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.
2,707 pieces in 511 part and color combinations, plus 5 minifigures.
LEGO counts 2,741 pieces. This inventory comes from a separate parts catalog and lists 2,743, including the 36 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.
Cone 1 x 1 [Top Groove]Trans-Brown ×1Dark Bluish Gray ×1Trans-Brown is see-through: hold the piece up to a light.
Brick Curved 2 x 1 No Studs [1/2 Bow]Dark Bluish Gray ×2Flat Silver ×4Dark Bluish Gray is darker than Flat Silver.
Brick Round 1 x 1 Open StudReddish Brown ×40Dark Brown ×28Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 45° 2 x 1 with Bottom PinReddish Brown ×14Dark Brown ×6Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 75° 2 x 1 x 3 with Hollow StudReddish Brown ×8Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]Reddish Brown ×16Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
31 more look-alike pairs
Brick Special 1 x 2 Palisade [aka Log]Reddish Brown ×10Dark Brown ×30Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Reddish Brown ×29Dark Brown ×6Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveBlack ×13Dark Blue ×2Black is yellower and darker than Dark Blue.
Cone 1 x 1 [Top Groove]Black ×1Trans-Brown ×1Trans-Brown is see-through: hold the piece up to a light.
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]Black ×2Dark Bluish Gray ×16Black is darker than Dark Bluish Gray.
Brick 2 x 6Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Curved 2 x 1 No Studs [1/2 Bow]Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Curved 4 x 1 Double, No StudsBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Round 1 x 1 Open StudBlack ×16Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Brick Round 2 x 2 with Axle HoleBlack ×10Dark Bluish Gray ×17Black is darker than Dark Bluish Gray.
Brick Special 1 x 4 with 4 Studs on One SideBlack ×3Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Cone 1 x 1 [Top Groove]Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Panel 1 x 2 x 1 [Rounded Corners]Black ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 1 x 10Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×2Dark Bluish Gray ×80Black is darker than Dark Bluish Gray.
Plate 1 x 3Black ×7Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 1 x 4Black ×7Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×6Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 8Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×15Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×7Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Black ×2Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Side Handle [Free Ends]Black ×3Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 4 with 2 Studs, 3 Bottom TubesBlack ×2Dark Bluish Gray ×15Black is darker than Dark Bluish Gray.
Technic Beam 1 x 13 ThickBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Technic Brick 1 x 2 [1 Pin Hole]Black ×1Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Technic Plate 2 x 8 [7 Holes]Black ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Special 1 x 1 with Clip with Rounded TipsBlack ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 with HandleBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Steering Wheel Small, 2 x 2Light Bluish GrayPart 30663Element 30663194 or 4211701×3
Bricks Wedged
5 pieces
Brick Wedged 2 x 2 FacetDark Bluish GrayPart 87620Element 4624186×2
Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing EndDark Bluish GrayPart 47458Element 6258669 or 4218750×1
Brick Wedged, Sloped 45° 4 x 2 LeftDark Bluish GrayPart 43721Element 4298580 or 4210870×1
Brick Wedged, Sloped 45° 4 x 2 RightDark Bluish GrayPart 43720Element 4298583 or 4210871×1
Rock
5 pieces
Rock 1 x 2 Crystal SteppedTrans-Bright GreenPart 10178Element 6001697×1
Rock 1 x 1 Jewel / Gem 24 FacetTrans-GreenPart 30153Element 6513970 or 6247788×2
Rock 1 x 1 Jewel / Gem 24 FacetTrans-RedPart 30153Element 6513969 or 6247785×2
Technic Bushes
5 pieces
Technic Bush 1/2 Smooth with Axle Hole Semi-ReducedLight Bluish GrayPart 32123bElement 6271165 or 42115733 spares in the box×4
Technic BushRedPart 3713Element 6271820 or 42271551 spare in the box×1
Energy Effects
4 pieces
Flame / Headwear Accessory Plume / Feather, Triple PointTrans-Neon OrangePart 64647Element 6289248 or 61000331 spare in the box×2
Flame / Headwear Accessory Plume / Feather, Triple PointTrans-OrangePart 64647Element 6314353 or 61000441 spare in the box×2
Tiles Round and Curved
4 pieces
Tile Round 2 x 2 with Bottom Stud HolderDark Bluish GrayPart 14769Element 6056296 or 4620079×2
Tile Round 1 x 1Flat SilverPart 98138Element 6238890 or 46552411 spare in the box×2
Animals / Creatures
3 pieces
Animal, Bird, Parrot [Plain]Dark Bluish GrayPart 2546Element 6061590 or 4221742×1
Animal, Rodent, Rat / Mouse [Plain]Light Bluish GrayPart 40234Element 4512743 or 4225169×1
Animal, Cow with Pink Muzzle and White Spot on Head PrintReddish BrownPart 64452pr0001Element 6074310 or 6021081×1
Minifig Heads
3 pieces
Minifig Head [Plain] [Hollow Stud]Pearl GoldPart 3626cElement 6029591 or 4621352×1
Minifig Head Skeleton, Standard Skull PrintWhitePart 3626cpr0895Element 4651445×1
Minifig Head MetalBeard, Eyepatch Silver with Rivets, Gold Tooth, Stubble Print [Hollow Stud]YellowPart 3626cpr1334Element 6057824×1
Minifig Headwear
2 pieces
Hat Pirate Bicorne (Admiral) with Robotic Jolly Roger Skull and Crossbones PrintBlackPart 2528pr0005Element 6062596×2
Pneumatics
2 pieces
Pneumatic T-Piece (T Bar) [New Style]Light Bluish GrayPart 4697bElement 42115081 spare in the box×2
Technic Gears
2 pieces
Technic Knob WheelBlackPart 32072Element 6284188 or 4248204×2
Minifig Headwear Accessories
1 piece
Headwear Accessory Plume / Feathers with PinDark Bluish GrayPart 30126Element 6170856 or 42239821 spare in the box×1
Stickers
1 piece
Sticker Sheet for Set 70810-1[No Color/Any Color]Part 16467Element 6126921 or 6061559×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Minifigures
5 figures
Benny the SpacemanMinifigure, checked as a whole figure×1
Wyldstyle in black jumpsuitMinifigure, checked as a whole figure×1
VitruviusMinifigure, checked as a whole figure×1
Emmet, Piece of Resistance, Happy / ScaredMinifigure, checked as a whole figure×1
Unikitty, QueasyMinifigure, 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.