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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.

Container Lorry

Checking

1525 Container Lorry

150 pieces in 52 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 40 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×3
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×18
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×5
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2
  • Plate 4 x 8 Yellow Part 3035 Element 303524 ×5

Wheels and Tyres 20 pieces

  • Tyre 21 x 8 Offset Tread Medium Black Part 4084 ×10
  • Wheel 8 x 6 Yellow Part 4624 Element 6133542 or 462424 ×10

Plates Special 19 pieces

  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] Black Part 4081a ×2
  • Plate Special 1 x 2 with Ladder Black Part 4175 Element 6285241 or 6179557 ×1
  • Plate Special 1 x 4 Offset with Bar Holes Black Part 4590 Element 6002559 or 4278029 ×2
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×5
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×4
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] Yellow Part 4081a ×2
  • Technic Plate 2 x 4 [3 Holes] Yellow Part 3709 Element 370924 ×1
  • Technic Plate 2 x 8 [7 Holes] Yellow Part 3738 Element 4624216 or 373824 ×1

Bricks 18 pieces

  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×11
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×7

Hinges, Arms and Turntables 9 pieces

  • Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly] Black Part 3324ac01 Element 4187212 or 4106945 ×1
  • Hinge Brick 1 x 2 Base Light Gray Part 3937 Element 393702 ×1
  • Hinge Brick 1 x 2 Top Plate Thin Light Gray Part 3938 Element 393802 ×1
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Yellow Part 4275b Element 4256391 or 4225510 ×2
  • Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Yellow Part 4531 Element 4280162 or 4225512 ×2
  • Hinge Vehicle Roof 4 x 4 Yellow Part 4213 Element 4240388 or 421324 ×1
  • Hinge Vehicle Roof Holder 1 x 4 x 2 Yellow Part 4214 Element 421424 ×1

Panels 8 pieces

  • Panel 1 x 2 x 3 - Solid Studs Yellow Part 2362a ×4
  • Panel 1 x 4 x 3 [Solid Studs] Yellow Part 4215a ×4

Tiles 8 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 ×2
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×2

Windows and Doors 8 pieces

  • Window 1 x 2 x 3 Shutter Red Part 3856 Element 4189092 or 385621 ×4
  • Door 1 x 3 x 1 Left Yellow Part 3822 Element 6587460 or 4190511 ×1
  • Door 1 x 3 x 1 Right Yellow Part 3821 Element 6587459 or 4537985 ×1
  • Window 1 x 4 x 3 Yellow Part 3853 Element 4189096 or 385324 ×2

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×4

Transportation - Land 4 pieces

  • Steering Stand 1 x 2 with Black Steering Wheel Black Part 3829c01 Element 73081 ×1
  • Vehicle Base 4 x 5 with Wheel Arches, 2 x 2 Opening Yellow Part 4211 Element 4261115 or 421124 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded Yellow Part 3788 Element 378824 ×2

Bricks Special 2 pieces

  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×2

Minifig Accessories 2 pieces

  • Equipment Goblet / Glass Black Part 2343 Element 6247194 or 4223189 ×2

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2

Supports, Girders and Cranes 2 pieces

  • Support 1 x 16 Lattice (Train Signal Mast) Light Gray Part 4168 Element 416802 ×2

Bricks Sloped 1 piece

  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×1

Stickers 1 piece

  • Sticker Sheet for Set 1525-1 [No Color/Any Color] Part 191065 ×1

Technic Pins 1 piece

  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 2 x 4 x 2 Vertical Trans-Clear Part 4594 Element 6507908 or 6240532 ×1

Minifigures 1 figure

  • Man, Blue Overalls, Red Cap (3626a Head) 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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