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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.

Attack on Weathertop

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9472 Attack on Weathertop

406 pieces in 99 part and color combinations, plus 5 minifigures.

The official piece count includes the 24 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

Dark Bluish Gray 114 pieces

  • Animal / Creature Accessory, Saddle [Two Clips] Dark Bluish Gray Part 4491b Element 4267282 ×2
  • Brick 1 x 12 Dark Bluish Gray Part 6112 Element 4210798 ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 Also in Black ×16
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×7
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×8
  • Brick Arch 1 x 4 Dark Bluish Gray Part 3659 Element 4210999 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×9
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×11
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Dark Bluish Gray Part 4460b Element 4221745 ×12
  • Brick Special 1 x 1 with Studs on 2 Sides Dark Bluish Gray Part 47905 Element 4213574 ×7
  • Brick Wedged 3 x 3 Facet Dark Bluish Gray Part 2462 Element 4582257 ×1
  • Hinge Brick 1 x 4 [Lower] Dark Bluish Gray Part 3831 Element 4210795 ×2
  • Hinge Brick 1 x 4 [Upper] Dark Bluish Gray Part 3830 Element 6327414 or 6011461 ×2
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×4
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×5
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×3
  • Plate 6 x 8 Dark Bluish Gray Part 3036 Element 4210794 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Dark Bluish Gray Part 92593 Element 4598769 ×1
  • Plate Special 4 x 6 with Trap Door Hinge [Long Pins] Dark Bluish Gray Part 92099 Element 4595710 ×1
  • Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders] Dark Bluish Gray Part 92107 Element 4595708 ×1
  • Stairs Spiral Step Dark Bluish Gray Part 40243 Element 4153418 ×8
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×1
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box ×2
  • Wedge Plate 4 x 4 Cut Corner Dark Bluish Gray Part 30503 Element 4210728 ×5

Light Bluish Gray 92 pieces

  • Animal, Rodent, Rat / Mouse [Plain] Light Bluish Gray Part 40234 Element 4512743 or 4225169 ×1
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×23
  • Brick 1 x 2 x 2 with Inside Stud Holder Light Bluish Gray Part 3245c Element 4211564 ×4
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×8
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×2
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×3
  • Brick Arch 1 x 4 Light Bluish Gray Part 3659 Element 4211435 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Light Bluish Gray Part 2339 Element 4519930 or 4211348 ×8
  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Light Bluish Gray Part 3307 Element 4221600 ×1
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×4
  • Brick Sloped 65° 2 x 1 x 2 Light Bluish Gray Part 60481 Element 4515374 ×8
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×9
  • Microfig [Plain] Light Bluish Gray Part 85863 Element 4558465 ×4
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×8
  • Technic Brick 1 x 4 [3 Pin Holes] Light Bluish Gray Part 3701 Element 4211441 ×1
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×2
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1

Dark Green 54 pieces

  • Brick 1 x 1 Dark Green Part 3005 Element 6618073 or 4521915 ×17
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Green Part 54200 Element 6618111 or 4504375 3 spares in the box ×11
  • Brick Sloped 65° 2 x 1 x 2 Dark Green Part 60481 Element 6003331 ×10
  • Plate 2 x 3 Dark Green Part 3021 Element 6013801 or 4650244 ×8
  • Plate 6 x 10 Dark Green Part 3033 Element 4549214 ×1
  • Tile 1 x 4 with Groove Dark Green Part 2431 Element 4543949 or 4248267 ×4
  • Wedge Plate 6 x 6 Cut Corner Dark Green Part 6106 Element 6003332 ×3

Dark Tan 48 pieces

  • Brick 2 x 2 Dark Tan Part 3003 Element 4497068 or 4255416 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Tan Part 3040b Element 4530678 or 4251973 ×6
  • Brick Special 1 x 2 with Masonry Brick Profile Dark Tan Part 98283 Element 4646577 ×9
  • Minifig Neckwear Backpack [Open] Dark Tan Part 92590 Element 4598955 ×1
  • Plant, Bush 2 x 2 x 4 Dark Tan Part 6064 Element 4594292 ×1
  • Plate 1 x 1 Dark Tan Part 3024 Element 4549436 or 4497084 ×6
  • Plate 2 x 2 Corner Dark Tan Part 2420 Element 4550168 ×8
  • Plate 2 x 4 Dark Tan Part 3020 Element 4497077 or 4267874 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Tan Part 87580 Element 6126075 or 4578032 ×3
  • Plate Special 2 x 2 with Pin on Bottom Dark Tan Part 2476a Element 6606096 or 6276849 ×1
  • Tile 1 x 2 with Groove Dark Tan Part 3069b Element 4496699 ×6

Black 39 pieces

  • Animal, Horse, Moveable Legs with Gray Bridle Print Black Part 10509pr0002 Element 6022370 or 6006621 ×2
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 2 spares in the box ×6
  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 Also in Dark Bluish Gray ×3
  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 1 x 8 Black Part 3008 Element 300826 ×1
  • Brick Arch 1 x 3 x 2 Black Part 88292 Element 4581280 ×3
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Black Part 4287b ×2
  • Equipment Saucepan Black Part 4529 Element 452926 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×8
  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 1 x 6 Black Part 3666 Element 366626 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Black Part 88072 Element 6261348 or 4569733 ×1
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Black Part 75937 Element 6018805 ×1
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×3
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×1
  • Tile Special 2 x 2 with Top Pin Black Part 2460 Element 4258354 or 246026 ×1

Tan 23 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Tan Part 73983 Element 6102772 or 4227507 ×8
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×14
  • Support 1 x 1 x 5 1/3 Spiral Staircase Axle Tan Part 40244 Element 4288363 or 4153421 ×1

Reddish Brown 10 pieces

  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Reddish Brown Part 30237a ×2
  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×1
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 2 spares in the box ×5
  • Plate Special 1 x 2 with Clip Horizontal on End Reddish Brown Part 63868 Element 6338135 or 6008297 ×2

Green 5 pieces

  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 2 spares in the box ×5

Trans-Neon Orange 5 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Neon Orange Part 64647 Element 6289248 or 6100033 2 spares in the box ×5

Pearl Titanium 4 pieces

  • Weapon Pike / Spear Round End Pearl Titanium Part 4497 1 spare in the box ×1
  • Weapon Sword / Greatsword Pointed with Thin Crossguard Pearl Titanium Part 98370 Element 6000177 ×2
  • Weapon Sword with Thin Crossguard (Roman Gladius) Pearl Titanium Part 95673 Element 4633076 ×1

Dark Brown 3 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×3

Flat Silver 3 pieces

  • Weapon Sword / Greatsword Pointed with Thin Crossguard Flat Silver Part 98370 Element 4653172 ×1
  • Weapon Sword Small Flat Silver Part 10053 Element 6002763 1 spare in the box ×1
  • Weapon Sword with Thin Crossguard (Roman Gladius) Flat Silver Part 95673 Element 6000291 ×1

Bright Green 2 pieces

  • Plant, Apple Bright Green Part 33051 Element 6413063 or 4107050 ×1
  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×1

Orange 2 pieces

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1
  • Plant, Carrot Orange Part 33172 Element 6424015 or 6103249 ×1

Chrome Gold 1 piece

  • Minifig Ring 1 x 1 Chrome Gold Part 11010 Element 6009771 2 spares in the box ×1

Dark Orange 1 piece

  • Food Turkey Drumstick [Short] - 20mm Round Opening Dark Orange Part 33057 Element 4278013 ×1

Minifigures 5 figures

  • Aragorn Minifigure, checked as a whole figure ×1
  • Frodo Baggins - Dark Green Cape Minifigure, checked as a whole figure ×1
  • Meriadoc Brandybuck (Merry) Minifigure, checked as a whole figure ×1
  • Ringwraith / Nazgul Minifigure, checked as a whole figure ×2

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.