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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.

Clayface Splat Attack

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70904 Clayface Splat Attack

438 pieces in 65 part and color combinations, plus 2 minifigures.

The official piece count includes the 10 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

Medium Nougat 266 pieces

  • Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Medium Nougat Part 11215 Element 6175943 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Medium Nougat Part 6091 Element 6360296 or 6167645 ×9
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Nougat Part 11477 Element 6356566 or 6167646 ×41
  • Brick Sloped 45° 2 x 1 with Bottom Pin Medium Nougat Part 3040b Element 6058135 ×4
  • Brick Sloped 45° 2 x 1 with Bottom pin, with left eye Medium Nougat Part 3040bpr0002 Element 6172479 ×1
  • Brick Sloped 45° 2 x 1 with Bottom pin, with right eye Medium Nougat Part 3040bpr0001 Element 6172476 ×1
  • Brick Wedged, Sloped 4 x 4 Fractured Polygon Top Medium Nougat Part 64867 Element 6172136 or 6167637 ×7
  • Cylinder Half 2 x 4 x 2 with 1 x 2 Cutout Medium Nougat Part 24593 Element 6249553 or 6177803 ×4
  • Hinge Brick 1 x 2 Base Medium Nougat Part 3937 Element 6167642 ×10
  • Plate 2 x 2 Medium Nougat Part 3022 Element 6056383 or 4645059 ×3
  • Plate 2 x 2 Corner Medium Nougat Part 2420 Element 6177535 ×6
  • Plate Round 1 x 1 with Solid Stud Medium Nougat Part 6141 Element 6167641 4 spares in the box ×81
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Medium Nougat Part 4032a Element 6167643 ×67
  • Plate Round 4 x 4 with Pin Hole Medium Nougat Part 60474 Element 6627740 or 6167647 ×5
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Medium Nougat Part 60470b Element 6347306 or 6167698 ×8
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Medium Nougat Part 60478 Element 6167699 ×16
  • Plate Special 2 x 2 with Wheel Holders Medium Nougat Part 4600 Element 6173059 ×1

Reddish Brown 86 pieces

  • Bracket 1 x 2 - 2 x 2 Reddish Brown Part 44728 Element 6117976 or 6075212 ×4
  • Brick 2 x 3 Reddish Brown Part 3002 Element 4216668 ×2
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×1
  • Brick 2 x 6 Reddish Brown Part 2456 Element 4286200 or 4216615 ×1
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Reddish Brown Part 6222 Element 6177805 or 4223681 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×8
  • Brick Sloped 30° 1 x 2 x 2/3 Reddish Brown Part 85984 Element 6035291 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Reddish Brown Part 3747b Element 4508616 or 4217916 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Reddish Brown Part 6134 Element 6167644 or 4541230 ×10
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×12
  • Plate 1 x 3 Reddish Brown Part 3623 Element 4211152 ×6
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×5
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×4
  • Plate 1 x 8 Reddish Brown Part 3460 Element 4216945 ×2
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×6
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×11
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×7
  • Plate 4 x 6 Reddish Brown Part 3032 Element 4271874 or 4211213 ×1
  • Plate 6 x 6 Reddish Brown Part 3958 Element 4217848 ×1

Black 24 pieces

  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×8
  • Bracket 1 x 2 - 2 x 4 Black Part 93274 Element 6118829 or 4616245 ×8
  • Equipment Radio [Extended Handle, Expanded Speaker Grille] Black Part 19220 Element 6170545 or 6100054 ×1
  • Plate 1 x 6 Black Part 3666 Element 366626 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×1
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×1
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×2
  • Weapon Batarang Black Part 98721 Element 4650620 1 spare in the box ×1

Dark Bluish Gray 21 pieces

  • Large Figure Skeletal, Joint Extender [High Friction] Dark Bluish Gray Part 74261 Element 6314448 or 6106472 ×2
  • Launcher, Weapon Rapid Shooter Six Barrel, 3 Fingers Dark Bluish Gray Part 18588 Element 6100488 ×2
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×7
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×3
  • Technic Brick Special 2 x 2 with 10.2mm Balls with Holes and Axle Hole Dark Bluish Gray Part 17114 Element 6065816 ×1
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Bluish Gray Part 48171 Element 6492115 or 6343337 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×2

Red 17 pieces

  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×8
  • Plate 1 x 2 Red Part 3023 Element 302321 ×9

Dark Brown 7 pieces

  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Dark Brown Part 92013 Element 6046942 ×5
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Brown Part 57909b Element 6045909 ×2

Light Bluish Gray 4 pieces

  • Launcher Trigger, Weapon Rapid Shooter, Flat Axle Hole Light Bluish Gray Part 18587 Element 6097090 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×1
  • Plate Special 2 x 2 with Towball and Hole Light Bluish Gray Part 15456 Element 6448319 or 6359225 ×1

White 4 pieces

  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×2
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×2

Tan 3 pieces

  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×3

Dark Tan 2 pieces

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×2

Green 2 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Green Part 32064a Element 6206248 or 4233489 ×2

Yellow 2 pieces

  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×2

Minifigures 2 figures

  • Batman, Black Suit, Black Cape and Cowl, Utility Belt (3626cpr2106 Head) Minifigure, checked as a whole figure ×1
  • Mayor McCaskill 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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