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The Workshop Sheet 10 of 22

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.

Desert Viper

Checking

8122 Desert Viper

41 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

Black 19 pieces

  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×2
  • Brick Special 1 x 2 with Handle Black Part 30236 Element 4288212 or 4113243 ×1
  • Brick Wedged, Curved 4 x 3 Recessed Back with Opening, Two Studs [Plain] Black Part 50948 Element 4541482 or 4248537 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Black Part 6014b Element 6286850 or 4186598 ×4

Yellow 17 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Yellow Part 30602 Element 6409627 or 4144412 ×2
  • Brick Curved 3 x 1 No Studs Yellow Part 50950 Element 4247771 ×2
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Yellow Part 47456 Element 6055869 or 4519850 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×1
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Yellow Part 2540 Element 4140587 or 254024 ×1
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×1
  • Wedge Plate 3 x 2 Left Yellow Part 43723 Element 4179095 ×1
  • Wedge Plate 3 x 2 Right Yellow Part 43722 Element 4179094 ×1
  • Wedge Plate 4 x 2 Left Yellow Part 41770 Element 4161331 ×1
  • Wedge Plate 4 x 2 Right Yellow Part 41769 Element 4160868 ×1

Blue 2 pieces

  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×2

Trans-Yellow 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 8122-1 [No Color/Any Color] Part 64972 Element 4540219 ×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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