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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.

Forestmen's River Fortress

Checking

6077-2 Forestmen's River Fortress

328 pieces in 98 part and color combinations, plus 6 minifigures.

The piece count includes the 31 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 155 pieces

  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×24
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Light Gray Part 2453a ×2
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×33
  • Brick 1 x 3 Light Gray Part 3622 Element 362202 ×5
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×2
  • Brick 1 x 6 with Bottom Tubes and 2 Lowered Cross Supports Light Gray Part 3009b ×2
  • Brick 1 x 8 with Bottom Tubes and 3 Lowered Cross Supports Light Gray Part 3008b ×1
  • Brick 2 x 2 Light Gray Part 3003 Element 4103591 or 300352 ×2
  • Brick 2 x 2 Corner Light Gray Part 2357 Element 235752 or 235702 ×6
  • Brick Arch 1 x 3 Light Gray Part 4490 Element 449002 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Light Gray Part 2339 Element 233902 ×8
  • Brick Arch 1 x 6 Light Gray Part 3455 Element 345502 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×4
  • Brick Sloped Inverted 45° 2 x 1 Light Gray Part 3665 Element 366502 ×6
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Gray Part 3660 Element 366002 ×2
  • Brick Special 1 x 1 with Headlight Light Gray Part 4070 Element 407002 ×3
  • Brick Wedged 3 x 3 Facet Light Gray Part 2462 Element 4156422 or 246202 ×2
  • Hinge Brick 1 x 2 Base Light Gray Part 3937 Element 393702 ×1
  • Hinge Brick 1 x 2 Top Plate Thin Light Gray Part 3938 Element 393802 ×1
  • Hinge Brick 1 x 4 [Lower] Light Gray Part 3831 Element 383102 ×2
  • Hinge Brick 1 x 4 [Upper] Light Gray Part 3830 Element 383002 ×2
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Light Gray Part 73983 Element 74066 ×1
  • Panel 2 x 5 x 6 Wall with Arched Window Light Gray Part 4444 Element 4163327 or 444402 ×4
  • Panel 3 x 3 x 6 Corner Wall Light Gray Part 2345 Element 4189067 or 4160946 ×2
  • Panel 3 x 3 x 6 Corner Wall with Dark Grey Stones Print Light Gray Part 2345pr0002 Element 4189072 ×2
  • Plate 1 x 1 Light Gray Part 3024 Element 302402 ×3
  • Plate 1 x 10 Light Gray Part 4477 Element 447702 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×7
  • Plate 1 x 3 Light Gray Part 3623 Element 362302 ×2
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×1
  • Plate 1 x 6 Light Gray Part 3666 Element 366602 ×1
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×2
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×1
  • Plate 6 x 10 Light Gray Part 3033 Element 303302 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Light Gray Part 4085b ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×1
  • String Reel 2 x 4 x 2 Holder With Closed Studs Light Gray Part 4209 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×1
  • Tile 1 x 1 with Groove Light Gray Part 3070b Element 307052 or 307002 ×4
  • Tile 1 x 2 with Groove Light Gray Part 3069b Element 306902 ×3
  • Wedge Plate 3 x 3 Cut Corner Light Gray Part 2450 Element 245002 ×2

Black 128 pieces

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×6
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×1
  • Brick 1 x 1 Black Part 3005 Element 300526 ×12
  • Brick 1 x 2 Black Part 3004 Element 300426 ×8
  • Brick 1 x 3 Black Part 3622 Element 362226 ×1
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×2
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×5
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Black Part 2339 Element 4519925 or 4159140 ×10
  • Brick Sloped 33° 3 x 1 Black Part 4286 Element 428626 ×8
  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×2
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 ×2
  • Brick Sloped 45° 2 x 2 Double Convex Black Part 3045 Element 4189064 or 304526 ×9
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Black Part 4460a ×4
  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×1
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Black Part 4276b Element 4264363 or 4256402 ×2
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Black Part 4275b Element 427526 ×2
  • Panel 3 x 3 x 6 Corner Wall Black Part 2345 Element 4272943 or 4160950 ×8
  • Plate 1 x 1 Black Part 3024 Element 302426 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×6
  • Plate 1 x 3 Black Part 3623 Element 362326 ×12
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Black Part 4085b ×1
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×2
  • String Cord Thin (0.5mm) 30cm Black Part 56823c30 Element 9069 ×1
  • String Reel 2 x 4 x 2 Drum Black Part 4208 Element 4262023 or 4248436 ×1
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×2
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×4
  • Wedge Plate 3 x 6 Cut Corners Black Part 2419 Element 241926 ×1

Brown 18 pieces

  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Brown Part 4032a Element 403225 ×6
  • Shield Triangular with Forestmen Deer Head Print Brown Part 3846pr0025 Element 81173 ×2
  • Treasure Chest Bottom without Rear Slots Brown Part 4738a ×1
  • Treasure Chest Lid [Thin Hinge] Brown Part 4739b ×1
  • Weapon Bow and Arrow [Large] Brown Part 4499 Element 449925 ×2
  • Weapon Pike / Spear Round End Brown Part 4497 ×2

Green 15 pieces

  • Equipment Whip [aka Plant Vine] Green Part 2488 Element 6268825 or 6055462 ×1
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×2
  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×11
  • Plate 2 x 8 Green Part 3034 Element 303428 ×1

Yellow 5 pieces

  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 ×4
  • Tile Round 2 x 2 with Archery Target Print Yellow Part 4150pr0019 ×1

Dark Gray 4 pieces

  • Weapon Lance Dark Gray Part 3849 Element 384927 ×1
  • Weapon Sword / Shortsword [Shiny Solid Smooth ABS] Dark Gray Part 3847a ×3

Blue 1 piece

  • Baseplate 32 x 32 Blue Part 3811 Element 4219691 or 381123 ×1

Red 1 piece

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

White 1 piece

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

Minifigures 6 figures

  • Knight (Crusader Lion) - Red Legs, Dark Gray Neck-Protector Minifigure, checked as a whole figure ×1
  • Forestman (Forestmen) - Blue, Yellow Plume Minifigure, checked as a whole figure ×1
  • Forestman (Forestmen) - Yellow, Green Hat, Red Plume Minifigure, checked as a whole figure ×1
  • Forestman (Forestmen) - Red, Green Hat, Red Plume Minifigure, checked as a whole figure ×1
  • Forestman Archer (Forestmen) - Blue, Green Hat, Blue 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.

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