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.

Family Farm (Explore)

Checking

3618 Family Farm (Explore)

57 pieces in 36 part and color combinations.

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

Duplo, Quatro and Primo 53 pieces

  • Duplo Wagon Dump Body, with Back Sill Blue Part 4821b ×1
  • Duplo Tractor with Dark Gray Engine and Fenders Bright Green Part 73572c06 Element 4168977 ×1
  • Duplo Animal Horse with One Stud and Moveable Head, Eyes Print Brown Part 75725pr0001 ×1
  • Duplo Animal Horse/Foal with Large White Spots Brown Part 75723pr0002 ×1
  • Duplo Plate 2 x 4 Dark Gray Part 40666 Element 4167951 ×3
  • Duplo Plate 8 x 16 Dark Gray Part 6490 Element 4164493 ×2
  • Duplo Trailer with Frame with Large Reinforcement Dark Gray Part 4820cc01 ×1
  • Duplo Animal Dog with Black Spots Print (Spot) Dark Orange Part 31101pr0001 Element 4169110 ×1
  • Duplo Brick 2 x 2 Medium Orange Part 3437 Element 4168543 ×1
  • Duplo Brick 2 x 8 Medium Orange Part 4199 Element 4167514 ×3
  • Duplo Food Carrots with Green Leaves Medium Orange Part 23230pr0001 Element 4142840 ×1
  • Duplo Animal Pig / Piglet on Green Base Nougat Part 75726 Element 75726 ×1
  • Duplo Animal Pig, Adult Nougat Part 75722 Element 75722 ×1
  • Duplo Plough Pearl Light Gray Part 31032 Element 4164494 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×2
  • Duplo Brick 2 x 2 x 2 Red Part 31110 Element 4107909 ×2
  • Duplo Brick 2 x 2 x 2 with Vertical Grooves Red Part 41978 Element 4162960 ×6
  • Duplo Brick 2 x 8 Red Part 4199 Element 4291879 or 419921 ×1
  • Duplo Building Column 2 x 2 x 6 with Drawer Slots on Two Sides Red Part 6462 Element 4164492 ×5
  • Duplo Horse Trough 2 x 4 x 2 Red Part 4882 Element 488221 ×1
  • Duplo Loading Chute / Silo Sliding Door Panel / Lid Red Part 31026 Element 4494677 or 3102621 ×1
  • Duplo Bag, Plain Tan Part 41506 Element 4157880 ×1
  • Duplo Animal Chicken / Hen, Tail, Smooth Red Comb, on Green Base White Part 75021pr0001 Element 75021 ×1
  • Duplo Animal Cow with Black Spots Print White Part 75720pr0001 Element 75720 ×1
  • Duplo Animal Cow, Baby (Calf) with Spots Print White Part 75721pr0001 Element 75721 ×1
  • Duplo Animal Sheep White Part 75724pr0002 Element 75724 ×1
  • Duplo Fence 1 x 6 x 2 White Part 31021 Element 4583390 or 4500249 ×3
  • Duplo Hay Bale Yellow Part 42307 Element 4163217 ×1
  • Duplo Loading Chute / Silo with 2 x 4 Base Bricks Yellow Part 31025 Element 3102524 ×1
  • Duplo Plant, Flower with 1 Top Stud Yellow Part 6510 Element 4100853 ×1
  • Duplo Roofpiece Slope 30 4 x 4 Shingled with a Red Base Yellow Part 4860c03 Element 4169104 ×4
  • Playmat, Duplo, Farm for Set 3618-1 [No Color/Any Color] Part 42305 Element 4180337 or 4163216 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 3 pieces

  • Duplo Figure, Early, with Flat Cap Brown, Blue Legs, Overalls, Green Collar, Turned Up Nose Print Blue Part 74432pr0061 ×1
  • Duplo Figure, Early, Ponytail Black, Medium Orange Legs, Overalls Print Medium Blue Part 43324pr0003 ×1
  • Duplo Figure, Early Child, with Straight Hair Brown, Red Legs, Red Overalls with 1 Strap Print White Part 75176pr0004 ×1

Non-System Parts 1 piece

  • Backdrop, Stable [No Color/Any Color] Part 42435 Element 4173820 ×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.