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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.

Adrift Sport

Checking

8151 Adrift Sport

52 pieces in 26 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 15 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 1 x 1 Blue Part 3024 Element 302423 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 2 x 2 Corner Blue Part 2420 Element 242073 or 242023 ×2
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×2

Wheels and Tyres 8 pieces

  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Black Part 30027b Element 4186769 ×4

Bricks Sloped 7 pieces

  • Brick Sloped 45° 2 x 4 Black Part 3037 Element 303726 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Blue Part 54200 Element 4504380 or 4296154 1 spare in the box ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Glow In Dark Trans Part 54200 Element 4516438 ×2

Plates Special 7 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×1
  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×2

Transportation - Land 4 pieces

  • Grille / Spoiler with 1 x 2 Plate, 2 x 2 Anti-studs (Racers Car) Black Part 50949 Element 4504187 ×1
  • Mudguard 2 x 4 with Molded Headlights Black Part 44674 Element 4298011 or 4186773 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded Blue Part 3788 Element 4500520 or 378823 ×1
  • Engine / Air Scoop 2 x 2 Metallic Silver Part 50943 Element 6051377 or 4579841 ×1

Tiles 3 pieces

  • Tile 1 x 4 with Groove Blue Part 2431 Element 243123 ×3

Tiles Special 3 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Blue Part 2412b Element 241223 ×3

Bricks 2 pieces

  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×2

Bricks Curved 1 piece

  • Brick Curved 2 x 2 with Lip, No Studs Blue Part 30602 Element 4171849 ×1

Panels 1 piece

  • Panel 1 x 2 x 1 [Square Corners] Black Part 4865a Element 486526 ×1

Stickers 1 piece

  • Sticker Sheet for Set 8151-1 [No Color/Any Color] Part 61582 Element 4518290 ×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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