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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.

LEGO Truck

Checking

10156 LEGO Truck

101 pieces in 50 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. 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.

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Piece checklist

Plates 17 pieces

  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×1
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×3
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1
  • Plate 4 x 4 Yellow Part 3031 Element 4243817 or 303124 ×1
  • Plate 4 x 6 Yellow Part 3032 Element 303224 ×1

Bricks 14 pieces

  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×2
  • Brick 1 x 2 Black Part 3004 Element 300426 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×7
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×1
  • Brick 2 x 6 Yellow Part 2456 Element 4181143 or 245624 ×1

Wheels and Tyres 12 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×6
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin White Part 6014b Element 4170457 ×6

Plates Special 11 pieces

  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×3
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Yellow Part 2436 Element 4282745 or 243624 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Yellow Part 4081b Element 6281992 or 4632569 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×4

Plates Round Curved and Dishes 8 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×2

Tiles Special 7 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Chrome Silver Part 2412b Element 4116794 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Yellow Part 2412b Element 241224 ×2

Transportation - Land 6 pieces

  • Exhaust Pipe with Technic Pin Chrome Silver Part 40620 Element 4144485 ×2
  • Horn / Car Air Horn Chrome Silver Part 71182 Element 4161127 or 4129931 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded Yellow Part 3788 Element 378824 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 x 1 2/3 Chrome Silver Part 71075 Element 71075 ×2
  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×4

Tiles 4 pieces

  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×1
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2

Bars, Ladders and Fences 2 pieces

  • Bar 4.5L with Stop Ends Chrome Silver Part 71184 Element 4161126 or 4129930 ×2

Bricks Sloped 2 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×2

Windows and Doors 2 pieces

  • Door 1 x 3 x 2 Left Yellow Part 3189 Element 6494868 or 6166884 ×1
  • Door 1 x 3 x 2 Right Yellow Part 3188 Element 6494869 or 6166885 ×1

Windscreens and Fuselage 2 pieces

  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Light Blue Part 2437 Element 6507914 or 6253361 ×1
  • Windscreen 6 x 4 x 2 Canopy Yellow Part 4474 Element 4253799 or 4109918 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Sloped 4 x 4 Taper Yellow Part 4858 Element 4522130 or 4253798 ×1

Hinges, Arms and Turntables 1 piece

  • Hinge Vehicle Roof Holder 1 x 4 Yellow Part 4315 Element 4253788 or 4239251 ×1

Panels 1 piece

  • Panel 1 x 4 x 3 [Hollow Studs] Yellow Part 4215b Element 4200500 or 4105206 ×1

Stickers 1 piece

  • Sticker Sheet for Set 10156-1 [No Color/Any Color] Part 52196 Element 4254803 ×1

Minifigures 1 figure

  • Man, Blue Jacket with Zipper, Blue Legs, Blue Cap, Sunglasses 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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