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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.

Bat Lord's Catapult

Checking

6027 Bat Lord's Catapult

45 pieces in 33 part and color combinations, plus 2 minifigures.

The piece count includes the 9 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

Plates Special 10 pieces

  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Black Part 4623 Element 4597267 or 462326 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×1
  • Plate Special 2 x 2 with Wheel Holder Light Gray Part 4488 Element 448802 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Yellow Part 3794a ×1

Plates 7 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1

Minifig Shields, Weapons, & Tools 5 pieces

  • Weapon Pike / Spear Round End Brown Part 4497 ×1
  • Weapon Sword / Greatsword Round Chrome Silver Part 59 Element 4649842 or 71014 ×1
  • Weapon Lance Dark Gray Part 3849 Element 384927 ×1
  • Weapon Sword / Shortsword Dark Gray Part 3847 Element 4106926 or 384727 ×1
  • Shield Ovoid with Batlord Print Light Gray Part 2586pr0014 Element 4106507 ×1

Wheels and Tyres 4 pieces

  • Wheel Wagon Large (33mm D.), Round Hole For Wheel Holder Pin Brown Part 4489a ×2
  • Wheel Wagon Small (27mm D.) Brown Part 2470 Element 4248114 or 247075 ×2

Animals / Creatures 2 pieces

  • Animal, Bat Black Part 30103 Element 4587312 or 4106513 ×1
  • Animal, Horse, Movable Head, Black Eyes Circled with White, Brown Bridle Print Black Part 4493c01pr0002 Element 4225611 or 4107518 ×1

Bricks Round and Cones 2 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Neon Orange Part 4589 Element 4529918 or 618847 ×2

Bricks Special 2 pieces

  • Brick Special 1 x 2 with Pin Red Part 2458 Element 245821 ×2

Energy Effects 2 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×2

Flags, Banners and Signs 2 pieces

  • Flag 4 x 1 Wavy [First Wave Left] Red Part 4495a ×1
  • Flag 4 x 1 Wavy [First Wave Left] Yellow Part 4495a ×1

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1
  • Turntable 2 x 2 Plate with Hinge, Base [3 Fingers] Red Part 251 Element 450821 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 ×2

Animal / Creature Accessories 1 piece

  • Animal / Creature Accessory, Horse Hitching, with 1 x 2 Studs, Hinge [2 Fingers] Red Part 4587 Element 4107489 or 458721 ×1

Bricks 1 piece

  • Brick 1 x 2 Black Part 3004 Element 300426 ×1

Containers 1 piece

  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×1

Minifig Accessories 1 piece

  • Equipment Whip [aka Plant Vine] Black Part 2488 Element 6268824 or 4161403 ×1

Tiles 1 piece

  • Tile 1 x 2 with Groove Light Gray Part 3069b Element 306902 ×1

Minifigures 2 figures

  • Knight (Fright Knights) - Red Legs, Black Hips Minifigure, checked as a whole figure ×1
  • Knight (Fright Knights) - Black Helmet, Red Plume 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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