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.
109 pieces in 64 part and color combinations, plus 1 minifigure.
LEGO counts 96 pieces. This inventory comes from a separate parts catalog and lists 111, including the 2 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.
Brick Round 1 x 1 Open StudWhite ×2Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Belville Figure Articulated Elbows, Child, Female, Light Yellow Hair, White Swimsuit with Dark Pink Bows PrintNougatPart belfig0003c04pr0006Element 75296×1
Belville Figure Articulated Elbows, Child, Male, Black Hair, Light Blue Shorts, White Shirt with Ship Logo PrintNougatPart 75295pr0003Element 4100304×1
Belville Figure Articulated Elbows, Male, Black Hair, White Pants, White Shirt with Badge, Pocket and 2 Pens Print (Medic)NougatPart belfig0003c01pr0004Element 75875×1
Bricks Sloped
2 pieces
Brick Sloped 33° 3 x 3 with Ten Buttons Print [Keypad]Medium GreenPart 4161pr0001Element 82243×1
Brick Sloped 45° 2 x 2YellowPart 3039Element 303924×1
Containers
2 pieces
Cupboard 4 x 4 x 4 Drawer, Open HandleMedium Dark PinkPart 6198Element 4164116 or 619822×2
Plates
2 pieces
Plate 2 x 4WhitePart 3020Element 6552098 or 302001×1
Plate 4 x 4WhitePart 3031Element 6552127 or 4243812×1
Plates Round Curved and Dishes
2 pieces
Plate Round 1 x 1 with Solid StudTrans-ClearPart 6141Element 6514052 or 62400301 spare in the box×2
Supports, Girders and Cranes
2 pieces
Support Round 2 x 2 x 2 Stand with Reach-Through Center HoleWhitePart 3940bElement 4288059 or 4164236×2
Tiles Round and Curved
2 pieces
Tile Round 2 x 2 with Bottom CrossWhitePart 4150Element 415051 or 415001×2
Windows and Doors
2 pieces
Window 1 x 4 x 3 Train with Shutter Holes and Solid Studs on EndsBluePart 6556Element 4541568 or 4240234×1
Glass for Window 1 x 4 x 3Trans-ClearPart 3855Element 4556520 or 4203330×1
Gear Parts
1 piece
Book, Belville, Julia, Benjamin, the Doctor and the Hospital[No Color/Any Color]Part 4105438f×1
Stickers
1 piece
Sticker Sheet for Sets 5875-1, 5876-1[No Color/Any Color]Part 4100336Element 4100336×1
Tiles Special
1 piece
Tile 1 x 2 with BallChrome SilverPart 70942Element 70942×1
Minifigures
1 figure
Belville NurseMinifigure, 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.