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.
418 pieces in 124 part and color combinations, plus 2 minifigures.
LEGO counts 401 pieces. This inventory comes from a separate parts catalog and lists 426, including the 8 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.
Headwear Accessory Bow with Heart (Animal Grooming Kit)Dark PinkPart 94725×4
Bricks Curved
5 pieces
Brick Curved 2 x 2, Two Top StudsDark OrangePart 30165Element 6589023 or 4624987×1
Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside SupportDark RedPart 6191Element 4541060×1
Brick Curved 2 x 2, Two Top StudsReddish BrownPart 30165Element 6443904 or 4618542×1
Brick Arch 1 x 12 x 3TanPart 6108Element 4568718 or 4163083×2
Containers
5 pieces
Bucket with Handle Holes and 5 Bottom Holes - Center Bottom Stud HolderDark PinkPart 48245Element 4618603 or 4114506×1
Bucket 1 x 1 x 1 HandleDark TanPart 95344Element 6245275 or 46268841 spare in the box×1
Barrel Half Large with Axle HoleMedium BluePart 64951Element 4546448×1
Bucket 1 x 1 x 1RedPart 95343Element 6003001×1
Treasure Chest Bottom with Rear Slots, with GrooveReddish BrownPart 4738bElement 4280114 or 4211162×1
Animal / Creature Accessories
4 pieces
Animal / Creature Accessory, Horse BridleBlackPart 93087Element 6586808 or 6510632×2
Animal / Creature Accessory, Horse Saddle with Stirrups and Top StudBright PinkPart 93086Element 4599732×1
Animal / Creature Accessory, Horse Saddle with Stirrups and Top StudMedium BluePart 93086Element 6359863 or 4622669×1
Animals / Creatures
4 pieces
Animal, Horse with 2 x 2 Cutout, Blue Eyes and White Blaze PrintDark OrangePart 93083pr0001Element 6091689 or 6017997×1
Animal, FrogGreenPart 33320Element 6171101 or 4157270×1
Animal, Cat, Standing, Looking Left with Light Green Eyes, Dark Pink Nose and Mouth and Dark Bluish Gray Stripes PrintLight Bluish GrayPart 93089pr0003Element 6183850 or 6019030×1
Animal, Horse with 2 x 2 Cutout, Brown Eyes, White Blaze Print and Black Mane & Tail PrintReddish BrownPart 93083pr0003Element 6091695 or 6016671×1
Flags, Banners and Signs
4 pieces
Flag 4 x 1 Wavy [First Wave Right]Dark PinkPart 4495bElement 6268863 or 4243677×2
Flag 2 x 2 Square, Flat Clip Edge [Thick Clips]YellowPart 11055Element 6012442×2
Tiles Special
4 pieces
Tile Special 1 x 2 Grille with Bottom GrooveMetallic SilverPart 2412bElement 6051422 or 4579833×4
Minifig Neckwear
2 pieces
Minifig Neckwear Basket [D Style]LimePart 4523Element 6515917 or 6269007×2
Panels
2 pieces
Panel 1 x 6 x 5TanPart 59349Element 4512688×2
Plates Round Curved and Dishes
2 pieces
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)BluePart 4032aElement 403223×1
Plate Round 1 x 1 with Solid StudTrans-Light BluePart 6141Element 6514058 or 62402251 spare in the box×1
Minifig Headwear
1 piece
Hair and Helmet, Long with Ponytail and Black Riding Helmet PatternDark RedPart 92254pat0001Element 6016664 or 6001532×1
Stickers
1 piece
Sticker Sheet for Set 3189 -1[No Color/Any Color]Part 10095459Element 4620859×1
String, Bands and Reels
1 piece
String with End Studs 11L OverallBlackPart 14226c11Element 6096955 or 6037558×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Wheels and Tyres
1 piece
Wheel Skateboard / TrolleyBlackPart 2496Element 6223673 or 4569104×1
Minifigures
2 figures
Mia - Medium Blue Top, Lime ShortsMinifigure, checked as a whole figure×1
Katharina - AmazoneMinifigure, 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.