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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.

All Terrain Trapper

Checking

5955 All Terrain Trapper

178 pieces in 91 part and color combinations, plus 3 minifigures.

LEGO counts 185 pieces. This inventory comes from a separate parts catalog and lists 191, including the 13 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.

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Piece checklist

Plates 25 pieces

  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 2 x 10 Black Part 3832 Element 383226 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 10 Blue Part 3832 Element 383223 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate 4 x 8 Blue Part 3035 Element 303523 ×1
  • Plate 2 x 4 Dark Gray Part 3020 Element 4112232 or 302027 ×1
  • Plate 1 x 10 Light Gray Part 4477 Element 447702 ×4
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×2
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×1

Bricks Round and Cones 21 pieces

  • Brick Round 1 x 1 Open Stud Blue Part 3062b Element 306223 ×10
  • Brick Round 2 x 2 with Axle Hole Brown Part 3941 Element 614325 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Neon Orange Part 4589 Element 4529918 or 618847 ×1
  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×8
  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×1

Bricks Sloped 19 pieces

  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Black Part 4460a ×4
  • Brick Sloped 33° 3 x 1 Blue Part 4286 Element 428623 ×4
  • Brick Sloped 33° 3 x 2 Blue Part 3298 Element 6294307 or 6141996 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Brown Part 3040b Element 4121971 or 4113255 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Gray Part 3040b Element 4121970 or 4109985 ×4
  • Brick Sloped 45° 2 x 2 Light Gray Part 3039 Element 303902 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Gray Part 3660 Element 366002 ×2

Bricks 17 pieces

  • Brick 1 x 12 Black Part 6112 Element 611226 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×3
  • Brick 1 x 2 Brown Part 3004 Element 300425 ×2
  • Brick 1 x 3 Dark Gray Part 3622 Element 4114313 or 362227 ×1
  • Brick 1 x 6 Dark Gray Part 3009 Element 4114082 or 300927 ×1
  • Brick 2 x 3 Green Part 3002 Element 4109674 or 300228 ×2
  • Brick 8 x 16 Green Part 4204 Element 4181116 or 420428 ×1
  • Brick 8 x 8 Green Part 4201 Element 4181132 or 420128 ×1
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×1
  • Brick 2 x 2 Light Gray Part 3003 Element 4103591 or 300352 ×1
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×1

Bricks Special 15 pieces

  • Brick Special 1 x 2 with Pin Blue Part 2458 Element 245823 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Blue Part 6232 Element 4185578 or 4105150 ×3
  • Brick Special 1 x 2 with Handle Dark Gray Part 30236 Element 4121761 ×7
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Dark Gray Part 30000 Element 3000027 ×1
  • Brick Special 2 x 4 with Pins Red Part 6249 Element 4143668 or 4107561 ×2

Tiles 11 pieces

  • Tile 1 x 8 with Groove Blue Part 4162 Element 416223 ×2
  • Tile 1 x 2 with Groove Brown Part 3069b Element 306925 ×4
  • Tile 1 x 8 with Groove Light Gray Part 4162 Element 416202 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×2

Animal / Creature Body Parts 8 pieces

  • Animal Body Part, Alligator / Crocodile / Dragon / Dinosaur Tail Brown Part 6028 Element 4140597 ×1
  • Animal Body Part, Dinosaur, Stegosaurus Body Top Brown Part 30463 Element 4143214 or 4143203 ×1
  • Animal Body Part, Dinosaur, Triceratops Body Top Dark Gray Part 30461 Element 4140629 or 4140604 ×1
  • Animal Body Part, Dinosaur, Triceratops Head Dark Gray Part 30460 Element 4140600 ×1
  • Animal Body Part, Dinosaur, Tyrannosaurus Rex / Triceratops Tail Dark Gray Part 30456 Element 4140599 ×1
  • Animal / Creature Body Part, Dinosaur, Triceratops / Stegosaurus / Three-Headed Dog Legs Dark Orange Part 30462 Element 4143213 or 4140603 ×1
  • Animal / Creature Body Part, Dinosaur, Triceratops / Stegosaurus / Three-Headed Dog Legs Light Gray Part 30462 Element 4140601 ×1
  • Animal Body Part, Horn, Cattle White Part 87695 1 spare in the box ×1

Plants & Trees 8 pieces

  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×7
  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×1

Technic Bricks 8 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×6
  • Technic Brick 1 x 2 [2 Pin Holes] Light Gray Part 32000 Element 3200002 ×2

Wheels and Tyres 8 pieces

  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×4
  • Wheel Spoked 2 x 2 with Pin Hole Dark Gray Part 30155 Element 4113924 ×4

Bricks Wedged 6 pieces

  • Brick Wedged, Angled 3 x 2 Left Black Part 6565 Element 4527766 or 656526 ×2
  • Brick Wedged, Angled 3 x 2 Right Black Part 6564 Element 4526931 or 656426 ×2
  • Brick Wedged, Sloped Inverted 6 x 6 x 1 Boat Bow Light Gray Part 2626 Element 4124459 ×2

Minifig Shields, Weapons, & Tools 4 pieces

  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Weapon Gun / Pistol / Revolver Large Barrel, Long Grip Dark Gray Part 30132 Element 4105286 ×1
  • Weapon Rifle/Gun Dark Gray Part 30141 Element 4106934 ×1

Bars, Ladders and Fences 3 pieces

  • Fence Lattice 1 x 4 x 1 Light Gray Part 3633 Element 4207300 or 363302 ×1
  • Lever Small Base with Black Lever Light Gray Part 298c02 Element 73588 ×2

Minifig Accessories 3 pieces

  • Equipment Frying Pan Black Part 4528 Element 452826 ×1
  • Equipment Cup / Mug [Plain] Blue Part 3899 Element 389923 ×1
  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×1

Plates Special 3 pieces

  • Plate Special 2 x 2 with Bar Frame Square Black Part 30094 Element 4228161 or 4118712 ×1
  • Plate Special 8 x 8 with Grille [No Hole in Center] Black Part 4151a ×1
  • Bracket 2 x 2 - 2 x 2 Light Gray Part 3956 Element 395602 ×1

String, Bands and Reels 3 pieces

  • Net 10 x 10 Square Black Part 71155 Element 6236969 or 6123960 ×2
  • Chain 17L [21 Links] Dark Gray Part 30104 Element 4106728 ×1

Tiles Special 3 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Blue Part 2412b Element 241223 ×3

Bricks Curved 2 pieces

  • Brick Curved 2 x 2, Two Top Studs Black Part 30165 Element 4200023 or 4113231 ×2

Containers 2 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

Plates Wedged 2 pieces

  • Wedge Plate 7 x 6 Boat Bow without Stud Notches Light Gray Part 2625 ×2

Transportation - Land 2 pieces

  • Vehicle Base 6 x 5 x 2 [2 Seats] Black Part 30149 Element 4545233 or 4113942 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1

Animals / Creatures 1 piece

  • Animal, Dinosaur, Tyrannosaurus Rex Baby Green Part 30464 Element 4299363 or 4140595 ×1

Hinges, Arms and Turntables 1 piece

  • Hinge Tile 1 x 4 Light Gray Part 4625 Element 4256575 or 462502 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Brown Part 4032a Element 403225 ×1

Transportation - Sea and Air 1 piece

  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 1 x 4 x 1 1/3 with Bottom Hinge with Wipers Print Trans-Clear Part 30161pr0001 Element 4113977 ×1

Minifigures 3 figures

  • Baron Von Barron Minifigure, checked as a whole figure ×1
  • Alexis Sanister Minifigure, checked as a whole figure ×1
  • Mr. Cunningham with Black Hips 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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