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The Workshop Sheet 10 of 15

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.

Mini F1 ACADEMY Car

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30734 Mini F1 ACADEMY Car

58 pieces in 38 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.

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Piece checklist

Plates Special 18 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×4
  • Plate Special 2 x 2 with Wheels Holder Wide - Technic Pins Black Part 47720 Element 6354604 or 4217725 ×2
  • Plate Special 3 x 4 with 1 x 4 Center Studs [Plain] Black Part 88646 Element 6076678 or 4571146 ×1
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Black Part 1745 Element 6510061 or 6438919 ×1
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Blue Violet Part 1745 Element 6609287 ×1
  • Bracket 1 x 1 - 1 x 1 Inverted Medium Azure Part 36840 Element 6601563 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Medium Azure Part 99780 Element 6598383 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Medium Azure Part 15573 Element 6603587 or 6331949 ×3

Plates 9 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 5 Black Part 78329 Element 6350415 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×3
  • Plate 2 x 2 Medium Azure Part 3022 Element 6603309 or 4625032 ×1
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 1 spare in the box ×1

Wheels and Tyres 8 pieces

  • Tyre 14 x 6 Solid Smooth Black Part 50951 Element 4246901 ×4
  • Wheel 11 x 8 with Center Groove, One Smooth Side Light Bluish Gray Part 6683 Element 6609290 ×4

Tiles 4 pieces

  • Tile 1 x 1 with 15 Silver Dots Print Black Part 3070bpr9897 Element 6539347 1 spare in the box ×1
  • Tile 1 x 2 with Groove Blue Violet Part 3069b Element 6614247 ×1
  • Tile 1 x 3 Magenta Part 63864 Element 6211410 ×1
  • Tile 1 x 2 with Groove Medium Azure Part 3069b Element 6603315 or 4649741 ×1

Bricks Curved 3 pieces

  • Brick Curved 3 x 1 No Studs Medium Azure Part 50950 Element 6035598 ×1
  • Brick Curved 4 x 1 Double, No Studs Medium Azure Part 93273 Element 6097093 ×2

Plates Wedged 3 pieces

  • Wedge Plate 2 x 2 Left Black Part 24299 Element 6141554 ×1
  • Wedge Plate 2 x 2 Right Black Part 24307 Element 6141556 ×1
  • Wedge Plate 2 x 4 Black Part 51739 Element 4531412 ×1

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Magenta Part 29120 Element 6609293 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Magenta Part 29119 Element 6609294 ×1

Stickers 2 pieces

  • Sticker Sheet 1 for Set 30734-1 [No Color/Any Color] Part 10115860 Element 6585764 ×1
  • Sticker Sheet 2 for Set 30734-1 [No Color/Any Color] Part 10118988 Element 6627207 ×1

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 Quarter Magenta Part 25269 Element 6199889 1 spare in the box ×2

Tiles Special 2 pieces

  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Black Part 99563 Element 6156991 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Medium Azure Part 15712 Element 6609292 ×1

Bricks Round and Cones 1 piece

  • Dome 1 x 1 x 2/3 Dark Pink Part 6908 Element 6580715 1 spare in the box ×1

Bricks Sloped 1 piece

  • Brick Sloped 18° 4 x 1 Medium Azure Part 60477 Element 6609288 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Crescent Dart (Moon Knight) White Part 3757 Element 6609289 1 spare in the box ×1

Technic Bricks 1 piece

  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Black Part 73109 Element 6506032 ×1

Technic Pins 1 piece

  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×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.

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