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.
1,293 pieces in 376 part and color combinations, plus 4 minifigures.
LEGO counts 1,308 pieces. This inventory comes from a separate parts catalog and lists 1,309, including the 16 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.
Look-alike colors in this set
These parts appear in this set in two colors that are easy to confuse. If you are one short in one color,
check whether it went in where the other color belongs. Each color has its own element ID in the parts list
at the back of the instructions.
Door 1 x 4 x 6 Smooth with Chamfered Handle PlinthWhite ×4Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Cone 1 x 1 [Top Groove]Yellow ×1Trans-Yellow ×4Trans-Yellow is see-through: hold the piece up to a light.
Plate 1 x 2Black ×1Dark Blue ×14Black is yellower and darker than Dark Blue.
Plate 2 x 6Black ×1Dark Blue ×1Black is yellower and darker than Dark Blue.
Flag 4 x 1 Wavy [First Wave Right]Pearl GoldPart 4495bElement 6268949 or 4504649×4
Road Sign Clip-on 2 x 2 RoundWhitePart 30261Element 6317571 or 4116816×1
Flag 2 x 2 Square, Flat Clip Edge [Thick Clips]YellowPart 11055Element 6012442×2
Animals / Creatures
5 pieces
Animal, Squirrel with Brown Eyes, Black Nose with HeartDark OrangePart 11568pr0006Element 6252410×1
Animal, Rabbit / Bunny Sitting with Dark Turquoise Eyes and White Nose and Mouth PrintLight Bluish GrayPart 34050pr0005Element 6331493×1
Animal, FrogPearl GoldPart 33320Element 6171138 or 6107741×1
Animal, Bird, Small with Bright Light Orange Beak, Black Eyes PrintWhitePart 41835pr0001Element 6253309×1
Animal, Dog, Poodle with Dark Turquoise Belt PrintWhitePart 11575pr0004Element 6337141×1
Containers
5 pieces
Box 2 x 2 x 2 Door with SlotLight Bluish GrayPart 4346Element 4211492×1
Box 2 x 2 x 2 [Hollow Studs]Light Bluish GrayPart 4345bElement 4211491×1
Container Box 2 x 2 x 1 [Plain]Light Bluish GrayPart 35700Element 6318314×1
Cupboard 2 x 3 DrawerWhitePart 4536Element 4520636 or 4109736×1
Cupboard 2 x 3 x 2 with Hollow StudsWhitePart 92410Element 4619665×1
Hinges, Arms and Turntables
5 pieces
Hinge Brick 1 x 2 BaseBlackPart 3937Element 393726×1
Hinge Brick 1 x 2 Top Plate ThinBlackPart 3938Element 393826×2
Hinge Brick 2 x 2 Top Plate ThinLight Bluish GrayPart 6134Element 4211881×1
Turntable 2 x 2 FemaleWhitePart 27448Element 6536567 or 6238334×1
Technic Special
2 pieces
Technic Ball JointWhitePart 32474Element 6052864 or 4585627×2
Transportation - Land
2 pieces
Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended]WhitePart 62361Element 6476001 or 4523556×2
Minifig Headwear
1 piece
Top HatBlackPart 3878Element 4569092 or 4105175×1
Minifig Headwear Accessories
1 piece
Headwear Accessory Glasses with PinTrans-PurplePart 18854Element 60969912 spares in the box×1
Rock
1 piece
Rock 1 x 1 Jewel / Gem 24 FacetTrans-Light BluePart 30153Element 6513972 or 62477921 spare in the box×1
Stickers
1 piece
Sticker Sheet for Set 41684-1[No Color/Any Color]Part 77538Element 6338094×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Windscreens and Fuselage
1 piece
Dish 6 x 6 Inverted - No Studs with HandleTrans-ClearPart 18675Element 6507911 or 6248888×1
Minifigures
4 figures
Amelia - Dark Turquoise DressMinifigure, checked as a whole figure×1
River - Dark Bluish Grey Jacket, Black Pants, Dark Brown HairMinifigure, checked as a whole figure×1
Emma - Light Aqua DressMinifigure, checked as a whole figure×1
Stephanie - Dark Red UniformMinifigure, 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.
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.