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.

Mini-Wheel Model Maker No. 3

Checking

3-8 Mini-Wheel Model Maker No. 3

67 pieces in 25 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

Black 28 pieces

  • Brick Round 1 x 1 Solid Stud Black Part 3062a ×1
  • Brick Sloped 45° 2 x 4 Black Part 3037 Element 303726 ×1
  • Brick Special 2 x 2 [Red Wheels for Single Tyre] Black Part 3137c01 ×8
  • Tile 2 x 2 without Groove Black Part 3068a ×2
  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×16

Red 18 pieces

  • Brick 1 x 4 Red Part 3010 Element 301021 ×3
  • Brick 1 x 4 with Black Car Grill Print Red Part 3010apr9936 ×1
  • Brick 1 x 4 with Chrome Silver Car Grill Print [Undetermined] Red Part 3010apr0009 ×1
  • Brick 2 x 4 without Cross Supports Red Part 3001a ×2
  • Hinge Plate 2 x 5 with Small Hole [Complete Assembly] Red Part 3149ac01 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×4
  • Plate 4 x 10 Red Part 3030 Element 4535164 or 4188302 ×2

Yellow 11 pieces

  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×2
  • Brick 1 x 4 with Black Car Grill Print Yellow Part 3010apr9936 ×1
  • Brick 1 x 6 Yellow Part 3009 Element 300924 ×2
  • Brick 2 x 4 without Cross Supports Yellow Part 3001a ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×2
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×3

White 7 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×4
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Plate 4 x 8 with Waffle Bottom White Part 3035a ×1

Trans-Clear 3 pieces

  • Brick 2 x 4 without Cross Supports Trans-Clear Part 3001a ×2
  • Brick Sloped 45° 2 x 4 Trans-Clear Part 3037 Element 303740 ×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