Free tool

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.

VOLCANIC PANIC Challenge Kit

Checking

9782 VOLCANIC PANIC Challenge Kit

173 pieces in 22 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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.

Show

Piece checklist

Bricks 40 pieces

  • Brick 2 x 4 Red Part 3001 Element 300121 ×40

Bricks Sloped 37 pieces

  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×32
  • Brick Sloped 45° 2 x 4 Double Red Part 3041 Element 4144003 or 304121 ×5

Tubes and Hoses 32 pieces

  • Hose, Ribbed 7mm D. 12L / 9.6cm Purple Part 78c12 Element 4275294 or 4114738 ×32

Technic Pins 18 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×3
  • Technic Pin Double with Axle Hole Yellow Part 32138 Element 4130596 or 4119438 ×15

Plants & Trees 16 pieces

  • Plant, Bush 2 x 2 x 4 Green Part 6064 Element 6269009 or 606428 ×16

Wheels and Tyres 8 pieces

  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×4
  • Wheel with Split Axle hole Yellow Part 3482 Element 348224 ×4

Plates Special 7 pieces

  • Technic Plate 2 x 4 [3 Holes] Blue Part 3709 Element 370923 ×4
  • Technic Plate 2 x 6 [5 Holes] Light Gray Part 32001 Element 3200102 ×2
  • Technic Plate 2 x 4 [3 Holes] Yellow Part 3709 Element 370924 ×1

Technic Bricks 7 pieces

  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Brick 1 x 12 [11 Pin Holes] Blue Part 3895 Element 389523 ×2
  • Technic Brick 1 x 16 [15 Pin Holes] Blue Part 3703 Element 370323 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Yellow Part 3701 Element 370124 ×2

Technic Axles 3 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×2

Plates 2 pieces

  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2

Animals / Creatures 1 piece

  • Animal, Bird, Parrot with Coloured Feathers Print Red Part 2546pr0001 Element 81376 ×1

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1

Minifig Accessories 1 piece

  • Equipment Shovel [Rounded Handle End] Dark Gray Part 3837 Element 383727 ×1

Minifigures 1 figure

  • White Torso, Green Legs, White Pith Helmet 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.