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LEGO Missing Piece Checker

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.

Dino Explorer

Checking

5934 Dino Explorer

82 pieces in 45 part and color combinations, plus 2 minifigures.

The piece count includes the 8 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

Light Gray 26 pieces

  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×4
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Light Gray Part 4460a Element 446002 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Gray Part 3660 Element 366002 ×3
  • Brick Special 1 x 1 with Headlight Light Gray Part 4070 Element 407002 ×4
  • Brick Special 1 x 2 with Handle Light Gray Part 30236 Element 4113203 ×1
  • Brick Special 2 x 2 with Pin and Axle Hole Light Gray Part 6232 Element 623202 ×6
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Gray Part 2540 Element 4140584 or 254052 ×1
  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×1
  • Vehicle Base 6 x 5 x 2 [2 Seats] Light Gray Part 30149 Element 4188177 or 4113258 ×1

Red 12 pieces

  • Animal, Dinosaur, Pteranodon Red Part 30478 Element 4140524 ×1
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×5
  • Hinge Tile 1 x 4 Red Part 4625 Element 4240360 or 462521 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×4

Black 11 pieces

  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×1
  • Equipment Saucepan Black Part 4529 Element 452926 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 6 x 14 Black Part 3456 Element 345626 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Tread Medium (28 Links) Black Part 71965 Element 4116935 ×2

White 8 pieces

  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×2
  • Wheel 18 x 14 with Tread Small Hub White Part 30285 Element 4116774 ×6

Brown 6 pieces

  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×1
  • Box / Crate with Handholds 3 x 4 x 1 2/3 Brown Part 30150 Element 4109963 ×1
  • Brick Special 1 x 4 Palisade [aka Log] Brown Part 30137 Element 4105290 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Brown Part 4032a Element 403225 ×1

Dark Gray 6 pieces

  • Brick Curved 2 x 2, Two Top Studs Dark Gray Part 30165 Element 4113953 ×2
  • Equipment Binoculars Dark Gray Part 30162 Element 4109923 ×1
  • Equipment Shovel [Rounded Handle End] Dark Gray Part 3837 Element 383727 ×1
  • Grille 1 x 2 x 2 Round Top [Lights & Centre Top Stud] Dark Gray Part 30147 Element 4187282 or 4113943 ×1
  • Weapon Rifle/Gun Dark Gray Part 30141 Element 4106934 ×1

Tan 5 pieces

  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×2
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×2
  • Tile 1 x 2 with Vehicle Gauges Print Tan Part 3069bpr0051 Element 4113975 ×1

Trans-Clear 3 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2
  • Windscreen 1 x 4 x 1 1/3 with Bottom Hinge with Wipers Print Trans-Clear Part 30161pr0001 Element 4113977 ×1

Green 2 pieces

  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×1
  • Plate 6 x 6 Green Part 3958 Element 6097194 or 4626001 ×1

Blue 1 piece

  • Equipment Cup / Mug [Plain] Blue Part 3899 Element 389923 ×1

Trans-Neon Orange 1 piece

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×1

Yellow 1 piece

  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 ×1

Minifigures 2 figures

  • Johnny Thunder (Desert) Minifigure, checked as a whole figure ×1
  • Dr. Charles Lightning 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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