Free tool

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.

Popcorn Cart

Checking

30364 Popcorn Cart

39 pieces in 22 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.

Show

Piece checklist

Red 10 pieces

  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×2
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×2

White 8 pieces

  • Brick 1 x 1 with Popcorn Bucket Print White Part 3005pr0014 Element 6632609 or 6253658 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×2
  • Food Ice Cream Scoops White Part 6254 Element 6458475 or 625401 ×3
  • Window 1 x 4 x 3 without Shutter Tabs White Part 60594 Element 4530590 or 4520702 ×2

Light Bluish Gray 7 pieces

  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×1
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×4
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2

Black 4 pieces

  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×1
  • Plate Special 2 x 2 with Wheel Holder Black Part 4488 Element 6092658 or 448826 ×2
  • Plate Special 2 x 4 with 2 Pin Holes Black Part 26599 Element 6194233 ×1

Trans-Light Blue 4 pieces

  • Glass for Window 1 x 4 x 3 [Opening] Trans-Light Blue Part 60603 Element 6514143 or 6253735 ×2
  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Trans-Light Blue Part 87544 Element 6507951 or 6239391 ×2

Dark Bluish Gray 3 pieces

  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×1
  • Plate 4 x 4 Dark Bluish Gray Part 3031 Element 4243831 or 4211089 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Dark Bluish Gray Part 3839b Element 4263176 ×1

Trans-Clear 2 pieces

  • Wheel Wheelchair with Fixed Black Hard Rubber Tire, with Clip Hole Trans-Clear Part 24314c01 Element 6503208 or 6342135 ×2

Tan 1 piece

  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1

Minifigures 1 figure

  • Man, Red Flannel Shirt, Dark Tan Legs, Red Cap 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.