Free tool

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.

Forestmen's Hideout

Checking

6054 Forestmen's Hideout

191 pieces in 59 part and color combinations, plus 2 minifigures.

LEGO counts 201 pieces. This inventory comes from a separate parts catalog and lists 202, including the 11 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

Bricks 49 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×20
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Black Part 2453a Element 245326 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×12
  • Brick 1 x 3 Black Part 3622 Element 362226 ×2
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×4
  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×1
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×2
  • Brick 1 x 3 Light Gray Part 3622 Element 362202 ×4
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×3

Plates 36 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×10
  • Plate 1 x 2 Black Part 3023 Element 302326 ×7
  • Plate 1 x 3 Black Part 3623 Element 362326 ×7
  • Plate 1 x 4 Black Part 3710 Element 371026 ×3
  • Plate 1 x 6 Black Part 3666 Element 366626 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 4 x 4 Blue Part 3031 Element 4243815 or 303123 ×1
  • Plate 6 x 12 Green Part 3028 Element 6177783 or 4614769 ×2
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×1
  • Plate 2 x 2 Light Gray Part 3022 Element 302202 ×1
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1

Bricks Sloped 33 pieces

  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×16
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×1
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Black Part 4287a ×3
  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×5
  • Brick Sloped Inverted 45° 2 x 2 Double Convex Black Part 3676 Element 6403373 or 6123840 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×1
  • Brick Sloped Inverted 45° 3 x 1 Double with 2 Completely Open Studs Black Part 2341 Element 234126 ×1
  • Brick Sloped Inverted 45° 2 x 1 Light Gray Part 3665 Element 366502 ×4

Bricks Round and Cones 12 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×12

Plants & Trees 12 pieces

  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×3
  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×7
  • Plant, Pine Tree - Small 2 x 2 x 4 Green Part 2435 Element 6268823 or 243578 ×1
  • Plant, Pine Tree, Large, 4 x 4 x 6 2/3 Green Part 3471 Element 6248463 or 347128 ×1

Bricks Curved 10 pieces

  • Brick Arch 1 x 3 Black Part 4490 Element 4512727 or 4240242 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Black Part 2339 Element 4519925 or 4159140 ×7
  • Brick Arch 1 x 6 Black Part 3455 Element 345526 ×1

Hinges, Arms and Turntables 10 pieces

  • Hinge Brick 1 x 4 [Lower] Black Part 3831 Element 383126 ×3
  • Hinge Brick 1 x 4 [Upper] Black Part 3830 Element 6344999 or 6011458 ×3
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Black Part 4276b Element 4264363 or 4256402 ×1
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Black Part 4275b Element 427526 ×1
  • Hinge Vehicle Roof 4 x 4 Blue Part 4213 Element 4240387 or 421323 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Blue Part 4315 Element 4256388 or 4167102 ×1

Minifig Shields, Weapons, & Tools 7 pieces

  • Shield Triangular with Forestmen Deer Head Print Brown Part 3846pr0025 Element 81173 ×2
  • Weapon Bow and Arrow [Large] Brown Part 4499 Element 449925 ×1
  • Weapon Pike / Spear Round End Brown Part 4497 ×3
  • Weapon Sword / Shortsword [Shiny Solid Smooth ABS] Dark Gray Part 3847a ×1

Panels 5 pieces

  • Panel 3 x 3 x 6 Corner Wall Black Part 2345 Element 4272943 or 4160950 ×5

Plates Round Curved and Dishes 3 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Brown Part 4032a Element 403225 ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 ×2

Plates Special 3 pieces

  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Black Part 4085b ×3

Bricks Special 2 pieces

  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×2

Bricks Wedged 2 pieces

  • Brick Wedged 3 x 3 Facet Black Part 2462 Element 6394879 or 4189116 ×2

Minifig Accessories 2 pieces

  • Equipment Whip [aka Plant Vine] Green Part 2488 Element 6268825 or 6055462 ×2

Bars, Ladders and Fences 1 piece

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×1

Containers 1 piece

  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×1

Flags, Banners and Signs 1 piece

  • Flag 4 x 1 Wavy [First Wave Left] Red Part 4495a ×1

Plates Wedged 1 piece

  • Wedge Plate 3 x 6 Cut Corners Light Gray Part 2419 Element 241902 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Archery Target Print Yellow Part 4150pr0019 ×1

Minifigures 2 figures

  • Forestman (Forestmen) - Yellow, White Plume Minifigure, checked as a whole figure ×1
  • Forestman Archer (Forestmen) - Red, Brown Hat, Yellow Plume 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.