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.
691 pieces in 222 part and color combinations, plus 7 minifigures.
The official piece count includes the 47 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.
Arm Mechanical with Clip [Thick Support]Dark Bluish Gray ×6Flat Silver ×4Dark Bluish Gray is darker than Flat Silver.
Plate 1 x 2Black ×4Trans-Brown ×6Trans-Brown is see-through: hold the piece up to a light.
Brick Sloped 30° 1 x 2 x 2/3Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 1 x 4Black ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin HoleRedPart 32184Element 6276963 or 4128598×2
Technic Ball JointRedPart 32474Element 4290714 or 4178640×1
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom PinRedPart 32064aElement 6196217 or 4513987×2
Tile 2 x 2 with GrooveRedPart 3068bElement 306821×2
Wedge Plate 4 x 4 Cut CornerRedPart 30503Element 6278445 or 6065012×6
Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner RingRedPart 13971Element 6048859×1
Flat Silver
39 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallFlat SilverPart 53451Element 6270108 or 46129011 spare in the box×4
Arm Mechanical with Clip [Thick Support]Flat SilverPart 98313Element 6262193 or 6008483Also in Dark Bluish Gray×4
Flexible Ribbed Hose 8mm Ends 19LFlat SilverPart 57539Element 6044636 or 46152321 spare in the box×1
Plate Round 1 x 1 with Solid StudFlat SilverPart 6141Element 46336913 spares in the box×21
Tile Round 1 x 1Flat SilverPart 98138Element 6238890 or 46552411 spare in the box×1
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636×4
Weapon Gun Ray / Sci Fi - Rounded Heat DiffusersFlat SilverPart 13608Element 6046398×4
Trans-Red
39 pieces
Cone 1 x 1 [Top Groove]Trans-RedPart 59900Element 6514021 or 6337596×2
Dish 2 x 2 Inverted [Radar]Trans-RedPart 4740Element 6580377 or 6245303×1
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki EyeTrans-RedPart 58176Element 6507867 or 6171762×2
Plate 1 x 1Trans-RedPart 3024Element 6513963 or 62520423 spares in the box×7
Plate 1 x 2Trans-RedPart 3023Element 6514003 or 6240212×14
Tile Special 1 x 2 Grille with Bottom GrooveTrans-RedPart 2412bElement 6250158 or 4190187×13
Trans-Light Blue
24 pieces
Brick 1 x 2 x 5 without Side SupportsTrans-Light BluePart 46212Element 6514084 or 6251284×2
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Trans-Light BluePart 87552Element 6581813 or 6253230×12
Plate Round 1 x 1 with Solid StudTrans-Light BluePart 6141Element 6514058 or 62402251 spare in the box×8
Wave / Lightning Angular, Double with Marbled Trans-Purple PatternTrans-Light BluePart 59233pat0001Element 6514339 or 6450487×2
Trans-Orange
18 pieces
Plate 1 x 2Trans-OrangePart 3023Element 6514005 or 6240217×18
Blue
13 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×7
Technic Pin 1/2 without Friction RidgesBluePart 4274Element 41430051 spare in the box×4
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×2
Green
6 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)GreenPart 54200Element 4546705 or 45031181 spare in the box×2
Plate 1 x 4GreenPart 3710Element 371028×1
Plate 2 x 6GreenPart 3795Element 379528×1
Wedge Plate 4 x 2 LeftGreenPart 41770Element 4543262 or 4161334×1
Wedge Plate 4 x 2 RightGreenPart 41769Element 4543259 or 4160871×1
Pearl Gold
6 pieces
Plate Round 1 x 1 with Solid StudPearl GoldPart 6141Element 45231591 spare in the box×6
Trans-Brown
6 pieces
Plate 1 x 2Trans-BrownPart 3023Element 6514006 or 6240219Also in Black×6
Trans-Clear
2 pieces
Plate Special 2 x 4 with 2 Studs and Curved Sides (Minifig Stand)Trans-ClearPart 88000Element 6074416×2
Trans-Yellow
2 pieces
Plate 1 x 1Trans-YellowPart 3024Element 6513966 or 62520451 spare in the box×2
Yellow
2 pieces
Technic Beam 1 x 3 ThinYellowPart 6632Element 6344174 or 4107823×2
Dark Orange
1 piece
Hair Trapezoid Swept Back with Tan Ends PrintDark OrangePart 15557pr0001Element 6256598 or 6062658×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Trans-Bright Green
1 piece
Rock 1 x 2 Crystal SteppedTrans-Bright GreenPart 10178Element 6001697×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 70809-1[No Color/Any Color]Part 16448Element 6070077 or 6061096×1
Minifigures
7 figures
Emmet, Piece of Resistance, Eyebrows, Happy / ScaredMinifigure, checked as a whole figure×1
President/Lord Business with Extended LegsMinifigure, checked as a whole figure×1
Pa CopMinifigure, checked as a whole figure×1
VitruviusMinifigure, checked as a whole figure×1
Ma CopMinifigure, checked as a whole figure×1
El Macho WrestlerMinifigure, checked as a whole figure×1
Unikitty / Biznis KittyMinifigure, 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.