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.

Bus (Legoland Deutschland)

Checking

LLBUS Bus (Legoland Deutschland)

45 pieces in 20 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

Red 29 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×2
  • Brick 1 x 10 Red Part 6111 Element 611121 ×2
  • Brick 1 x 12 Red Part 6112 Element 611221 ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support Red Part 6191 Element 6074787 or 4585963 ×1
  • Brick Curved 1 x 4 x 2 Centre Stud Top with Yellow and Green Mickey Mouse Car Grill Print Red Part 4088pr0006 Element 4141405 ×1
  • Brick Curved 2 x 4 x 2 Double [Plain] Red Part 4744 Element 474421 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 4 x 12 Red Part 3029 Element 4514717 or 302921 ×1
  • Window 1 x 2 x 2 Classic, Short Lip [with Glass] Red Part 3081c01 Element 7026 ×12

Black 11 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×2
  • Fabuland, Vehicle Base, Car Chassis 14 x 6 New [Complete Assembly] Black Part 3888c01 ×1
  • Seat / Chair 2 x 2 Black Part 4079 ×5
  • Window 1 x 2 x 3 Train Black Part 4035 Element 6016824 or 4108109 ×2

Trans-Red 2 pieces

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

Light Gray 1 piece

  • Steering Stand 1 x 2 with Black Steering Wheel Light Gray Part 3829c01 Element 9556 ×1

Trans-Clear 1 piece

  • Windscreen 2 x 4 x 2 Trans-Clear Part 3823 Element 6581801 or 6253681 ×1

White 1 piece

  • Tile 1 x 2 with Digital Clock Print - '12:01' or '10:21' White Part 3069bpr0025 Element 81268 ×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.