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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.

City: Gear Up For Action!

Checking

CITYBOOK City: Gear Up For Action!

30 pieces in 29 part and color combinations, plus 1 minifigure.

The piece count includes the 5 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

Black 10 pieces

  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×1
  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Equipment Magnifying Glass with Thick Frame, Solid Handle, Trans-Clear Lens Pattern Black Part 10830pat0001 Element 6012466 ×1
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Black Part 64644 Element 4538456 ×1
  • Launcher, Weapon Gun / Blaster / Shooter Mini Black Part 15391 Element 6051331 ×1
  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Weapon Axe Black Part 3835 Element 383526 ×1

Light Bluish Gray 5 pieces

  • Animal, Cat, Standing, Looking Left with Light Green Eyes, Dark Pink Nose and Mouth and Dark Bluish Gray Stripes Print Light Bluish Gray Part 93089pr0003 Element 6183850 or 6019030 ×1
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Light Bluish Gray Part 48729b Element 6278156 or 4542590 ×1
  • Bar 1L with Top Stud and Two Side Studs Light Bluish Gray Part 92690 Element 4640844 or 4600518 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×1
  • Equipment Hose Nozzle / Gun with Side String Hole Simplified Light Bluish Gray Part 60849 Element 6641461 or 4515897 ×1

Blue 3 pieces

  • Plate 1 x 1 Blue Part 3024 Element 302423 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1

White 3 pieces

  • Equipment Cup with Take Out Lid With Drinking Hole [Plain] White Part 79816 Element 6416588 ×1
  • Plate Special 1 x 2 with Pin Hole on Top White Part 11458 Element 6632146 or 6057414 ×1
  • Plate Special 1 x 4 Offset with Bar Holes White Part 4590 Element 6302649 or 6164280 ×1

Trans-Orange 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 ×2

Dark Bluish Gray 1 piece

  • Arm Mechanical with 2 Clips [Battle Droid] Dark Bluish Gray Part 30377 Element 6319332 or 4210900 ×1

Medium Nougat 1 piece

  • Arm, Short, with Technic Pin Medium Nougat Part 28660 Element 6259768 ×1

Metallic Gold 1 piece

  • Tile 1 x 2 with Groove Metallic Gold Part 3069b Element 6546117 or 6265247 ×1

Trans-Clear 1 piece

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 ×1

Trans-Light Blue 1 piece

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Light Blue Part 54200 Element 6245277 or 6073445 ×1

Trans-Yellow 1 piece

  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 ×1

Yellow 1 piece

  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Minifigures 1 figure

  • Astronaut, Gold Visor, Goatee Beard 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.