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.

Fisherman's Cottage

Checking

3660 Fisherman's Cottage

33 pieces in 20 part and color combinations.

LEGO counts 25 pieces. This inventory comes from a separate parts catalog and lists 33; 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

Red 10 pieces

  • Boat / Rowing Boat, Fabuland Red Part 4793 ×1
  • Door Frame 2 x 6 x 7 Red Part 4071 Element 4141386 or 407121 ×1
  • Fabuland, Building, 2 x 6 x 7 with Window, Rectangular Yellow Red Part 3980c02 ×2
  • Fabuland, Roof Support Slope 6 x 2 Red Part 787 ×4
  • Fence Lattice 1 x 4 x 1 Red Part 3633 Element 4187280 or 363321 ×1
  • Plate 6 x 10 Red Part 3033 Element 6509008 or 6249097 ×1

Yellow 7 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×4
  • Fabuland Figure, Edward Elephant, Yellow Shirt, Yellow Hat Yellow Part fabfig0009c01pr0001 ×1
  • Fabuland, Door 1 x 6 x 7 with Round pane in 4 sections Yellow Part 4072 Element 4141371 ×1
  • Plate 4 x 10 Yellow Part 3030 Element 4200024 or 4142103 ×1

Green 6 pieces

  • Baseplate 16 x 16 Green Part 3867 Element 4217115 or 609828 ×1
  • Fabuland, Roof Slope without Top Hole Green Part 4323 ×4
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×1

White 3 pieces

  • Plant, Flower - Small White Part 3742 1 spare in the box ×3

Earth Orange 2 pieces

  • Fabuland, Equipment Paddle / Oar with Ring Handle Earth Orange Part 4794a ×2

Fabuland Brown 2 pieces

  • Fabuland, Chair Fabuland Brown Part 4222 Element 422204 ×1
  • Fabuland, Table Fabuland Brown Part 4223 ×1

Blue 1 piece

  • Equipment Cup / Mug [Plain] Blue Part 3899 Element 389923 ×1

Brown 1 piece

  • Fabuland, Equipment Fishing Rod Brown Part 4327 Element 432725 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 3660-1 [No Color/Any Color] Part 196325 ×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.