BlockTalk Find Your Set

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.

London Bus

Checking

760-2 London Bus

110 pieces in 28 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 44 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick 2 x 2 without Inside Ridges Black Part 3003a ×2
  • Brick 1 x 1 Red Part 3005 Element 300521 ×8
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×7
  • Brick 1 x 4 Red Part 3010 Element 301021 ×8
  • Brick 1 x 6 Red Part 3009 Element 300921 ×8
  • Brick 1 x 8 Red Part 3008 Element 300821 ×5
  • Brick 2 x 10 Red Part 3006 Element 4617857 or 300621 ×1
  • Brick 2 x 3 without Cross Supports Red Part 3002a ×2
  • Brick 2 x 4 without Cross Supports Red Part 3001a ×2

Windows and Doors 24 pieces

  • Window 1 x 2 x 2 Classic, Short Lip [with Glass] Red Part 3081c01 Element 7026 ×1
  • Window 1 x 3 x 2 Classic with Short Sill [Complete] Red Part 31cc01 ×11
  • Window 1 x 4 x 2 Classic with Short Sill [Complete] Red Part 453cc01 ×10
  • Window 1 x 1 x 1 Classic with Short Sill, No Glass White Part 3087c ×2

Bricks Sloped 18 pieces

  • Brick Sloped 45° 2 x 1 without Bottom Pin Red Part 3040a ×2
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×4
  • Brick Sloped 45° 2 x 2 Double Concave Red Part 3046a Element 4218892 or 4200489 ×2
  • Brick Sloped 45° 2 x 2 Double Convex Red Part 3045 Element 4163087 or 304521 ×4
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×6

Wheels and Tyres 10 pieces

  • Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside Black Part 7049bc01 ×2
  • Tyre Smooth Old Style - Small Black Part 132a ×4
  • Wheel Spoked with Stud Red Part 242c01 ×4

Bricks Curved 4 pieces

  • Brick Arch 1 x 6 Red Part 3455 Element 4521570 or 345521 ×4

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Solid Stud Black Part 3062a ×4

Plates 4 pieces

  • Plate 6 x 10 Red Part 3033 Element 6509008 or 6249097 ×2
  • Plate 6 x 8 Red Part 3036 Element 303671 or 303621 ×2

Transportation - Land 2 pieces

  • Vehicle Base 6 x 12 with 1 x 4 Cutouts Red Part 781 ×1
  • Vehicle Base 6 x 7 Red Part 780 ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy