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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.

Black Monarch's Ghost

Checking

6034 Black Monarch's Ghost

36 pieces in 28 part and color combinations, plus 2 minifigures.

LEGO counts 43 pieces. This inventory comes from a separate parts catalog and lists 48, including the 12 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.

Show

Piece checklist

Black 12 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×2
  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Black Part 3307 Element 330726 ×1
  • Brick Special 1 x 1 x 2 with Shutter Holder Black Part 3581 Element 4541684 or 4264751 ×2
  • Panel 3 x 3 x 6 Corner Wall Black Part 2345 Element 4272943 or 4160950 ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×2
  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Black Part 4085b ×1

Light Gray 9 pieces

  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×2
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×1
  • Brick Sloped 45° 2 x 2 Light Gray Part 3039 Element 303902 ×1
  • Shield Triangular with Blue Dragon Print Light Gray Part 3846pr0024 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×2
  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 1 spare in the box ×1
  • Tile 1 x 4 with Groove Light Gray Part 2431 Element 243102 ×1

Dark Gray 4 pieces

  • Animal, Bird, Parrot [Plain] Dark Gray Part 2546 Element 4161066 or 254627 ×1
  • Weapon Lance Dark Gray Part 3849 Element 384927 ×2
  • Weapon Sword / Shortsword [Shiny Solid Smooth ABS] Dark Gray Part 3847a ×1

Red 3 pieces

  • Flag 4 x 1 Wavy [First Wave Left] Red Part 4495a ×1
  • Headwear Accessory Plume / Feather Large with Pin Red Part 87694 Element 450221 ×1
  • Headwear Accessory Plume / Feather Small with Pin Red Part 87693 Element 6406416 or 6172938 ×1

White 3 pieces

  • Animal, Horse, Movable Head, Black Eyes, White Pupils, Brown Bridle Print White Part 4493c01pr0011 Element 4121830 or 73408 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1

Blue 2 pieces

  • Animal / Creature Accessory, Saddle [Two Clips] Blue Part 4491b Element 449123 ×1
  • Flag 4 x 1 Wavy [First Wave Left] Blue Part 4495a ×1

Brown 2 pieces

  • Door, Gate 1 x 3 x 6 Curved Top Brown Part 2554 Element 4174259 or 255425 ×2

Green 1 piece

  • Plate 6 x 6 Green Part 3958 Element 6097194 or 4626001 ×1

Minifigures 2 figures

  • Ghost - Glow in the Dark, Brick Built Legs, 3626b Minifigure, checked as a whole figure ×1
  • Knight (Breastplate on Black) - Black Legs, Armor, Red Plume, Hollow Stud Head 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.

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