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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.

Blacksmith Shop

Checking

6040 Blacksmith Shop

85 pieces in 43 part and color combinations, plus 2 minifigures.

LEGO counts 92 pieces. This inventory comes from a separate parts catalog and lists 94, including the 9 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

Bricks 31 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×10
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×10
  • Brick 1 x 3 Light Gray Part 3622 Element 362202 ×1
  • Brick 1 x 6 with Bottom Tubes and 2 Lowered Cross Supports Light Gray Part 3009b ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick 1 x 4 Red Part 3010 Element 301021 ×1
  • Brick 1 x 4 with Bottom Tubes, Lowered Center Cross Support Red Part 3010a ×1
  • Brick 2 x 2 without Inside Ridges Red Part 3003a ×3

Plates 18 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×2
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 6 x 12 Green Part 3028 Element 6177783 or 4614769 ×1
  • Plate 1 x 1 Light Gray Part 3024 Element 302402 ×1
  • Plate 1 x 10 Light Gray Part 4477 Element 447702 ×1
  • Plate 1 x 3 Light Gray Part 3623 Element 362302 ×2
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Plate 2 x 8 Light Gray Part 3034 Element 303402 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate 2 x 3 Red Part 3021 Element 302121 ×3

Bricks Sloped 10 pieces

  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Sloped Inverted 45° 2 x 1 Blue Part 3665 Element 366523 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Red Part 4460a Element 446021 ×2
  • Brick Sloped 75° 2 x 2 x 3 Double Convex Red Part 3685 Element 4588468 or 4280140 ×2

Plates Special 5 pieces

  • Plate Special 2 x 2 with Wheel Holder Black Part 4488 Element 6092658 or 448826 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Blue Part 3794a ×1
  • Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip] Light Gray Part 4085a ×2

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×4

Panels 3 pieces

  • Panel 2 x 5 x 6 Wall with Arched Window Light Gray Part 4444 Element 4163327 or 444402 ×2
  • Panel 2 x 5 x 6 Wall with Window Stones Dark Gray Print Light Gray Part 4444pr0001 Element 4163326 ×1

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate with Hinge, Base [3 Fingers] Black Part 251 Element 450826 or 73412 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1

Minifig Shields, Weapons, & Tools 2 pieces

  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Weapon Halberd / Axe Black Part 3848 Element 4118867 or 384826 ×1

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×2

Wheels and Tyres 2 pieces

  • Wheel Wagon Large (33mm D.), Round Hole For Wheel Holder Pin Brown Part 4489a ×2

Animal / Creature Accessories 1 piece

  • Animal / Creature Accessory, Horse Hitching, with 1 x 2 Studs, Hinge [2 Fingers] Red Part 4587 Element 4107489 or 458721 ×1

Animals / Creatures 1 piece

  • Animal, Horse, Movable Head, Black Eyes Circled with White, Brown Bridle Print Black Part 4493c01pr0002 Element 4225611 or 4107518 ×1

Bricks Curved 1 piece

  • Brick Arch 1 x 4 Red Part 3659 Element 365921 ×1

Minifig Accessories 1 piece

  • Equipment Pitchfork / Fork, Rounded End Brown Part 4496 ×1

Technic Pins 1 piece

  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 ×1

Tiles 1 piece

  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×1

Minifigures 2 figures

  • Blacksmith - Plastic Apron Minifigure, checked as a whole figure ×1
  • Knight (Crusader Axe) - Blue Legs, Neck-Protector 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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