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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.

Fun Future

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10402 Fun Future

181 pieces in 90 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

Plates Special 38 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×1
  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Blue Part 11476 Element 6313131 or 6213381 ×2
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Blue Part 34103 Element 6231513 ×4
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×4
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Light Bluish Gray Part 18674 Element 6183782 ×2
  • Plate Special 1 x 4 Offset with Bar Holes Medium Blue Part 4590 Element 6185356 ×2
  • Bracket 1 x 2 - 1 x 2 Orange Part 99781 Element 6193782 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Orange Part 15573 Element 6092599 ×2
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners] Red Part 10201 Element 6089576 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Red Part 48336 Element 4226876 ×2
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×2
  • Plate Special 1 x 1 Rounded with Handle White Part 26047 Element 6564914 or 6174937 ×2
  • Plate Special 2 x 2 with Only 2 studs White Part 33909 Element 6552170 or 6548287 ×2

Plates 22 pieces

  • Plate 1 x 1 Blue Part 3024 Element 302423 1 spare in the box ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 2 x 8 Dark Purple Part 3034 Element 6109931 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×2
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×2
  • Plate 2 x 3 Medium Azure Part 3021 Element 6604733 or 6013828 ×1
  • Plate 1 x 1 Orange Part 3024 Element 4524929 or 4203454 1 spare in the box ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×1
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 2 x 2 Corner Yellow Part 2420 Element 242074 or 242024 ×2

Bricks 18 pieces

  • Brick 2 x 2 Bright Light Yellow Part 3003 Element 6212064 ×2
  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×2
  • Brick 2 x 4 Lime Part 3001 Element 4165967 or 4122453 ×2
  • Brick 1 x 2 Medium Azure Part 3004 Element 6603336 or 6092674 ×4
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×4
  • Brick 2 x 4 Red Part 3001 Element 300121 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2

Bricks Sloped 18 pieces

  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Blue Part 15672 Element 6069163 ×2
  • Brick Sloped 18° 4 x 2 Dark Purple Part 30363 Element 6231523 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Purple Part 3660 Element 6133921 ×2
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Lime Part 61409 Element 6370977 or 4540385 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Orange Part 28192 Element 6181314 ×2
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×4
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed White Part 4871 Element 4173943 or 487101 ×2
  • Brick Sloped 33° 3 x 2 Yellow Part 3298 Element 329824 ×2

Bricks Special 16 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Blue Part 87087 Element 4583862 ×4
  • Brick Special 1 x 1 Studs on 4 Sides Dark Bluish Gray Part 4733 Element 4210700 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Red Part 22885 Element 6135130 ×1
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×4

Bricks Curved 12 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Black Part 6091 Element 6383142 or 6184784 ×2
  • Brick Curved 4 x 1 Double, No Studs Lime Part 93273 Element 4617069 ×2
  • Brick Curved Inverted 2 x 1 Magenta Part 24201 Element 6142402 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Medium Azure Part 47457 Element 6439273 or 6071247 ×2
  • Brick Curved 4 x 2 No Studs Red Part 93606 Element 4613174 ×2
  • Brick Arch 1 x 3 x 2 Curved Top White Part 6005 Element 4629913 or 4502026 ×2

Plates Round Curved and Dishes 11 pieces

  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×2
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Bright Green Part 6141 Element 6514053 or 6240206 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×4

Wheels and Tyres 8 pieces

  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin, Re-inforced Back White Part 74967 Element 6011380 ×4

Tiles Round and Curved 7 pieces

  • Tile Round 1 x 1 with Gauge and Red Pointer Print Flat Silver Part 98138pr0012 Element 6287877 or 6030333 1 spare in the box ×1
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×2
  • Tile Round 1 x 1 Quarter Red Part 25269 Element 6170390 1 spare in the box ×2
  • Tile Round 1 x 1 with Black Eye with Off-Side Pupil Partially Closed Print White Part 98138pr0027 Element 6284605 or 6099548 1 spare in the box ×2

Plates Wedged 6 pieces

  • Wedge Plate 3 x 2 Left Blue Part 43723 Element 4498156 or 4280150 ×2
  • Wedge Plate 3 x 2 Right Blue Part 43722 Element 4498155 or 4280149 ×2
  • Wedge Plate 2 x 2 Cut Corner Yellow Part 26601 Element 6195184 ×2

Bars, Ladders and Fences 5 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×1
  • Bar Holder with Hole and Bar Handle Black Part 23443 Element 6321194 or 6143318 ×2
  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 1 spare in the box ×2

Minifig Shields, Weapons, & Tools 5 pieces

  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Weapon Gun / Torch (Space) [No Grooves] Light Bluish Gray Part 86208 Element 4595836 ×2
  • Weapon Lightsaber Hilt with Bottom Ring Light Bluish Gray Part 64567 Element 4581155 or 4539481 1 spare in the box ×2

Tiles 3 pieces

  • Tile 2 x 2 with Groove Medium Azure Part 3068b Element 6060857 ×2
  • Tile 2 x 4 with '60 Years' Print White Part 87079pr0157 Element 6218943 ×1

Tiles Special 3 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Flat Silver Part 2412b Element 4619636 ×2
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×1

Minifig Headwear 2 pieces

  • Hair Ponytail and Swept Sideways Fringe Dark Brown Part 87990 Element 6093516 or 4659399 ×1
  • Hair Smooth Medium Nougat Part 3901 Element 6227618 ×1

Technic Special 2 pieces

  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×2

Transportation - Land 2 pieces

  • Steering Wheel Small, 2 x 2 [Reinforced] Black Part 16091 Element 6057397 ×1
  • Seat / Chair 2 x 2 with Center Sprue Mark Red Part 4079b Element 407921 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Curved 3 x 4 x 2/3 Cutout Blue Part 11291 Element 6179675 or 6062206 ×1

Minifig Upper Body 1 piece

  • Arm Mechanical Straight (Droid) [2 Clips at 90°] Black Part 59230 Element 4505757 1 spare in the box ×1

Plants & Trees 1 piece

  • Plant, Apple Bright Green Part 33051 Element 6413063 or 4107050 ×1

Minifigures 1 figure

  • Man, Plain, Red Torso, Blue Legs, White Helmet with Visor 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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