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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.

Dilophosaurus on the Loose

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75934 Dilophosaurus on the Loose

156 pieces in 77 part and color combinations, plus 3 minifigures.

The official piece count includes the 12 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.

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Piece checklist

Plates Special 42 pieces

  • Plate Special 1 x 2 with Clip Horizontal on Side Black Part 11476 Element 6313116 or 6132731 ×1
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Black Part 32828 Element 6196548 1 spare in the box ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Dark Bluish Gray Part 4081b Element 6281996 or 4632574 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Bluish Gray Part 48336 Element 6146321 ×3
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×3
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Light Bluish Gray Part 60470b Element 6337268 or 4556157 ×3
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners] Reddish Brown Part 10201 Element 6123759 or 6089578 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Reddish Brown Part 60897 Element 6337003 or 6066142 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Reddish Brown Part 60478 Element 6102975 ×3
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Reddish Brown Part 99206 Element 6146301 ×2
  • Plate Special 1 x 1 with Tooth Sand Green Part 49668 Element 6186079 ×4
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Tan Part 61252 Element 6347292 or 4520947 ×1
  • Plate Special 1 x 1 with Tooth White Part 49668 Element 6601935 or 4224792 ×2
  • Plate Special 1 x 2 with Three Teeth [Tri-Tooth] White Part 15208 Element 6046381 ×5

Bricks Curved 14 pieces

  • Brick Curved 2 x 2 x 2/3 Dark Blue Part 15068 Element 6554196 or 6061569 ×1
  • Brick Curved 4 x 1 Double, No Studs Dark Blue Part 93273 Element 6037886 ×2
  • Brick Curved 3 x 1 No Studs Dark Green Part 50950 Element 4267850 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Sand Green Part 11477 Element 6196591 ×9

Plates 13 pieces

  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×2
  • Plate 2 x 6 Dark Tan Part 3795 Element 4550329 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 8 Reddish Brown Part 3034 Element 4211211 ×2
  • Plate 1 x 2 Sand Green Part 3023 Element 4655080 or 4642428 ×3
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×2
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×1

Technic Connectors 10 pieces

  • Technic Axle and Pin Connector Perpendicular Triple Black Part 63869 Element 6362991 or 6007966 ×2
  • Technic Axle and Pin Connector Angled #4 - 135° Dark Bluish Gray Part 32192 Element 6262899 or 4210688 ×4
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Light Bluish Gray Part 6553 Element 4211536 ×4

Technic Pins 8 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×4

Technic Axles 7 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×1

Bricks Special 6 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Dark Green Part 87087 Element 6055222 ×2
  • Brick Special 1 x 1 with Clip Horizontal Light Bluish Gray Part 60476 Element 6320306 or 4535764 ×2
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Medium Nougat Part 60475b Element 6360035 or 4569385 ×2

Plates Round Curved and Dishes 6 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2

Tiles 5 pieces

  • Tile 2 x 2 with Groove Dark Blue Part 3068b Element 4205004 ×1
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×1
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Tile 2 x 3 White Part 26603 Element 6552162 or 6550161 ×1
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1

Tiles Special 5 pieces

  • Tile Special Round 1 x 1 with Hollow Bar Light Bluish Gray Part 20482 Element 6258831 1 spare in the box ×4
  • Tile Special 1 x 2 with Handle Reddish Brown Part 2432 Element 4211219 ×1

Transportation - Sea and Air 5 pieces

  • Propeller 3 Blades 5 Diameter, Pin Hole Black Part 92842 Element 6360206 or 4599984 ×4
  • Engine, Large Light Bluish Gray Part 43121 Element 4211767 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 2 x 2 Truncated Cone Black Part 98100 Element 4653822 ×2
  • Cone 1 x 1 [Top Groove] White Part 59900 Element 6601844 or 4518400 ×2

Minifig Accessories 4 pieces

  • Equipment Shovel [Rounded Handle End] Flat Silver Part 3837 Element 6210601 or 6038687 ×1
  • Equipment Brush / Push Broom Reddish Brown Part 3836 Element 4211157 ×1
  • Food Ice Cream Scoops White Part 6254 Element 6458475 or 625401 ×2

Technic Bushes 4 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×4

Technic Steering, Suspension and Engine 4 pieces

  • Technic Steering Wheel Large Black Part 2741 Element 4125213 ×4

Bricks 3 pieces

  • Brick 1 x 6 Reddish Brown Part 3009 Element 4211193 ×1
  • Brick 1 x 1 with Popcorn Bucket Print White Part 3005pr0014 Element 6632609 or 6253658 ×2

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Dinosaur, Dilophosaurus / Gallimimus Lower Jaw with Tan Teeth Print Olive Green Part 49418pr0001 Element 6302448 or 6268103 ×1
  • Animal Body Part, Dinosaur, Dilophosaurus Body (No Lower Jaw) with Sand Red Back, Yellow Eyes, Magenta Ears Olive Green Part 49413pr0001 Element 6302446 or 6268097 ×1

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Blue Part 6134 Element 4195007 or 4118900 ×1
  • Hinge Brick 1 x 2 Base Yellow Part 3937 Element 393724 ×1

Minifig Headwear 2 pieces

  • Hat Wide Brim, Outback Style with Wide Belt, Buckle (Fedora) Reddish Brown Part 61506 Element 6469289 or 6042868 ×1
  • Hat Wide Brim, Outback Style with Wide Belt, Buckle (Fedora) Tan Part 61506 Element 4540107 ×1

Panels 2 pieces

  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Dark Blue Part 87544 Element 4667331 ×2

Transportation - Land 2 pieces

  • Spoiler 2 x 4 with Handle [Plain] Dark Blue Part 98834 Element 6485274 or 6229007 ×1
  • Handlebars Flat Silver Part 30031 Element 6158405 ×1

Bars, Ladders and Fences 1 piece

  • Antenna 1 x 4 with Flat Top White Part 3957b Element 6550147 or 395701 ×1

Containers 1 piece

  • Box / Crate with Handholds 3 x 4 x 1 2/3 Medium Nougat Part 30150 Element 6035734 ×1

Flags, Banners and Signs 1 piece

  • Flag 2 x 2 Square, Flat Clip Edge [Thick Clips] White Part 11055 Element 6011794 ×1

Plates Wedged 1 piece

  • Wedge Plate 4 x 6 Cut Corners Sand Green Part 32059 Element 6018479 ×1

Stickers 1 piece

  • Sticker Sheet for Set 75934-1 [No Color/Any Color] Part 54121 Element 6268774 ×1

String, Bands and Reels 1 piece

  • String, Net 10 x 10 Round Black Part 35829 Element 6224947 ×1

Minifigures 3 figures

  • Owen Grady Minifigure, checked as a whole figure ×1
  • Park Worker, Female Minifigure, checked as a whole figure ×1
  • Hudson Harper Minifigure, 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.

Request a replacement from LEGO

Buy the piece

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.

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