BlockTalk Find Your Set

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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.

Mill with Shop

Checking

3679 Mill with Shop

86 pieces in 38 part and color combinations.

LEGO counts 73 pieces. This inventory comes from a separate parts catalog and lists 86; 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 29 pieces

  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×11
  • Brick 1 x 3 with Cash Register Print Red Part 3622pr9990 ×1
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×1
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×2
  • Brick 2 x 4 Red Part 3001 Element 300121 ×10
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×2

Belville, Scala and Fabuland 25 pieces

  • Fabuland, Roof Slope without Top Hole Green Part 4323 ×7
  • Fabuland, Building, 2 x 6 x 7 with Window, Round Type 1 Yellow Red Part 3979c02 ×4
  • Fabuland, Door 1 x 6 x 7 with Round pane in 4 sections Red Part 4072 Element 407221 ×1
  • Fabuland, Roof Support Slope 6 x 2 Red Part 787 ×7
  • Fabuland, Vehicle Base, Car Chassis 8 x 6 with Hitch [Complete Assembly] Red Part 4796c01 ×1
  • Fabuland, Building Wall 2 x 10 x 7 with Blue Bay Window Yellow Part 4823c01 ×1
  • Fabuland, Building, 2 x 6 x 7 with Window, Round Type 1 Red Yellow Part 3979c01 ×1
  • Fabuland, Door 1 x 6 x 7 with Round pane in 4 sections Yellow Part 4072 Element 4141371 ×1
  • Fabuland, Slide Yellow Part 4876 ×1
  • Fabuland, Windmill Blade Yellow Part 4776 ×1

Plants & Trees 8 pieces

  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×2
  • Plant, Flower - Small White Part 3742 1 spare in the box ×3
  • Plant, Flower - Small Yellow Part 3742 1 spare in the box ×3

Bricks Curved 5 pieces

  • Brick Arch 1 x 6 Red Part 3455 Element 4521570 or 345521 ×2
  • Brick Curved 1 x 4 x 2 Fabuland Bell Shape with Headlights Red Part fabupn0039 ×1
  • Brick Curved 1 x 4 x 2 Fabuland Bell Shape Yellow Part fabupn0038 ×2

Plates 4 pieces

  • Plate 6 x 10 Red Part 3033 Element 6509008 or 6249097 ×2
  • Plate 4 x 10 Yellow Part 3030 Element 4200024 or 4142103 ×2

Bars, Ladders and Fences 3 pieces

  • Fabuland Lamp Post Light Gray Part 4781 Element 4141391 ×1
  • Fence Lattice 1 x 4 x 1 Red Part 3633 Element 4187280 or 363321 ×2

Minifig Accessories 2 pieces

  • Equipment Brush / Broom Earth Orange Part 4332 Element 4141376 ×1
  • Equipment Shovel [Fabuland] Light Gray Part 556 Element 4141526 or 4106935 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 2 pieces

  • Fabuland Figure Horse 3 White Part fabfig0013c03pr0001 ×1
  • Fabuland Figure Mouse 7 Yellow Part fabfig0017c04pr0002 ×1

Tiles 2 pieces

  • Tile 2 x 2 with Fabuland Flour Bag Print White Part 3068bpr9928 ×2

Windows and Doors 2 pieces

  • Door Frame 2 x 6 x 7 Red Part 4071 Element 4141386 or 407121 ×1
  • Door Frame 2 x 6 x 7 Yellow Part 4071 Element 4108205 ×1

Baseplates 1 piece

  • Baseplate 16 x 32 Green Part 3857 Element 4219615 or 274828 ×1

Bricks Special 1 piece

  • Brick Special 2 x 2 with Pin and No Axle Hole Red Part 4730 Element 473021 ×1

Containers 1 piece

  • Box 4 x 4 x 2 Bottom with Semicircle Cut-out Ends Yellow Part 4461 Element 4141389 or 446124 ×1

Windscreens and Fuselage 1 piece

  • Windowscreen 1 x 4 x 5 Curved Top Yellow Part 4463 ×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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