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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.

Batman Mech Armor

Checking

76270 Batman Mech Armor

135 pieces in 60 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 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

Black 66 pieces

  • Animal / Creature Body Part, Claw with Clip Black Part 3171 Element 6420198 ×6
  • Arm Mechanical with Clip [Thick Support] Black Part 98313 Element 6276867 or 6006739 ×2
  • Bracket 1 x 1 - 1 x 1 Black Part 36841 Element 6299338 ×3
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×6
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×3
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Black Part 22388 Element 6312449 1 spare in the box ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Black Part 15672 Element 6069000 or 4653087 ×4
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Black Part 28192 Element 6267487 ×3
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Black Part 29120 Element 6181720 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Black Part 29119 Element 6181713 ×1
  • Brick Wedged, Curved 2 x 2 with Stud Notches Black Part 66956 Element 6308912 ×2
  • Creature Body Part, Barb Large (Claw, Talon) with Clip Black Part 16770 Element 6254273 or 6177168 ×2
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×4
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Black Part 61252 Element 6308000 or 4517925 ×1
  • Plate Special 1 x 1 with Handle on 2 Ends Black Part 78257 Element 6398391 ×1
  • Plate Special 1 x 2 with 2 End Towballs Black Part 3170 Element 6416838 ×1
  • Plate Special 1 x 2 with Pin Hole on Top Black Part 11458 Element 6114987 ×2
  • Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor) Black Part 27167 Element 6288460 or 6213722 ×1
  • Technic Panel Curved and Bent Angled Left 5 x 4 x 3 #71 Black Part 80272 Element 6362555 ×1
  • Technic Panel Curved and Bent Angled Right 5 x 4 x 3 #70 Black Part 80271 Element 6362554 ×1
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Black Part 65487 Element 6282140 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×3
  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×2
  • Tile Round 2 x 2 with Yellow Batman Logo Print Black Part 14769pr9982 Element 6488960 ×1
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Black Part 99563 Element 6156991 ×6
  • Tile Special 2 x 3 Pentagonal Black Part 22385 Element 6245251 or 6128992 ×2
  • Weapon Batarang Black Part 98721 Element 4650620 1 spare in the box ×1

Dark Bluish Gray 25 pieces

  • Bar 2L with Towball Dark Bluish Gray Part 22484 Element 6364352 or 6360117 ×2
  • Bracket 1 x 2 - 1 x 2 Dark Bluish Gray Part 99781 Element 6214341 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 1 spare in the box ×2
  • Cockpit 4 x 2 x 3 with Pin Hole, and 2 Clips Dark Bluish Gray Part 98876 Element 6384443 ×1
  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 69755 Element 6360675 1 spare in the box ×1
  • Plate Angled 2 x 2 with Step and Hole in Center Dark Bluish Gray Part 79846 Element 6395097 ×4
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Bluish Gray Part 48336 Element 6146321 ×2
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×2
  • Technic Driving Ring Extension, 8 Ridges Dark Bluish Gray Part 35186 Element 6484624 ×1
  • Tile Special 2 x 2 Inverted Dark Bluish Gray Part 11203 Element 6013082 ×4

Light Bluish Gray 23 pieces

  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] Light Bluish Gray Part 28802 Element 6168615 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Light Bluish Gray Part 29120 Element 6225139 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Light Bluish Gray Part 29119 Element 6225142 ×1
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×3
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Light Bluish Gray Part 60478 Element 4515369 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Light Bluish Gray Part 18674 Element 6183782 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Light Bluish Gray Part 73109 Element 6326478 ×2
  • Wedge Plate 2 x 2 Cut Corner Light Bluish Gray Part 26601 Element 6186657 ×4

Pearl Gold 8 pieces

  • Plate Special 1 x 1 Rounded with Handle Pearl Gold Part 26047 Element 6212377 ×2
  • Plate Special 1 x 1 with Vertical Tooth Pearl Gold Part 15070 Element 6083975 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×3
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Pearl Gold Part 55981 Element 6109685 or 6054532 ×1

Pearl Titanium 7 pieces

  • Launcher, Plate Special 1 x 2 with Mini Blaster Square Pearl Titanium Part 69754 Element 6345952 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Titanium Part 6141 Element 6038201 1 spare in the box ×4
  • Technic Pin Connector Round 1L [Beam] Pearl Titanium Part 18654 Element 6236395 1 spare in the box ×2

Trans-Red 4 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Red Part 4740 Element 6580377 or 6245303 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2

Medium Nougat 2 pieces

  • Bracket 1 x 1 - 1 x 2 Medium Nougat Part 79389 Element 6474266 ×2

Minifigures 1 figure

  • Batman, Black Suit, Black Cape and Cowl, Yellow Batman Logo, White Eyes (37157 Cape), Angry 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.