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.
786 pieces in 316 part and color combinations, plus 6 minifigures.
The official piece count includes the 24 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.
Tile 1 x 1 with GrooveWhite ×2Trans-Clear ×1Trans-Clear is see-through: hold the piece up to a light.
Tile Round 1 x 1White ×1Trans-Clear ×1Trans-Clear is see-through: hold the piece up to a light.
Tile Special 1 x 2 Grille with Bottom GrooveDark Bluish Gray ×6Flat Silver ×4Dark Bluish Gray is darker than Flat Silver.
Plate 1 x 4Black ×4Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Plate Special 1 x 2, Top Clip [Open O]Black ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×6Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
1 more look-alike pair
Tile Special 1 x 2 with HandleBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Animal Body Part, Dinosaur, Raptor Leg, Left, with Pin, Tan ClawsDark Bluish GrayPart 98071pr0014Element 6492534 or 6344538×1
Animal Body Part, Dinosaur, Raptor Leg, Right, with Pin, Tan ClawsDark Bluish GrayPart 98072pr0014Element 6492522 or 6344535×1
Animal Body Part, Dinosaur, Therizinosaurus Arm LeftDark Bluish GrayPart 79601Element 6444748 or 6354132×1
Animal Body Part, Dinosaur, Therizinosaurus Arm RightDark Bluish GrayPart 79600Element 6444734 or 6354114×1
Animal Body Part, Dinosaur, Therizinosaurus Head with Dark Red Markings PrintDark Bluish GrayPart 77557pr0001Element 6344521×1
Animal Body Part, Dinosaur, Indoraptor Body with Dark Bluish Grey Top, Dark Red Spots PrintDark TanPart 39039pr0004Element 6344523×1
Animal Body Part, Dinosaur, Carnotaurus Tail, with Spikes and Pin, Dark Green Markings PrintOlive GreenPart 21144c02pr0004Element 6344547×1
Animal Body Part, Dinosaur, Giganotosaurus Body with Black Markings, Scars PrintOlive GreenPart 77927pr0001Element 6344542×1
Animal Body Part, Dinosaur, Giganotosaurus Head with Black Pin, Tan Teeth, Black Markings, Scars PrintOlive GreenPart 21353c02pr0002Element 6344540×1
Animal Body Part, Dinosaur, Indominus Rex Lower Jaw with Tan TeethOlive GreenPart 20442pr0001Element 6344541×1
Animal Body Part, Dinosaur, Tyrannosaurus Rex Arm / Leg, Left, Small, Black Claws PrintOlive GreenPart 98058pr0003Element 6458457 or 6344378×1
Animal Body Part, Dinosaur, Tyrannosaurus Rex Arm / Leg, Right, Small, Black Claws PrintOlive GreenPart 98059pr0003Element 6458467 or 6344380×1
Animal Body Part, Dinosaur, Tyrannosaurus Rex Leg, Left, with Pin, Black Claws, Black Markings, Scars PrintOlive GreenPart 98162pr0013Element 6354182×1
Animal Body Part, Dinosaur, Tyrannosaurus Rex Leg, Right, with Pin, Black Claws, Black Markings, Scars PrintOlive GreenPart 98163pr0013Element 6354175×1
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, MediumTanPart 87747Element 63143771 spare in the box×6
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallWhitePart 53451Element 6270106 or 45683871 spare in the box×1
Weapon Gun / Blaster with Studs on SideWhitePart 44709Element 6253694×1
Minifig Upper Body
4 pieces
Arm Mechanical with 2 Clips [Battle Droid]Dark Bluish GrayPart 30377Element 6319332 or 42109001 spare in the box×4
Supports, Girders and Cranes
3 pieces
Support Round 2 x 2 x 2 Stand with Reinforced UndersideDark Bluish GrayPart 19798Element 6106283×1
Support 2 x 2 x 13 with 5 Pin HolesLight Bluish GrayPart 91176Element 6339298×2
Flags, Banners and Signs
2 pieces
Road Sign Clip-on 2 x 2 Square [Thick Open O Clip]WhitePart 15210Element 6323185 or 6046383×2
Tubes and Hoses
2 pieces
Hose Rigid 3mm D. 16L / 12.8cmLight Bluish GrayPart 75c16Element 6409852 or 61126841 spare in the box×2
Windscreens and Fuselage
2 pieces
Windscreen 4 x 4 x 4 2/3 with HandleTrans-BrownPart 11289Element 6514340 or 6280337×1
Windscreen 4 x 4 x 1 2/3 Canopy Half Sphere with HandleTrans-ClearPart 18990Element 6514145 or 6244781×1
Stickers
1 piece
Sticker Sheet for Set 76949-1Trans-ClearPart 78449×1
Technic Steering, Suspension and Engine
1 piece
Technic Engine CrankshaftLight Bluish GrayPart 2853Element 6640384 or 4211609×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Transportation - Land
1 piece
Seat / Chair 2 x 2 with Center Sprue MarkReddish BrownPart 4079b×1
Minifigures
6 figures
Owen Grady in Light Bluish Gray ShirtMinifigure, checked as a whole figure×1
Claire Dearing - Dark Turquoise JacketMinifigure, checked as a whole figure×1
Kayla Watts, Medium Nougat HairMinifigure, checked as a whole figure×1
Ellie Sattler, Dark Orange JacketMinifigure, checked as a whole figure×1
Alan Grant, OldMinifigure, checked as a whole figure×1
Dr. Henry Wu, OldMinifigure, 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.