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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.

Empire State Building

Checking

21046 Empire State Building

1,767 pieces in 128 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

1 more look-alike pair
  • Tile 2 x 3 Black ×4 Dark Bluish Gray ×14 Black is darker than Dark Bluish Gray.
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Piece checklist

Tan 741 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Tan Part 99207 Element 6174925 ×4
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Tan Part 30414 Element 4201062 or 4177990 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×2
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×4
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×4
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×3
  • Plate Special 1 x 2 with Door Rail Tan Part 32028 Element 4239062 or 4160483 ×6
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Tan Part 34103 Element 6211966 ×10
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Tan Part 99206 Element 6132769 ×2
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 1 spare in the box ×4
  • Tile 1 x 3 Tan Part 63864 Element 6131896 ×2
  • Tile Round 1 x 1 Tan Part 98138 Element 6284573 or 6139649 1 spare in the box ×10
  • Tile Special 1 x 2 Grille with Bottom Groove Tan Part 2412b Element 4124456 or 393305 ×684

Light Bluish Gray 574 pieces

  • Antenna 8H Whip Light Bluish Gray Part 2569 Element 6265157 or 6164381 ×1
  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Light Bluish Gray Part 99780 Element 6004990 ×8
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×2
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×2
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×6
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×4
  • Brick 2 x 8 Light Bluish Gray Part 3007 Element 6037399 or 4211391 ×2
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×1
  • Brick Round 2 x 2 Truncated Cone Light Bluish Gray Part 98100 Element 6028324 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×8
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Light Bluish Gray Part 32952 Element 6225242 ×6
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×72
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×42
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×8
  • Cone 1 x 1 [Top Groove] Light Bluish Gray Part 59900 Element 4529241 ×1
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×16
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×4
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×31
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×16
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×6
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×12
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×4
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×32
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×39
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×2
  • Plate 3 x 3 Light Bluish Gray Part 11212 Element 6015347 ×19
  • Plate 6 x 6 Light Bluish Gray Part 3958 Element 4211474 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×22
  • Plate Special 1 x 4 with Bar Down Light Bluish Gray Part 30043 Element 6173095 or 4261605 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×12
  • Plate Special 2 x 2 with Pin on Bottom Light Bluish Gray Part 2476a Element 6276848 or 4237084 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×148
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Technic Pin Connector Round 1L [Beam] Light Bluish Gray Part 18654 Element 6183784 1 spare in the box ×1
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×6
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 Also in Metallic Silver ×10
  • Tile 1 x 3 Light Bluish Gray Part 63864 Element 4558169 ×3
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×4
  • Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×6
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×4

Dark Bluish Gray 124 pieces

  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×5
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box Also in Black ×7
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 Also in Trans-Brown ×6
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×12
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×29
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 Also in Black ×4
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×6
  • Plate 4 x 10 Dark Bluish Gray Part 3030 Element 4211122 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 ×4
  • Plate Special 1 x 2 with Door Rail Dark Bluish Gray Part 32028 Element 4543086 or 4541289 ×8
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×5
  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 ×6
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 Also in Black ×8
  • Tile 2 x 3 Dark Bluish Gray Part 26603 Element 6187008 Also in Black ×14

White 85 pieces

  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×6
  • Bracket 1 x 2 - 2 x 2 Inverted White Part 99207 Element 6552151 or 6548279 ×6
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×4
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×2
  • Brick Special 1 x 1 Studs on 4 Sides White Part 4733 Element 4111971 or 473301 ×3
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×12
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 Also in Trans-Clear ×4
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×19
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×11
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole White Part 32124 Element 6280386 or 4527839 ×2
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×6

Black 61 pieces

  • Bar 3L Black Part 87994 Element 6185316 or 6093525 1 spare in the box ×1
  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box Also in Dark Bluish Gray ×8
  • Plate 2 x 14 Black Part 91988 Element 6001494 ×2
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 Also in Dark Bluish Gray ×8
  • Plate Special 4 x 6, Studs on 3 Edges Black Part 6180 Element 4100378 or 618026 ×4
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box ×4
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×16
  • Tile 1 x 8 with "Empire State Building" Print Black Part 4162pr0068 Element 6265011 or 4546192 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 Also in Dark Bluish Gray ×7
  • Tile 2 x 3 Black Part 26603 Element 6162892 Also in Dark Bluish Gray ×4

Trans-Clear 55 pieces

  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 1 spare in the box ×8
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 Also in White ×32
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×7
  • Tile 1 x 2 with Groove Trans-Clear Part 3069b Element 6514223 or 6251294 ×8

Red 44 pieces

  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Red Part 32952 Element 6187620 ×4
  • Brick Special 1 x 2 with Studs on 2 Sides Red Part 52107 Element 4569056 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Red Part 22885 Element 6135130 ×4
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 8 Red Part 3460 Element 346021 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×4
  • Plate 3 x 3 Red Part 11212 Element 6217123 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Red Part 99206 Element 6061711 ×20

Blue 26 pieces

  • Brick 1 x 6 Blue Part 3009 Element 300923 ×8
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×2
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×14

Metallic Silver 20 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Metallic Silver Part 11477 Element 6066028 ×8
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Metallic Silver Part 61409 Element 6546109 or 6092115 ×8
  • Tile 1 x 2 with Groove Metallic Silver Part 3069b Element 6546112 or 6217492 Also in Light Bluish Gray ×4

Yellow 17 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Yellow Part 15573 Element 6092583 ×6
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 1 spare in the box ×6

Trans-Brown 14 pieces

  • Plate 1 x 2 Trans-Brown Part 3023 Element 6514006 or 6240219 Also in Dark Bluish Gray ×14

Pearl Gold 5 pieces

  • Tile 1 x 2 with Groove Pearl Gold Part 3069b Element 6107197 ×4
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×1

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×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

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