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.
431 pieces in 158 part and color combinations, plus 4 minifigures.
The official piece count includes the 19 parts inside the set's minifigures, which this inventory lists separately; the remaining difference of 1 piece is within the tolerance of the catalog data.
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 1 x 4Black ×1Dark Bluish Gray ×16Black is darker than Dark Bluish Gray.
Weapon Sword / Saber with Curved Blade and HiltFlat SilverPart 25111Element 6172879×1
Sand Green
12 pieces
Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / GrateSand GreenPart 61409Element 6155256×10
Plate 1 x 6Sand GreenPart 3666Element 6099187 or 4504795×2
Trans-Orange
11 pieces
Cone 1 x 1 [Top Groove]Trans-OrangePart 59900Element 6514017 or 6172233×2
Projectile, Spring Shooter Ammunition 8L BarTrans-OrangePart 15303Element 6296380 or 6072635×9
White
11 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, MediumWhitePart 87747Element 6270092 or 46139411 spare in the box×6
Animal Body Part, Dog Bone [Long]WhitePart 92691Element 4600307×1
Plate Special 1 x 2 with Door RailWhitePart 32028Element 6550168 or 4249563×1
Technic Brick 1 x 2 [1 Pin Hole]WhitePart 3700Element 6619284 or 370001×3
Orange
9 pieces
Plate 2 x 4OrangePart 3020Element 4158355 or 4122468×1
Plate 4 x 6OrangePart 3032Element 6221691 or 4295308×1
Technic Axle and Pin Connector Angled #2 - 180°OrangePart 32034Element 6271874 or 6135092×1
Wedge Plate 3 x 2 LeftOrangePart 43723Element 4180540×2
Wedge Plate 3 x 2 RightOrangePart 43722Element 4180512×2
Wedge Plate 6 x 3 LeftOrangePart 54384Element 6099195 or 4544487×1
Wedge Plate 6 x 3 RightOrangePart 54383Element 6099202 or 4544481×1
Red
9 pieces
Brick Special 1 x 2 with 2 Studs on 1 SideRedPart 11211Element 6019155×2
Plate 2 x 3RedPart 3021Element 302121×2
Plate Round 1 x 1 with Solid StudRedPart 6141Element 6141211 spare in the box×2
Tile Special Round 2 x 2 with HoleRedPart 15535Element 6102138×3
Reddish Brown
9 pieces
Brick Arch 1 x 4Reddish BrownPart 3659Element 6177697 or 6088713×2
Plate 2 x 4Reddish BrownPart 3020Element 4211186×3
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Reddish BrownPart 4032aElement 4211159×2
Technic Axle 3 with StopReddish BrownPart 24316Element 6135494×2
Blue
7 pieces
Plate 1 x 3BluePart 3623Element 362323×2
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×1
Technic Pin Long with Friction Ridges Lengthwise, 1 Center SlotBluePart 42924Element 6299413×4
Dark Tan
6 pieces
Plate 2 x 6Dark TanPart 3795Element 4550329×2
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×1
Tile 2 x 2 with GrooveDark TanPart 3068bElement 4507045 or 4251986×3
Dark Purple
4 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Dark PurplePart 54200Element 4567509 or 42554091 spare in the box×4
Green
3 pieces
Plant, Round 1 x 1 - 3 Bamboo LeavesGreenPart 30176Element 6270003 or 6248461×2
Plate 1 x 6GreenPart 3666Element 366628×1
Dark Brown
2 pieces
Tile Special 1 x 3 Inverted with Center HoleDark BrownPart 35459Element 6272145×2
Trans-Brown
2 pieces
Windscreen with Pearl Gold Frame MoldTrans-BrownPart 69564pr0001×1
Windscreen with Pearl Gold Frame PatternTrans-BrownPart 69564pat0001Element 6322113×1
Yellow
1 piece
Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedYellowPart 32123bElement 6271167 or 32123241 spare in the box×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 71736-1[No Color/Any Color]Part 71539Element 6321409×1
Minifigures
4 figures
Cole with Hair (Legacy) - Master TorsoMinifigure, checked as a whole figure×1
Eyezor - LegacyMinifigure, checked as a whole figure×1
Kai - GoldMinifigure, checked as a whole figure×1
Lloyd (Legacy) - MASTERMinifigure, 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.