Part 3004 Element 4613965 or 4164022 ×4
  • Brick 1 x 4 Lime Part 3010 Element 4234716 or 4122449 ×2
  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×8
  • Brick 2 x 4 Lime Part 3001 Element 4165967 or 4122453 ×2
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×4

White 16 pieces

  • Brick 1 x 1 with Simple Eye Black and White Print White Part 3005pr9996 Element 4140002 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×6
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2
  • Door Frame 2 x 4 x 5 White Part 4130 Element 4218637 ×1
  • Picket Fence 1 x 4 x 2 White Part 33303 Element 4141607 ×2
  • Window 2 x 4 x 3 Pane White Part 4133 Element 4113220 or 413301 ×1

Blue 15 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×2
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×2
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×2
  • Brick Sloped 33° 3 x 2 Blue Part 3298 Element 6294307 or 6141996 ×2
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Blue Part 3660 Element 366023 ×2
  • Plant, Flower 2 x 2 - Round [Open Stud] Blue Part 4728 Element 472823 ×1

Reddish Brown 6 pieces

  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×2
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×4

Orange 4 pieces

  • Brick 2 x 2 Orange Part 3003 Element 4153825 or 4119643 ×4

Bright Green 1 piece

  • Plant, Flower 2 x 2 Leaves - Angular Bright Green Part 4727 Element 4143562 ×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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