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 Heroes Collection: Rock Raiders #3

Checking

3349 Mini Heroes Collection: Rock Raiders #3

14 pieces in 10 part and color combinations, plus 3 minifigures.

LEGO counts 26 pieces. This inventory comes from a separate parts catalog and lists 29, including the 15 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

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

Brown 6 pieces

  • Plate 2 x 2 Brown Part 3022 Element 4109983 ×3
  • Plate Special 6 x 6 x 2/3 with 4 Studs and Embossed 'Rock Raiders' Brown Part 30568 Element 4142675 ×3

[No Color/Any Color] 3 pieces

  • Trading Card: Axel [No Color/Any Color] Part cardupn0042 ×1
  • Trading Card: Docs [No Color/Any Color] Part cardupn0041 ×1
  • Trading Card: Jet [No Color/Any Color] Part cardupn0040 ×1

Dark Gray 2 pieces

  • Dish 2 x 2 Inverted [Radar] Dark Gray Part 4740 Element 474027 ×1
  • Tool Jackhammer / Motor Hammer Dark Gray Part 30228 Element 4113837 ×1

Black 1 piece

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×1

Light Gray 1 piece

  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Light Gray Part 4349 Element 434902 ×1

Trans-Neon Orange 1 piece

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×1

Minifigures 3 figures

  • Axel, Black Visor Minifigure, checked as a whole figure ×1
  • Docs with Black Hips Minifigure, checked as a whole figure ×1
  • Jet, Trans-Light Blue Visor Minifigure, checked as a whole figure ×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.