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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.

Emmet's Builder Box!

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70832 Emmet's Builder Box!

127 pieces in 75 part and color combinations, plus 1 minifigure.

LEGO counts 125 pieces. This inventory comes from a separate parts catalog and lists 131, including the 4 parts inside the minifigures; 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.

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.

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Piece checklist

Bricks 20 pieces

  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×3
  • Brick 2 x 2 Dark Tan Part 3003 Element 4497068 or 4255416 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×1
  • Brick 2 x 2 Medium Azure Part 3003 Element 6603316 or 4653970 ×1
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×1
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×1
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×1
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×1
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1
  • Brick 2 x 2 x 3 Yellow Part 30145 Element 6255096 or 4107737 ×4
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×1
  • Brick 2 x 6 Yellow Part 2456 Element 4181143 or 245624 ×2

Wheels and Tyres 18 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide and Center Band Black Part 87697 Element 6575727 or 4568644 ×4
  • Tyre 24 x 14 Shallow Tread (Tread Small Hub), Band Around Center of Tread Black Part 89201 Element 6132299 or 4639695 ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 6014b Element 4211764 ×4
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Light Bluish Gray Part 55981 Element 6109684 or 4299119 ×2
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Yellow Part 55981 Element 6109681 or 4490142 ×4

Bricks Sloped 16 pieces

  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×8
  • Brick Sloped Inverted 45° 6 x 2 Double with 2 x 4 Recessed Dark Bluish Gray Part 22889 Element 6182451 ×2
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×2
  • Brick Sloped 33° 3 x 1 Yellow Part 4286 Element 428624 ×4

Plates Special 10 pieces

  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×1
  • Plate Special 1 x 2, Top Clip [Split] Light Bluish Gray Part 92280 Element 4598526 ×2
  • Plate Special 2 x 2 with Wheels Holder Wide - Technic Pins Light Bluish Gray Part 47720 Element 4529120 or 4219243 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Red Part 99206 Element 6061711 ×1

Plates 8 pieces

  • Plate 1 x 2 Red Part 3023 Element 302321 Also in Trans-Red ×1
  • Plate 8 x 8 Tan Part 41539 Element 4624223 or 4502811 ×1
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 Also in Red ×4
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Bricks Curved 6 pieces

  • Brick Curved 2 x 2, Two Top Studs Red Part 30165 Element 4521852 or 4142112 ×1
  • Brick Curved 2 x 2 x 2/3 Yellow Part 15068 Element 6079007 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Yellow Part 47457 Element 4218699 ×2
  • Brick Curved 4 x 1 Double, No Studs Yellow Part 93273 Element 4613151 ×2

Gear Parts 6 pieces

  • Storage Case, with Rounded Corners, Orange Lid, Blue Latches Blue Part 759528c06 ×1
  • Storage Case Divider, 13.5 x 5.5cm Orange Part 759532 ×3
  • Storage Case Divider, 6.5 x 5.5cm Orange Part 759533 ×2

Hinges, Arms and Turntables 6 pieces

  • Hinge Brick 2 x 2 Locking with 1 Finger Vertical and Axle Hole [X Opening] Black Part 30389c Element 4163904 or 4162759 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Black Part 44567a Element 4185620 ×1
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Light Bluish Gray Part 30365 Element 4211694 ×2
  • Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Yellow Part 30387 Element 4218728 or 4144568 ×2

Transportation - Land 6 pieces

  • Construction Vehicle Bucket 3 x 6, 7 Hinge Teeth Black Part 21709 Element 6117932 ×2
  • Roll Cage 6 x 4 x 3 1/3 Black Part 64450 Element 6240526 or 4539385 ×1
  • Seat / Chair 2 x 2 with Center Sprue Mark Blue Part 4079b Element 407923 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1
  • Vehicle Base 4 x 10 x 2 1/2 with Mudguards, Wheel Pins and 6 x 2 Centre Recess with 3 Holes, Light Bluish Gray Wheel Holders Yellow Part 12622c02 Element 6485634 or 6256818 ×1

Bricks Special 5 pieces

  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Black Part 30237b Element 6330197 or 6092876 ×2
  • Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates Dark Bluish Gray Part 30592 Element 6301436 or 6278507 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×1
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Light Bluish Gray Part 30000 Element 6356172 or 4211752 ×1

Tiles Special 5 pieces

  • Tile Special 1 x 2 with Handle Dark Bluish Gray Part 2432 Element 4211039 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×2
  • Tile Special Round 2 x 2 with Hole Light Bluish Gray Part 15535 Element 6179186 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 4 x 4 Centre Hole Black Part 87081 Element 4558957 ×1
  • Cone 1 x 1 [Top Groove] Trans-Orange Part 59900 Element 6514017 or 6172233 ×1
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×2

Minifig Accessories 4 pieces

  • Equipment Ball and Chain with 1 x 1 Round Plate Black Part 15532 Element 6325312 or 6055308 ×2
  • Equipment Shovel [Rounded Handle End] Dark Bluish Gray Part 3837 Element 4211006 ×1
  • Tap 1 x 1 without Hole in Spout White Part 4599b Element 459901 1 spare in the box ×1

Tiles 3 pieces

  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile 1 x 2 with Red 82, Yellow and White Gauges Print Light Bluish Gray Part 3069bpr0101 Element 4227776 ×1
  • Tile 1 x 4 with Black Diagonal Stripes Print Yellow Part 2431pr0017 Element 4119091 ×1

Bars, Ladders and Fences 2 pieces

  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye White Part 58176 Element 6194512 or 4623199 1 spare in the box ×1
  • Picket Fence 1 x 4 x 2 White Part 33303 Element 4141607 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides Trans-Light Blue Part 23969 Element 6507955 or 6248908 ×2

Plants & Trees 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×1

Windows and Doors 2 pieces

  • Door 1 x 4 x 6 with 4 Panes and Stud Handle Orange Part 60623 Element 6209675 ×1
  • Door Frame 1 x 4 x 6 Type 2 White Part 60596 Element 6262945 or 4541956 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Pickaxe Dark Bluish Gray Part 3841 Element 4211007 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Blue Eye, Black Pupil Print Red Part 14769pr1124 Element 6257656 ×1

Minifigures 1 figure

  • Emmet, Worn Outfit, Happy / Scared Minifigure, checked as a whole figure ×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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