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.
1,043 pieces in 331 part and color combinations, plus 8 minifigures.
LEGO counts 1,070 pieces. This inventory comes from a separate parts catalog and lists 1,080, including the 37 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.
Glass for Window 1 x 4 x 6White ×1Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Brick Round 2 x 2 [Grill]Reddish Brown ×4Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 10Black ×5Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×1Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×6Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 4 x 10Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
2 more look-alike pairs
Plate Special 1 x 8 with Door RailBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 2 x 2 Cut CornerBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Dark OrangePart 4032aElement 4616027×1
Dark Purple
1 piece
Plate Special 2 x 2 Splat Gear, 6 TeethDark PurplePart 35442Element 6238330×1
Metallic Gold
1 piece
Dish 3 x 3 Inverted [Radar]Metallic GoldPart 43898Element 6189071 or 6010442×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 70670-1[No Color/Any Color]Part 46481Element 6254574×1
Minifigures
8 figures
Nya (Legacy)Minifigure, checked as a whole figure×1
Lloyd (Legacy)Minifigure, checked as a whole figure×1
Wyplash (Legacy)Minifigure, checked as a whole figure×1
Kai (Legacy)Minifigure, checked as a whole figure×1
Jay (Legacy)Minifigure, checked as a whole figure×1
Zane (Legacy)Minifigure, checked as a whole figure×1
Cole (Legacy)Minifigure, checked as a whole figure×1
Master Wu with Gold Lettering on RobesMinifigure, 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.