The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Large Pre-School Basic Set

Checking

13-2 Large Pre-School Basic Set

92 pieces in 14 part and color combinations.

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

Bricks 83 pieces

  • Minitalia Brick 2 x 2 with Bottom Tube Blue Part 3003mib ×8
  • Minitalia Brick 2 x 4 with Centre Cross Supports Blue Part m3001 ×15
  • Minitalia Brick 2 x 8 with Bottom Tubes Blue Part 3007mib ×3
  • Minitalia Brick 2 x 2 with Bottom Tube Red Part 3003mib ×6
  • Minitalia Brick 2 x 4 with Bottom Tubes Red Part 3001mib ×20
  • Minitalia Brick 2 x 8 with Bottom Tubes Red Part 3007mib ×3
  • Minitalia Brick 2 x 2 with Bottom Tube Yellow Part 3003mib ×2
  • Minitalia Brick 2 x 2 with Bottom X Support Yellow Part m3003 ×13
  • Minitalia Brick 2 x 4 with Centre Cross Supports Yellow Part m3001 ×13

Bricks Sloped 4 pieces

  • Minitalia Slope 33° 3 x 2 with Bottom Tubes Blue Part 3298mib ×4

Plates Special 2 pieces

  • Plate Special 1 x 4 with Towball Yellow Part 3184 Element 318424 ×1
  • Plate Special 1 x 4 with Towball Socket, Long, 2 Slots Yellow Part 3183a ×1

Transportation - Land 2 pieces

  • Vehicle Base, Minitalia Brick Special 16 x 6 with 4 Wheels Yellow Part carbasemi ×2

String, Bands and Reels 1 piece

  • String Cord Thick White Part 75775 ×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.