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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.

Bird's Nest

Checking

40639 Bird's Nest

232 pieces in 88 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

Reddish Brown 50 pieces

  • Bar 1L / Stem with 3 Sprouts/Prongs Reddish Brown Part 68211 Element 6345847 1 spare in the box ×5
  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×2
  • Bar Holder with Clip Reddish Brown Part 11090 Element 6341968 or 6080355 ×5
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Reddish Brown Part 11477 Element 6069984 ×8
  • Brick Curved 2 x 2 x 2/3 Reddish Brown Part 15068 Element 6146858 ×3
  • Brick Special 1 x 4 with 4 Studs on One Side Reddish Brown Part 30414 Element 6153594 ×4
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×2
  • Plate Round 1 x 1 with Open Stud Reddish Brown Part 85861 Element 6215659 1 spare in the box ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Reddish Brown Part 35480 Element 6248944 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×7
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×1
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Reddish Brown Part 35044 Element 6228841 ×4
  • Tile 1 x 1 with Groove Reddish Brown Part 3070b Element 4211288 1 spare in the box ×2

Orange 29 pieces

  • Brick 1 x 2 Orange Part 3004 Element 4613981 or 4121739 ×1
  • Brick 2 x 2 Orange Part 3003 Element 4153825 or 4119643 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Orange Part 11477 Element 6055069 ×2
  • Brick Curved 2 x 2 x 2/3 Orange Part 15068 Element 6067913 ×1
  • Brick Curved 4 x 1 Double, No Studs Orange Part 93273 Element 4650977 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Orange Part 85984 Element 6068996 or 4648855 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Orange Part 28192 Element 6181314 ×2
  • Brick Sloped 45° 2 x 2 Orange Part 3039 Element 4118828 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Orange Part 3660 Element 4118829 ×1
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Orange Part 32952 Element 6261640 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Orange Part 29120 Element 6177499 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Orange Part 29119 Element 6177490 ×1
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×6
  • Plate 2 x 2 Orange Part 3022 Element 4613982 or 4159007 ×2
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Orange Part 15573 Element 6092599 ×1
  • Tile Round 1 x 1 Quarter Orange Part 25269 Element 6173925 1 spare in the box ×2

Dark Bluish Gray 28 pieces

  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×1
  • Brick Curved 3 x 1 No Studs Dark Bluish Gray Part 50950 Element 4246896 ×4
  • Brick Sloped 18° 4 x 2 Dark Bluish Gray Part 30363 Element 4210637 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Bluish Gray Part 29120 Element 6204668 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Bluish Gray Part 29119 Element 6204667 ×3
  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×1
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box ×5
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×4
  • Plate Special 1 x 1 with Handle on 2 Ends Dark Bluish Gray Part 78257 Element 6352600 ×2
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2

Bright Light Orange 21 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Bright Light Orange Part 11477 Element 6099728 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Bright Light Orange Part 54200 Element 6023173 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Bright Light Orange Part 15672 Element 6330901 or 6069171 ×2
  • Brick Sloped Inverted 45° 2 x 1 Bright Light Orange Part 3665 Element 6136455 or 6032919 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Bright Light Orange Part 87087 Element 6092035 ×2
  • Plate 1 x 1 Bright Light Orange Part 3024 Element 6073040 or 6028740 1 spare in the box ×5
  • Plate 1 x 2 Bright Light Orange Part 3023 Element 6028736 or 4645043 ×2
  • Plate Special 1 x 1 with Tooth Bright Light Orange Part 49668 Element 4282860 ×4

Dark Pink 11 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×10
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Pink Part 4032a Element 6326495 ×1

Green 10 pieces

  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×6
  • Plate 2 x 2 Green Part 3022 Element 302228 ×4

Tan 10 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×2
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Tan Part 4032a Element 4140562 or 403205 ×1
  • Plate Special 1 x 1 with Tooth Tan Part 49668 Element 4224793 ×3
  • Tile Special 1 x 3 Inverted with Center Hole Tan Part 35459 Element 6410762 or 6223613 ×2

Bright Green 8 pieces

  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×5
  • Plant, Stem with 3 Leaves and Bottom Pin Bright Green Part 37695 Element 6235080 1 spare in the box ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Bright Green Part 4032a Element 6138624 or 4114430 ×1

Dark Orange 8 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Dark Orange Part 87087 Element 4666322 ×8

Yellow 8 pieces

  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Yellow Part 61252 Element 6347294 or 4540040 ×4
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Yellow Part 18674 Element 6299764 ×4

Black 7 pieces

  • Tile Round 1 x 1 with White Dot/Circle/Eye Print Black Part 98138pr0107 Element 6284072 or 6253831 1 spare in the box ×6
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1

Bright Pink 7 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Pink Part 24866 Element 6212501 1 spare in the box ×7

Blue 6 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×6

White 6 pieces

  • Brick Curved Inverted 2 x 2 x 2/3 White Part 32803 Element 6210385 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1

Light Bluish Gray 5 pieces

  • Bar Holder with Hole and Bar Handle Light Bluish Gray Part 23443 Element 6343976 or 6152107 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Light Bluish Gray Part 67329 Element 6301870 ×1
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1

Sand Blue 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Sand Blue Part 11477 Element 6179812 ×4

Flat Silver 2 pieces

  • Plate Special 1 x 1 with Tooth Flat Silver Part 49668 Element 4625146 ×2

Lime 2 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Lime Part 15395 Element 6214557 or 6104128 ×1
  • Brick Round 2 x 2 Dome Top, Hollow Stud Lime Part 30367c Element 4279734 ×1

Medium Azure 2 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Medium Azure Part 15395 Element 6132411 ×1
  • Brick Round 2 x 2 Dome Top, Hollow Stud Medium Azure Part 30367c Element 6036500 ×1

Medium Nougat 2 pieces

  • Plate Round 6 x 6 with Hole Medium Nougat Part 11213 Element 6345302 ×1
  • Plate Round Corners 8 x 8 Medium Nougat Part 65140 Element 6350709 ×1

Pearl Gold 2 pieces

  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×2

Red 2 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Red Part 15395 Element 6065839 ×1
  • Brick Round 2 x 2 Dome Top, Hollow Stud Red Part 30367c Element 4216657 ×1

Trans-Orange 2 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Orange Part 4740 Element 6580380 or 6245310 ×2

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.