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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.

Doc Ock's Cafe Attack

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4860 Doc Ock's Cafe Attack

129 pieces in 64 part and color combinations, plus 1 minifigure.

The piece count includes the 3 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

Wheels and Tyres 16 pieces

  • Tyre 24 x 14 Shallow Tread (Tread Small Hub) Black Part 30648 Element 4524358 or 4153005 ×8
  • Wheel 18 x 14 with Tread Small Hub White Part 30285 Element 4116774 ×4
  • Wheel 18 x 14 with Tread Small Hub Yellow Part 30285 Element 4140734 ×4

Bricks 15 pieces

  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×5
  • Brick 2 x 6 Blue Part 2456 Element 4181139 or 245623 ×1
  • Brick 1 x 8 Light Bluish Gray Part 3008 Element 4211392 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×3
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 3 Red Part 3622 Element 362221 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2

Bricks Special 14 pieces

  • Brick Special 12 x 12 Base with 4 Corner Pegs, 1 x 10 Cutouts, Grooves Dark Bluish Gray Part 30645 Element 4210736 ×2
  • Brick Special 2 x 12 with 2 End Pegs Dark Bluish Gray Part 47855 Element 4238536 ×4
  • Brick Special 5 x 12 with Two 1 x 2 Cutouts, 1 Hole and 2 Fixed Rotatable Friction Pins on Side Dark Bluish Gray Part 45403c01 Element 4239140 ×1
  • Brick Special 1 x 2 with Handle Red Part 30236 Element 4113204 ×5
  • Brick Special 2 x 2 with Pin and Axle Hole Red Part 6232 Element 6347696 or 623221 ×2

Transportation - Land 14 pieces

  • Fairing 1 x 4 Side Flaring Intake with Two Pins Black Part 30647 Element 4229602 or 4153013 ×2
  • Grille 1 x 4 [Two Pins] Black Part 30622 Element 4153837 ×3
  • Spoiler 3 x 4 x 6 Black Part 30626 Element 4153107 ×1
  • Steering Wheel Small, 2 x 2 Black Part 30663 Element 4153044 ×2
  • Vehicle Base 4 x 10 x 1 1/3 with 8 x 2 Recessed Center [4 Pins / Technic Holes] Dark Bluish Gray Part 30643 Element 4210734 ×1
  • Steering Wheel Holder 2 x 2 Light Bluish Gray Part 30640 Element 4211700 ×2
  • Vehicle Base 4 x 10 x 1 1/3 with 8 x 2 Recessed Center [4 Pins / Technic Holes] Red Part 30643 Element 4200127 or 4153080 ×1
  • Grille 1 x 4 [Two Pins] Yellow Part 30622 Element 4153120 ×2

Bricks Sloped 13 pieces

  • Brick Sloped 18° 4 x 2 Black Part 30363 Element 4185583 ×1
  • Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] Light Bluish Gray Part 3684 Element 4271332 or 4211684 ×5
  • Brick Sloped 18° 4 x 2 Red Part 30363 Element 4129539 ×1
  • Brick Sloped 45° 2 x 8 Red Part 4445 Element 4550322 or 4239184 ×1
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×2
  • Brick Sloped 33° 3 x 1 Yellow Part 4286 Element 428624 ×2
  • Brick Sloped 45° 2 x 4 Yellow Part 3037 Element 4219911 or 303724 ×1

Supports, Girders and Cranes 9 pieces

  • Support 2 x 2 x 8 with Grooves, Smooth On All Sides, Top Peg Light Bluish Gray Part 30646b Element 4216737 ×8
  • Support 2 x 16 x 2 Girder Triangular Horizontal Red Part 30518 Element 4239219 ×1

Panels 8 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Black Part 43337 Element 4239147 or 4233256 ×2
  • Panel 2 x 8 x 8 with Ari's Village Deli Print Trans-Brown Part 30650pr0005 Element 4240865 ×1
  • Panel 1 x 2 x 1 [Square Corners] Trans-Light Blue Part 4865a Element 4618924 or 4239181 ×2
  • Panel 1 x 2 x 1 with 'TAXI' on Yellow Print White Part 4865apr0009 Element 4240624 ×1
  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Yellow Part 43337 Element 6078611 or 4239160 ×2

Plates 7 pieces

  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 4 x 4 Blue Part 3031 Element 4243815 or 303123 ×1
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×2
  • Plate 2 x 8 Red Part 3034 Element 303421 ×2

Bricks Curved 3 pieces

  • Brick Curved 6 x 1 Black Part 42022 Element 4160393 ×2
  • Brick Arch 1 x 8 x 2 Light Bluish Gray Part 3308 Element 4221589 ×1

Technic Bricks 3 pieces

  • Technic Brick 1 x 16 [15 Pin Holes] Black Part 3703 Element 370326 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×2

Tiles 3 pieces

  • Tile 2 x 2 with Black Wide Arrow Print Red Part 3068bpr0050 Element 4188134 ×1
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×2

Belville, Scala and Fabuland 2 pieces

  • Fabuland, Chair Blue Part 4222 Element 4239171 ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth White Part 30540 Element 6058180 or 4582175 ×2

Minifig Accessories 2 pieces

  • Equipment Goblet / Glass Yellow Part 2343 Element 626924 or 234324 ×2

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Gun / Torch (Space) [with Grooves] Yellow Part 3959 Element 4254958 or 4238558 ×2

Minifigs 2 pieces

  • Juniors Midifig, Spider-Man Dark Blue Part 51106pr0001 Element 4254731 ×1
  • Juniors Midifig, Peter Parker Sand Blue Part 40512pr0002 Element 4240883 ×1

Plates Round Curved and Dishes 2 pieces

  • Dish 2 x 2 Inverted [Radar] Yellow Part 4740 Element 4169960 or 4107622 ×2

Plates Special 2 pieces

  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×2

Windows and Doors 2 pieces

  • Door 1 x 4 1/2 x 6 with Ari's Village Deli Print Trans-Brown Part 46154pr0002 Element 4240866 ×1
  • Door Frame 2 x 8 x 8 with Red Curtains Print Trans-Brown Part 45402pr0002 Element 4240864 ×1

Windscreens and Fuselage 2 pieces

  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Brown Part 2437 Element 6507913 or 6253360 ×2

Animal / Creature Accessories 1 piece

  • Insect Accessory, Spider Web White Part 30240 Element 4295038 or 4164212 ×1

Bars, Ladders and Fences 1 piece

  • Bar 1 x 4 x 2 with Studs Black Part 4083 Element 408326 ×1

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×1

String, Bands and Reels 1 piece

  • String with End Studs and Minifig Grips 21L White Part 14210 Element 6096959 or 6037448 ×1

Technic Axles 1 piece

  • Technic Axle 6 Black Part 3706 Element 370626 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Clock Print White Part 4150pr0001 Element 4507355 or 4142872 ×1

Minifigures 1 figure

  • Dr. Octopus / Doc Ock (4 Juniors) 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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