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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.

Pteranodon Chase

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75926 Pteranodon Chase

117 pieces in 60 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 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.

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Piece checklist

Light Bluish Gray 40 pieces

  • Box 2 x 2 x 2 Door with Slot Light Bluish Gray Part 4346 Element 4211492 ×1
  • Box 2 x 2 x 2 [Hollow Studs] Light Bluish Gray Part 4345b Element 4211491 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Light Bluish Gray Part 6091 Element 6285778 or 4211519 ×6
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×1
  • Brick Sloped Inverted 45° 2 x 1 Light Bluish Gray Part 3665 Element 4211437 ×4
  • Door 1 x 3 x 1 Left Light Bluish Gray Part 3822 Element 6078212 or 4221197 ×1
  • Door 1 x 3 x 1 Right Light Bluish Gray Part 3821 Element 6078211 ×1
  • Panel 1 x 1 x 1 Corner Light Bluish Gray Part 6231 Element 4215513 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate Special 1 x 2 with Clip Horizontal on Side Light Bluish Gray Part 11476 Element 6313114 or 6028812 ×2
  • Plate Special 2 x 2 with Only 2 studs Light Bluish Gray Part 33909 Element 6212077 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×2
  • Plate Special 2 x 4 with Pins Light Bluish Gray Part 30157 Element 4211572 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Light Bluish Gray Part 3829c01 Element 4226995 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×1
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×2
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×1
  • Wedge Plate 3 x 6 Cut Corners Light Bluish Gray Part 2419 Element 4211352 ×1
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Light Bluish Gray Part 55981 Element 6109684 or 4299119 ×4

Dark Blue 21 pieces

  • Brick 1 x 2 Dark Blue Part 3004 Element 4249891 ×1
  • Brick 1 x 4 Dark Blue Part 3010 Element 4264569 ×2
  • Plate 1 x 4 Dark Blue Part 3710 Element 4502089 or 4177739 ×5
  • Plate 1 x 6 Dark Blue Part 3666 Element 4508313 or 4177734 ×3
  • Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×7
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Blue Part 2412b Element 6022579 or 4507076 ×3

Black 16 pieces

  • Bar 1 x 4 x 2 with Studs Black Part 4083 Element 408326 ×1
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×1
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • String, Net 10 x 10 Round Black Part 35829 Element 6224947 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Tyre 30.4 x 14 Offset Tread [Centre Band] Black Part 92402 Element 4619323 ×4
  • Wheel Arch, Mudguard 3 x 4 with 2 x 2 Plate Black Part 28326 Element 6170597 Also in Dark Bluish Gray ×4

Dark Bluish Gray 10 pieces

  • Bracket 1 x 2 - 2 x 4 Dark Bluish Gray Part 93274 Element 6118832 or 4648067 ×1
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×4
  • Launcher Firing Pin, Net Shooter Dark Bluish Gray Part 35457 Element 6217847 ×1
  • Plate 6 x 10 Dark Bluish Gray Part 3033 Element 4211114 ×1
  • Technic Pin Connector Round 1L [Beam] Dark Bluish Gray Part 18654 Element 6100030 1 spare in the box ×1
  • Weapon Gun Automatic Pistol with Top Clip Dark Bluish Gray Part 15445 Element 6191976 or 6055607 ×1
  • Wheel Arch, Mudguard 3 x 4 with 2 x 2 Plate Dark Bluish Gray Part 28326 Element 6178912 Also in Black ×1

Flat Silver 6 pieces

  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 1 spare in the box ×6

Trans-Orange 4 pieces

  • Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×4

Olive Green 3 pieces

  • Animal Body Part, Dinosaur, Pteranodon Body, 4 Studs, 6 Clips with Dark Red Top Olive Green Part 98085c03 Element 6285607 or 6223847 ×1
  • Animal Body Part, Dinosaur, Pteranodon Jaw Bottom with Pin [Flexible Plastic] Olive Green Part 98087 Element 6223843 ×1
  • Animal Body Part, Dinosaur, Pteranodon with Head Yellow Eyes, Dark Red Marks Olive Green Part 98086pr0004 Element 6223757 ×1

Dark Red 2 pieces

  • Animal Body Part, Dinosaur, Pteranodon Wing, Left with Marbled Olive Green Edge Dark Red Part 98088pat0004 Element 6270125 or 6223851 ×1
  • Animal Body Part, Dinosaur, Pteranodon Wing, Right with Marbled Olive Green Pattern Dark Red Part 98089pat0004 Element 6270127 or 6223884 ×1

Dark Tan 2 pieces

  • Plate 2 x 2 Corner Dark Tan Part 2420 Element 4550168 ×2

Trans-Clear 2 pieces

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 1 spare in the box ×2

Trans-Red 2 pieces

  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 1 spare in the box ×2

Yellow 2 pieces

  • Launcher, Net Shooter Canister Yellow Part 35456 Element 6207938 ×1
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×1

Blue 1 piece

  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×1

Lime 1 piece

  • Equipment Medical Syringe Lime Part 87989 Element 6086765 or 4654583 1 spare in the box ×1

Reddish Brown 1 piece

  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1

Tan 1 piece

  • Brick Special 1 x 2 with 2 Studs on 1 Side Tan Part 11211 Element 6024495 ×1

Trans-Brown 1 piece

  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Trans-Brown Part 43337 Element 4201201 or 4162951 ×1

White 1 piece

  • Food Egg with 1.5mm Hole [Plain] White Part 24946 Element 6550158 or 6143595 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 75926-1 [No Color/Any Color] Part 38421 Element 6224630 ×1

Minifigures 2 figures

  • Owen Grady Minifigure, checked as a whole figure ×1
  • Tracker in Helmet with Visor, Female 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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