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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.

Accessory Pack

Checking

5004930 Accessory Pack

33 pieces in 20 part and color combinations, plus 1 minifigure.

LEGO counts 41 pieces. This inventory comes from a separate parts catalog and lists 39, including the 6 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

Plates Special 9 pieces

  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Bluish Gray Part 18674 Element 6115080 ×2
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Flat Silver Part 75937 Element 6020990 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Light Bluish Gray Part 60470b Element 6337268 or 4556157 ×2
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Light Bluish Gray Part 3839b Element 4211464 ×2

Plates Round Curved and Dishes 5 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×1
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×3
  • Plate Round 4 x 4 with 2 x 2 Round Opening Light Bluish Gray Part 11833 Element 6167798 or 6028015 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Bluish Gray Part 15672 Element 6069164 or 4621917 ×4

Bricks Round and Cones 2 pieces

  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Light Bluish Gray Part 6222 Element 4211527 ×1
  • Dome Hemisphere 4 x 4 Trans-Brown Part 86500 Element 6252259 or 6079676 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Light Bluish Gray Part 4865b Element 6146223 ×2

Pneumatics 2 pieces

  • Pneumatic Hose Connector with Axle Connector Dark Bluish Gray Part 99021 Element 6265669 or 6020189 ×2

Technic Pins 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×2

Gear Parts 1 piece

  • Poster, The LEGO Batman Movie for Set 5004930 [No Color/Any Color] Part upn0228 ×1

Hinges, Arms and Turntables 1 piece

  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1

Plates 1 piece

  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×1

Stickers 1 piece

  • Sticker Sheet for Set 5004930-1 [No Color/Any Color] Part 5004930 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Black Batman Logo Print Yellow Part 14769pr1050 Element 6151937 ×1

Minifigures 1 figure

  • Batman, Black Suit, Black Cape and Cowl, Utility Belt (3626cpr2106 Head) 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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