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.
582 pieces in 212 part and color combinations, plus 2 minifigures.
The piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. 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.
Plate Round 1 x 1 with Solid StudWhite ×1Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Brick Round 2 x 2 Dome Bottom [Open Stud]Flat SilverPart 15395Element 6102756×1
Pearl Gold
1 piece
Equipment Trophy Cup SmallPearl GoldPart 10172Element 6181575 or 6100303×1
Trans-Brown
1 piece
Cone 1 x 1 [Top Groove]Trans-BrownPart 59900Element 6514019 or 6301323×1
Trans-Dark Blue
1 piece
Cone 1 x 1 [Top Groove]Trans-Dark BluePart 59900Element 6514018 or 6301313×1
Trans-Green
1 piece
Brick Round 1 x 1 Open StudTrans-GreenPart 3062bElement 6514234 or 6238046×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 41126-1[No Color/Any Color]Part 26512Element 6151408 or 6151405×1
Minifigures
2 figures
Stephanie - White Plaid Top, Dark Purple SkirtMinifigure, checked as a whole figure×1
Mia - Red Vest, White TrousersMinifigure, 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.