BlockTalk Find Your Set

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.

The Mill

Checking

4183 The Mill

352 pieces in 93 part and color combinations, plus 4 minifigures.

LEGO counts 365 pieces. This inventory comes from a separate parts catalog and lists 368, including the 16 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.

Show

Piece checklist

Light Bluish Gray 99 pieces

  • Brick 1 x 12 Light Bluish Gray Part 6112 Element 4211522 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder Light Bluish Gray Part 3245c Element 4211564 ×8
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Bluish Gray Part 2454a ×1
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×2
  • Brick 2 x 2 x 3 Light Bluish Gray Part 30145 Element 4211650 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×2
  • Brick Arch 1 x 4 Light Bluish Gray Part 3659 Element 4211435 ×6
  • Brick Arch 1 x 8 x 2 Light Bluish Gray Part 3308 Element 4221589 ×2
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×13
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×3
  • Brick Sloped 33° 3 x 2 Light Bluish Gray Part 3298 Element 4211421 ×3
  • Brick Sloped 45° 2 x 2 Double Convex Light Bluish Gray Part 3045 Element 4216250 ×4
  • Brick Sloped 45° 2 x 4 Light Bluish Gray Part 3037 Element 4211409 ×1
  • Brick Special 1 x 4 Palisade [aka Log] Light Bluish Gray Part 30137 Element 4211833 ×10
  • Equipment Hose Nozzle / Gun with Side String Hole Simplified Light Bluish Gray Part 60849 Element 6641461 or 4515897 ×1
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Light Bluish Gray Part 30386 Element 4211667 ×8
  • Panel 1 x 4 x 5 with Arched Window Light Bluish Gray Part 60808 Element 4537056 ×5
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×4
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 2 spares in the box ×13
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×1
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×4
  • Technic Plate 2 x 6 [5 Holes] Light Bluish Gray Part 32001 Element 4211542 ×4

Dark Bluish Gray 83 pieces

  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Dark Bluish Gray Part 2453a ×8
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Dark Bluish Gray Part 6222 Element 4211097 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 2 spares in the box ×13
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×8
  • Brick Special 1 x 2 Palisade [aka Log] Dark Bluish Gray Part 30136 Element 4211095 ×20
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Dark Bluish Gray Part 30237a ×2
  • Equipment Key Dark Bluish Gray Part 62808 ×2
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×5
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×1
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×16
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Dark Bluish Gray Part 32271 Element 6276837 or 4281516 ×1
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Dark Bluish Gray Part 32530 Element 4210763 ×1
  • Weapon Sword / Cutlass Dark Bluish Gray Part 2530 Element 6492106 or 6205488 ×4

Reddish Brown 40 pieces

  • Brick 1 x 3 Reddish Brown Part 3622 Element 4245312 or 4211220 ×1
  • Brick 1 x 8 Reddish Brown Part 3008 Element 4263776 or 4245294 ×4
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×16
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Reddish Brown Part 4460b Element 4270470 ×2
  • Brick Special 1 x 1 with Handle Reddish Brown Part 2921 Element 6170570 or 4225823 ×1
  • Bucket 1 x 1 x 1 Reddish Brown Part 95343 Element 4626196 ×1
  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×1
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×3
  • Plate 4 x 6 Reddish Brown Part 3032 Element 4271874 or 4211213 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Reddish Brown Part 3794b Element 4219726 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Reddish Brown Part 59443 Element 4531751 ×2
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×3
  • Treasure Chest Bottom with Rear Slots, with Groove Reddish Brown Part 4738b Element 4280114 or 4211162 ×1
  • Treasure Chest Lid [Thick Hinge] Reddish Brown Part 4739a Element 6254220 or 6167676 ×1
  • Weapon Gun / Pistol Flintlock Reddish Brown Part 2562 Element 4536847 ×1

Black 34 pieces

  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Black Part 6020 Element 602026 ×1
  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×1
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Black Part 30386 Element 4167106 or 3038626 ×24
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Black Part 60478 Element 4515368 ×2
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×1
  • String Cord Medium Thickness 30cm Black Part 14728c30 Element 4500572 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Black Part 60483 Element 6265091 or 6006140 ×2
  • Tile Special Round 2 x 2 - Thin Lifting Ring Black Part 2376 Element 237626 ×1

Dark Brown 31 pieces

  • Barrel 2 x 2 x 2 Dark Brown Part 2489 Element 6605459 or 6278987 ×1
  • Equipment Scabbard with Shoulder Strap Dark Brown Part 95348 Element 4620394 ×2
  • Plate 2 x 6 Dark Brown Part 3795 Element 4518687 ×20
  • Tile 1 x 2 with Groove Dark Brown Part 3069b Element 4566688 ×1
  • Tile 1 x 4 with Groove Dark Brown Part 2431 Element 6313874 or 4536989 ×7

Dark Tan 30 pieces

  • Brick 2 x 2 Dark Tan Part 3003 Element 4497068 or 4255416 ×1
  • Bucket 1 x 1 x 1 Handle Dark Tan Part 95344 Element 6245275 or 4626884 1 spare in the box ×1
  • Plate 2 x 6 Dark Tan Part 3795 Element 4550329 ×10
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×14
  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×2
  • Tile 2 x 2 with Groove Dark Tan Part 3068b Element 4507045 or 4251986 ×2

Green 9 pieces

  • Plant, Round 1 x 1 - 3 Bamboo Leaves Green Part 30176 Element 6270003 or 6248461 ×2
  • Plate 2 x 8 Green Part 3034 Element 303428 ×1
  • Plate 4 x 8 Green Part 3035 Element 4277361 ×1
  • Plate 8 x 8 Green Part 41539 Element 4161677 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Green Part 2540 Element 4542391 or 4519974 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Green Part 32064b ×2

Pearl Gold 5 pieces

  • Dish 4 x 4 Inverted [Radar] Pearl Gold Part 3960 Element 6062162 or 4569318 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Pearl Gold Part 4032a Element 6340546 or 4598025 ×4

Tan 5 pieces

  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×4
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×1

Red 4 pieces

  • Animal, Snake, Small Red Part 30115 Element 6286432 or 4114052 ×1
  • Hinge Brick 2 x 2 Top Plate Thin Red Part 6134 Element 613421 ×1
  • Plate Special 1 x 2, Top Clip [Split] Red Part 92280 Element 4597713 ×2

Blue 2 pieces

  • Wedge Plate 3 x 6 Cut Corners Blue Part 2419 Element 241923 ×2

Dark Green 2 pieces

  • Plant, Sea Grass Dark Green Part 30093 Element 6269984 or 4569217 ×2

Trans-Light Blue 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×2

[No Color/Any Color] 2 pieces

  • Poster, Pirates of the Caribbean - The Mill [No Color/Any Color] Part 4644158 ×1
  • Sticker Sheet for Set 4183-1 [No Color/Any Color] Part 97437 Element 4636261 ×1

Dark Blue 1 piece

  • Tile 1 x 1 with Magic Compass Print Dark Blue Part 3070bpr0058 Element 6023631 or 4625361 1 spare in the box ×1

Dark Red 1 piece

  • Brick Round 1 x 1 with Human Heart Print Dark Red Part 3062bpr0001 Element 4633575 ×1

Flat Silver 1 piece

  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×1

Trans-Brown 1 piece

  • Equipment Bottle Trans-Brown Part 95228 Element 6507877 or 6247372 ×1

Minifigures 4 figures

  • Captain Jack Sparrow Minifigure, checked as a whole figure ×1
  • Will Turner Minifigure, checked as a whole figure ×1
  • Hadras Minifigure, checked as a whole figure ×1
  • Admiral Norrington 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy