BlockTalk Find Your Set

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.

Team Spidey's Mobile Headquarters

Checking

10791 Team Spidey's Mobile Headquarters

169 pieces in 96 part and color combinations, plus 5 minifigures.

The official piece count includes the 18 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

Wheels and Tyres 24 pieces

  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Tyre 21 x 12 with Offset Tread Small Wide and Center Band Black Part 87697 Element 6575727 or 4568644 ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 6014b Element 4211764 ×4
  • Wheel Hard Plastic Large, D.36, with 4 Studs Medium Azure Part 3486 Element 6430993 ×8
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin, Re-inforced Back White Part 74967 Element 6011380 ×4

Bricks 22 pieces

  • Brick 1 x 3 Black Part 3622 Element 362226 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 1 x 6 Blue Part 3009 Element 300923 ×1
  • Brick 1 x 2 Bright Light Yellow Part 3004 Element 6022083 or 6014504 ×2
  • Brick 1 x 2 x 5 with Hollow Studs Bright Light Yellow Part 2454b Element 6036236 ×2
  • Brick 1 x 1 with Milk Carton, Glass, Print Medium Blue Part 3005pr0026 Element 6632608 or 6329591 ×1
  • Brick 1 x 1 x 3 Red Part 14716 Element 6061700 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder Red Part 3245c Element 4143832 ×4
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×2
  • Brick 1 x 2 x 2 with Cereal Box Print White Part 3245cpr0217 Element 6426433 ×1
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2

Plates 15 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×2
  • Plate 2 x 2 Medium Nougat Part 3022 Element 6056383 or 4645059 ×2
  • Plate 2 x 6 Orange Part 3795 Element 4121741 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 4 x 8 Red Part 3035 Element 303521 ×4

Plates Special 15 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×2
  • Plate Special 2 x 2 with Wheel Holders with Cross (+) Slots on Pins Black Part 67687 Element 6482961 or 6371406 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 ×1
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Orange Part 41740 Element 6257603 ×2
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Orange Part 65509 Element 6288614 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×1
  • Plate Special 2 x 2 with Grills Light Bluish Gray Part 41862 Element 4211748 ×1
  • Plate Special 4 x 6, Studs on 3 Edges Light Bluish Gray Part 6180 Element 4211838 ×1
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×2

Bricks Sloped 12 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Dark Purple Part 85984 Element 4566607 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Lime Part 3040b Element 4537925 or 4164024 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Red Part 85984 Element 4651524 ×1
  • Brick Sloped 4 x 6 x 2/3 Double Red Part 32739 Element 6431017 ×1
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Red Part 4460b Element 6315483 or 4162628 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin, and Buttons and Screen with "_ _ _ _" Print White Part 3040bpr0013 Element 6329697 ×1

Technic Pins 10 pieces

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 ×2
  • Technic Pin without Friction Ridges Lengthwise Yellow Part 3673 Element 6331822 ×8

Tiles 10 pieces

  • Tile 2 x 3 Black Part 26603 Element 6162892 ×1
  • Tile 1 x 8 with Groove Blue Part 4162 Element 416223 ×4
  • Tile 1 x 4 with Groove Bright Light Yellow Part 2431 Element 6289722 or 4240672 ×1
  • Tile 1 x 3 Red Part 63864 Element 4533742 ×2
  • Tile 1 x 2 with Groove Trans-Light Blue Part 3069b Element 6514224 or 6251295 ×1
  • Tile 2 x 4 with Shopping Basket, Blue City, '24/7' Print White Part 87079pr0302 Element 6426435 ×1

Transportation - Land 8 pieces

  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Black Part 41854 Element 4184813 or 4163939 ×2
  • Vehicle Base 4 x 7 x 2/3 with 3 x 4 Recessed, Wheel Pins Black Part 2441 Element 6482877 or 6349350 ×1
  • Handlebars Dark Bluish Gray Part 30031 Element 4261908 or 4210644 ×1
  • Vehicle Body, Wheel Arch / Mudguard 3 x 4 x 1 2/3 Low Profile, Curved Front with Headlights and White Spider-Man Logo rint Red Part 98835pr0009 Element 6426432 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded with Hole Red Part 60212 Element 4600176 or 4518231 ×1
  • Seat / Chair 2 x 2 with Center Sprue Mark White Part 4079b Element 407901 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1

Bricks Curved 6 pieces

  • Brick Curved 4 x 1 Double, No Studs Blue Part 93273 Element 4649773 ×2
  • Brick Curved 4 x 1 Double, No Studs Lime Part 93273 Element 4617069 ×1
  • Brick Arch 1 x 8 x 2 Raised Red Part 16577 Element 6433236 ×3

Plates Round Curved and Dishes 6 pieces

  • Plate Round 4 x 4 with Pin Hole Blue Part 60474 Element 4581501 ×2
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 ×1
  • Plate Round Corner 4 x 4 Orange Part 30565 Element 6195359 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 ×1
  • Plate 10 x 10 with Rounded End Tan Part 80031 Element 6379418 ×1

Bricks Special 5 pieces

  • Brick Special 1 x 4 with Masonry Brick Profile Medium Nougat Part 15533 Element 6055309 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Red Part 52107 Element 4569056 ×2
  • Brick Special 8 x 10 x 2 with 6 x 10 Recessed, Pin Holes Red Part 3487 Element 6435313 ×2

Tiles Special 5 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Flat Silver Part 2412b Element 4619636 ×2
  • Tile Special, Splat with Rounded Sides, Fried Egg Print White Part 80677pr0001 Element 6384867 ×2

Panels 4 pieces

  • Panel 1 x 6 x 5 with Blue Mechanical Spider Legs Print Red Part 59349pr0019 Element 6426429 ×2
  • Panel 1 x 6 x 5 with Blue Mechanical Spider Legs Print Red Part 59349pr0020 Element 6426431 ×2

Windows and Doors 4 pieces

  • Door Frame 4 x 4 x 6 Corner Bright Light Yellow Part 28327 Element 6435312 ×1
  • Door 1 x 4 x 6 with 4 Panes and Stud Handle Dark Turquoise Part 60623 Element 6431639 ×1
  • Glass for Window 1 x 4 x 3 [Opening] Trans-Light Blue Part 60603 Element 6514143 or 6253735 ×1
  • Window 1 x 4 x 3 without Shutter Tabs White Part 60594 Element 4530590 or 4520702 ×1

Animal / Creature Accessories 3 pieces

  • Insect Accessory, Spider Web, Dome Shaped with Bar, Clips Dark Pink Part 80487 Element 6384731 ×1
  • Insect Accessory, Spider Web, Dome Shaped with Bar, Clips Red Part 80487 Element 6369938 ×1
  • Insect Accessory, Spider Web, Hanging White Part 90981 Element 6549520 or 6006221 ×1

Bars, Ladders and Fences 3 pieces

  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Orange Part 58176 Element 6507868 or 6171764 ×2
  • Bar 1 x 8 x 2 Yellow Part 2486 Element 4189225 or 4106812 ×1

Containers 3 pieces

  • Trash Can with 4 Cover Holders Dark Bluish Gray Part 92926 Element 6171068 or 4626645 ×1
  • Barrel 2 x 2 x 2 Medium Nougat Part 2489 Element 6365629 ×1
  • Container Box 2 x 2 x 1 [Plain] Yellow Part 35700 Element 6383172 ×1

Minifig Accessories 3 pieces

  • Bag / Sack with Handle Medium Nougat Part 10169 Element 6076674 or 6006754 ×1
  • Food Bread Tan Part 4342 Element 4582437 ×1
  • Food Egg with 1.5mm Hole [Plain] White Part 24946 Element 6550158 or 6143595 ×1

Windscreens and Fuselage 3 pieces

  • Windscreen 5 x 6 x 2 Triple Curved Top Canopy with 4 Studs Red Part 61484 Element 6433239 or 4549263 ×2
  • Windscreen 8 x 6 x 3 with Bar Handle and Mudguard, Medium Azure Fender, Spider-Man Eyes Print Red Part 3546pr0001 Element 6435612 ×1

Tiles Round and Curved 2 pieces

  • Tile Round 2 x 2 with Medium Azure Spider On Lavender Background, Red Spider on Black Background, Black Spider on Red Background Print White Part 14769pr1263 Element 6426430 ×2

Bricks Round and Cones 1 piece

  • Brick Round 1 x 1 Open Stud Blue Part 3062b Element 306223 ×1

Minifig Heads 1 piece

  • Minifig Head [Plain] [Hollow Stud] Red Part 3626c Element 4173441 ×1

Plants & Trees 1 piece

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 ×1

Plates Wedged 1 piece

  • Wedge Plate 2 x 4 Black Part 51739 Element 4531412 ×1

Projectiles / Launchers 1 piece

  • Launcher, Brick Special 1 x 4 with Inside Clips (Disk Shooter) Tan Part 63783 Element 6388195 ×1

String, Bands and Reels 1 piece

  • String with End Studs and Minifig Grips 21L Dark Pink Part 14210 Element 6385921 ×1

Minifigures 5 figures

  • Rhino, White Horn Minifigure, checked as a whole figure ×1
  • Spider-Man (Spidey), Medium Legs, White Spider Print Minifigure, checked as a whole figure ×1
  • Ghost-Spider / Spider-Gwen, Medium Legs, White Spider Print Minifigure, checked as a whole figure ×1
  • Black Panther, Medium Legs Minifigure, checked as a whole figure ×1
  • Spin / Spider-Man (Miles Morales), Medium Black Legs 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy