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.

Catherine Cat's Fun Park

Checking

3676 Catherine Cat's Fun Park

50 pieces in 40 part and color combinations.

LEGO counts 43 pieces. This inventory comes from a separate parts catalog and lists 50; 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

Belville, Scala and Fabuland 11 pieces

  • Fabuland, Building, 2 x 6 x 7 with Window, Rectangular Yellow Blue Part 3980c02 Element 4141381 ×1
  • Fabuland, Roof Support Slope 6 x 2 Blue Part 787 ×2
  • Fabuland, Equipment Umbrella Top with No Bottom Flaps, 6 x 6 [No Top Stud] Red Part 4094a ×1
  • Fabuland, Merry-Go-Round Base and Type 1 Top [Complete Assembly] Red Part 4874c01 ×1
  • Fabuland, Roof Slope without Top Hole Red Part 4323 ×2
  • Fabuland, Bench Seat White Part 2041 ×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, Swing Base with Red Seat [Complete Assembly] Yellow Part 2045c01 ×1

Bars, Ladders and Fences 7 pieces

  • Bar 6.6L with Stop Ring [Umbrella Stand] Red Part 4095 Element 4143125 or 409571 ×1
  • Fabuland Fence 1 x 6 x 2 Rounded White Part 2040 ×4
  • Fabuland Fence 1 x 6 x 2 Rounded Yellow Part 2040 ×1
  • Stairs 4 x 7 x 9 1/3 Straight Enclosed Yellow Part 4784 ×1

Plants & Trees 6 pieces

  • Plant, Flower 2 x 2 Leaves - Angular Green Part 4727 Element 472728 ×3
  • Plant, Flower 2 x 2 - Round [Open Stud] Red Part 4728 Element 472821 ×1
  • Plant, Flower 2 x 2 - Round [Open Stud] White Part 4728 Element 6047840 or 472801 ×1
  • Plant, Flower 2 x 2 - Round [Open Stud] Yellow Part 4728 Element 472824 ×1

Tiles 6 pieces

  • Tile 2 x 2 with Fabuland Ball Print White Part 3068bpr0308 ×1
  • Tile 2 x 2 with Number 1 Fabuland Print White Part 3068bpr0283 ×1
  • Tile 2 x 2 with Number 2 Fabuland Print White Part 3068bpr0284 ×1
  • Tile 2 x 2 with Number 3 Fabuland Print White Part 3068bpr0285 ×1
  • Tile 2 x 2 with Number 4 Fabuland Print White Part 3068bpr0288 ×1
  • Tile 2 x 2 with Number 5 Fabuland Print White Part 3068bpr0307 ×1

Bricks 4 pieces

  • Brick 1 x 4 Blue Part 3010 Element 301023 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×2

Non-Buildable Figures (Duplo, Fabuland, etc) 4 pieces

  • Fabuland Figure Crow 1 with Aviator Helmet and White Eyes Black Part fabfig0007c01pr0002 ×1
  • Fabuland Figure, Edward (Elton) Elephant with Suspenders Red Part fabfig0009c03pr0002 ×1
  • Fabuland Figure Bunny 4 - Red Collar Print White Part fabfig0003c03pr0002 ×1
  • Fabuland Figure Cat 4 White Part fabfig0004c03pr0002 ×1

Plates 4 pieces

  • Plate 6 x 14 Red Part 3456 Element 4179193 or 345621 ×1
  • Plate 6 x 6 White Part 3958 Element 6552116 or 4144012 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1
  • Plate 4 x 4 Yellow Part 3031 Element 4243817 or 303124 ×1

Supports, Girders and Cranes 3 pieces

  • Brick Arch 2 x 6 x 5 Ornamented White Part 2145 Element 4125489 or 214501 ×2
  • Brick Arch 2 x 6 x 5 Ornamented Yellow Part 2145 Element 214524 ×1

Minifig Accessories 2 pieces

  • Equipment Cup / Mug [Plain] Blue Part 3899 Element 389923 ×1
  • Equipment Flask with Handle Red Part 4429 Element 442921 ×1

Baseplates 1 piece

  • Baseplate 24 x 32 with Squared Corners Green Part 10b ×1

Stickers 1 piece

  • Sticker Sheet for Set 3676-1 [No Color/Any Color] Part 199916 ×1

Windows and Doors 1 piece

  • Door Frame 2 x 6 x 7 Blue Part 4071 Element 4141370 or 407123 ×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.