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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.

Halloween Barn

Checking

40721 Halloween Barn

205 pieces in 101 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

Black 72 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Black Part 53451 Element 6270103 or 4568385 1 spare in the box ×4
  • Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long Black Part 13564 Element 6312496 1 spare in the box ×2
  • Animal, Bat Black Part 30103 Element 4587312 or 4106513 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×4
  • Brick 1 x 1 Black Part 3005 Element 300526 ×1
  • Brick 1 x 1 x 3 Black Part 14716 Element 6065496 ×2
  • Brick 1 x 2 x 3 with Bottom Stud Holder Black Part 22886 Element 6228588 ×4
  • Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] Black Part 15254 Element 6184876 ×1
  • Brick Sloped 18° 4 x 2 Black Part 30363 Element 4185583 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×1
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×3
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Black Part 3678b Element 4273703 or 4256421 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Black Part 4460b Element 446026 ×5
  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×2
  • Equipment Lantern Black Part 37776 Element 6227901 ×1
  • Plate 1 x 1 Black Part 3024 Element 302426 2 spares in the box ×5
  • Plate 1 x 12 Black Part 60479 Element 4514845 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 1 x 4 Black Part 3710 Element 371026 ×4
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 3 spares in the box ×10
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Black Part 3386 Element 6424674 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×1
  • Tile Round 1 x 1 with Half Closed Yellow Eye, Dark Blue Stripes Print Black Part 98138pr0366 Element 6434213 1 spare in the box ×1
  • Tile Round 2 x 2 with Yellow Eye, Dark Blue Stripes Print Black Part 14769pr1275 Element 6434233 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×1
  • Wedge Plate 2 x 4 Black Part 51739 Element 4531412 ×1
  • Window 1 x 4 x 1 2/3 with Spoked Rounded Top Black Part 20309 Element 6177083 ×1

Reddish Brown 51 pieces

  • Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Long Tip) Reddish Brown Part 80497 Element 6382326 ×2
  • Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long Reddish Brown Part 13564 Element 6269077 or 6133924 1 spare in the box ×2
  • Bar 1L / Stem with 3 Sprouts/Prongs Reddish Brown Part 68211 Element 6345847 1 spare in the box ×2
  • Bracket 1 x 1 - 1 x 1 Inverted Reddish Brown Part 36840 Element 6238874 ×1
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×1
  • Brick Curved 2 x 1 with Inverted Cutout Reddish Brown Part 78666 Element 6365885 ×3
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×1
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Reddish Brown Part 4460b Element 4270470 ×1
  • Brick Sloped Inverted 45° 2 x 1 Reddish Brown Part 3665 Element 4211222 ×2
  • Brick Special 1 x 1 with Scroll with Open Stud Reddish Brown Part 20310 Element 6172757 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Reddish Brown Part 87087 Element 6062574 or 4618545 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Reddish Brown Part 11211 Element 6397820 ×1
  • Brick Special 1 x 2 with Masonry Brick Profile Reddish Brown Part 98283 Element 6361793 ×2
  • Equipment Candlestick Reddish Brown Part 37762 Element 6422088 ×1
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 1 spare in the box ×1
  • Plate 1 x 10 Reddish Brown Part 4477 Element 4223683 ×1
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×5
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×3
  • Plate 3 x 3 Cross Reddish Brown Part 15397 Element 6050918 ×2
  • Plate Round 1 x 1 with Open Stud Reddish Brown Part 85861 Element 6215659 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×1
  • Tile 1 x 3 Reddish Brown Part 63864 Element 6100769 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges Reddish Brown Part 15712 Element 6348057 or 6071274 ×2
  • Window 1 x 4 x 3 without Shutter Tabs Reddish Brown Part 60594 Element 4597419 or 4595889 ×1

Dark Green 15 pieces

  • Brick 2 x 2 Dark Green Part 3003 Element 6214611 or 4271436 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Dark Green Part 87087 Element 6055222 ×3
  • Brick Special 1 x 2 with Masonry Brick Profile Dark Green Part 98283 Element 6400283 ×9
  • Plate 1 x 2 Dark Green Part 3023 Element 6618076 or 6013797 ×1

Light Bluish Gray 15 pieces

  • Brick Special 1 x 1 x 3 with 2 Clips Vertical [Hollow Stud, Open O Clips] Light Bluish Gray Part 60583b Element 6320356 or 6008364 ×2
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×1
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×1
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×2
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×3

White 12 pieces

  • Arm Skeleton Bent with Clips at 90° [Vertical Grip] White Part 93061 Element 6252200 or 6146060 ×2
  • Leg Skeleton White Part 6266 Element 6240495 or 6038450 ×2
  • Minifig Head Skeleton, Standard Skull Print White Part 3626cpr0895 Element 4651445 ×1
  • Plate Special 1 x 1 with Tooth White Part 49668 Element 6601935 or 4224792 ×2
  • Tile Special 1 x 2 with Two Vertical Teeth / Tooth White Part 15209 Element 6046384 ×4
  • Torso - Skeleton Thick Shoulder Pins, Reinforced Hips with Hole White Part 78132 Element 6359891 ×1

Dark Purple 9 pieces

  • Plate 2 x 2 Corner Dark Purple Part 2420 Element 6167461 or 4225179 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Purple Part 15573 Element 6092604 ×2
  • Tile 1 x 2 with Groove Dark Purple Part 3069b Element 4613192 ×2
  • Tile 1 x 3 Dark Purple Part 63864 Element 6167471 ×4

Sand Green 8 pieces

  • Plate 1 x 10 Sand Green Part 4477 Element 6328184 or 4642416 ×1
  • Plate 1 x 2 Sand Green Part 3023 Element 4655080 or 4642428 ×2
  • Plate 1 x 3 Sand Green Part 3623 Element 6069257 or 4642427 ×1
  • Plate 2 x 3 Sand Green Part 3021 Element 6184348 or 4642415 ×1
  • Wedge Plate 2 x 2 Cut Corner Sand Green Part 26601 Element 6233984 ×3

Dark Bluish Gray 7 pieces

  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×2
  • Tile 2 x 4 with Groove Dark Bluish Gray Part 87079 Element 4560184 ×2
  • Tile Round 1 x 1 Half Circle Dark Bluish Gray Part 24246 Element 6362252 1 spare in the box ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Dark Bluish Gray Part 14769 Element 6056296 or 4620079 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Dark Bluish Gray Part 20482 Element 6271752 1 spare in the box ×1

Bright Light Orange 5 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Light Orange Part 32607 Element 6378797 ×5

Red 3 pieces

  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Red Part 15571 Element 6075074 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2

Dark Tan 2 pieces

  • Door for Window Frame 1 x 4 x 3, Semicircular Handle Holes on Back Dark Tan Part 95270 Element 6428821 or 6404419 ×2

Yellow 2 pieces

  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box ×1
  • Plate 8 x 16 Yellow Part 92438 Element 6377014 ×1

Bright Green 1 piece

  • Plant, Grass Stem with Bar Hole [3.2mm] Bright Green Part 15279 Element 6566117 or 6413056 ×1

Pearl Titanium 1 piece

  • Minifig Pot Small with Handle Holders Pearl Titanium Part 98374 Element 6363146 or 6153593 ×1

Trans-Green 1 piece

  • Equipment Bottle Trans-Green Part 95228 Element 6507875 or 6247364 ×1

Trans-Yellow 1 piece

  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×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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