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The Workshop Sheet 10 of 22

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Sith Trooper Bust

Checking

77901 Sith Trooper Bust

484 pieces in 97 part and color combinations.

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

Red 315 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick 1 x 3 Red Part 3622 Element 362221 ×9
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×10
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×8
  • Brick Curved 3 x 1 No Studs Red Part 50950 Element 4251162 ×25
  • Brick Curved 3 x 2 No Studs Red Part 24309 Element 6132210 ×9
  • Brick Curved 4 x 1 Double, No Studs Red Part 93273 Element 4633914 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Red Part 11153 Element 6583512 or 6045937 ×11
  • Brick Curved 4 x 2 No Studs Red Part 93606 Element 4613174 ×5
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs Red Part 93604 Element 6204665 ×4
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Red Part 61409 Element 4540382 or 4535102 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and No Stud Red Part 28192 Element 6275178 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Red Part 32952 Element 6187620 ×16
  • Brick Special 1 x 2 with 2 Studs on 1 Side Red Part 11211 Element 6019155 ×2
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Red Part 22885 Element 6135130 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Red Part 30414 Element 4177991 or 4157223 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Red Part 29120 Element 6177505 ×6
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Red Part 29119 Element 6177507 ×6
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Red Part 41748 Element 6191993 or 4286467 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges Red Part 41747 Element 6268534 or 4286466 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 ×56
  • Plate 1 x 2 Red Part 3023 Element 302321 ×18
  • Plate 1 x 3 Red Part 3623 Element 362321 ×11
  • Plate 1 x 4 Red Part 3710 Element 371021 ×13
  • Plate 1 x 6 Red Part 3666 Element 366621 ×5
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×14
  • Plate 2 x 3 Red Part 3021 Element 302121 ×9
  • Plate 2 x 4 Red Part 3020 Element 302021 ×4
  • Plate 2 x 6 Red Part 3795 Element 379521 ×2
  • Plate 4 x 8 Red Part 3035 Element 303521 ×2
  • Plate Round Corner 3 x 3 Red Part 30357 Element 4178428 or 3035721 ×2
  • Plate Special 1 x 2 with Door Rail Red Part 32028 Element 4612575 or 4239063 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Red Part 99206 Element 6061711 ×6
  • Tap 1 x 1 without Hole in Spout Red Part 4599b Element 459921 ×1
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 ×1
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 ×7
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×3
  • Tile 1 x 3 Red Part 63864 Element 4533742 ×2
  • Tile 2 x 4 with Groove Red Part 87079 Element 4560179 ×1
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Red Part 27263 Element 6217194 ×4
  • Wedge Plate 2 x 2 Cut Corner Red Part 26601 Element 6173961 ×8
  • Wedge Plate 2 x 2 Left Red Part 24299 Element 6141552 ×3
  • Wedge Plate 2 x 2 Right Red Part 24307 Element 6141553 ×3
  • Wedge Plate 3 x 2 Left Red Part 43723 Element 4372321 or 4180533 ×1
  • Wedge Plate 3 x 2 Right Red Part 43722 Element 4372221 or 4180504 ×1
  • Wedge Plate 3 x 3 Cut Corner Red Part 2450 Element 245021 ×2
  • Wedge Plate 4 x 2 Left Red Part 41770 Element 4161329 ×2
  • Wedge Plate 4 x 2 Right Red Part 41769 Element 4160866 ×2

Black 131 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×6
  • Brick 1 x 2 Black Part 3004 Element 300426 ×3
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×1
  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×4
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×1
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Black Part 85080 Element 6078253 or 4567436 ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and No Stud Black Part 28192 Element 6267487 ×2
  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×8
  • Brick Special 1 x 2 with Grille Black Part 2877 Element 287726 ×8
  • Brick Wedged, Sloped 45° 2 x 2 Corner Black Part 13548 Element 6176768 ×4
  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×4
  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 ×4
  • Plate 1 x 2 Black Part 3023 Element 302326 ×8
  • Plate 1 x 3 Black Part 3623 Element 362326 ×6
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×9
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×10
  • Plate 2 x 3 Black Part 3021 Element 302126 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×5
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Black Part 34103 Element 6199908 ×10
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×4
  • Wedge Plate 2 x 2 Cut Corner Black Part 26601 Element 6174243 ×6
  • Wedge Plate 4 x 4 Cut Corner Black Part 30503 Element 4160025 ×2

White 11 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side White Part 22885 Element 6603759 or 6218823 ×7
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate Special / Shield Rectangular with 4 Studs, Handle White Part 30166 Element 6188400 ×1

Lime 8 pieces

  • Brick 1 x 2 Lime Part 3004 Element 4613965 or 4164022 ×2
  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×2
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×4

Tan 8 pieces

  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×2
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×2
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×1
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 ×3

Yellow 6 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×4
  • Plate Special 1 x 2 with Clip Horizontal on End Yellow Part 63868 Element 6347284 or 4535740 ×2

Reddish Brown 4 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×4

Light Bluish Gray 1 piece

  • Brick 1 x 2 x 3 with Bottom Stud Holder Light Bluish Gray Part 22886 Element 6170387 ×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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