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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.

Amusement Park Space Ride

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41128 Amusement Park Space Ride

191 pieces in 74 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.

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Piece checklist

Plates Round Curved and Dishes 41 pieces

  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×3
  • Plate Round 1 x 1 Swirled Top Bright Pink Part 15470 Element 6424008 or 6060795 1 spare in the box ×1
  • Plate Round Half 4 x 8 Lime Part 22888 Element 6133225 ×1
  • Plate Round 1 x 1 Swirled Top Reddish Brown Part 15470 Element 6060731 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Bright Green Part 6141 Element 6514053 or 6240206 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Pink Part 6141 Element 6514060 or 6240230 2 spares in the box ×8
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×4
  • Dish 10 x 10 Inverted (Radar) with Hollow Studs Trans-Neon Green Part 50990a Element 6239019 or 6146499 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 2 spares in the box ×17
  • Plate Round 6 x 6 with Hole White Part 11213 Element 6601923 or 6109817 ×1

Plates 12 pieces

  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×3
  • Plate 2 x 2 Medium Azure Part 3022 Element 6603309 or 4625032 ×5
  • Plate 2 x 6 Medium Azure Part 3795 Element 6603340 or 6146926 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×3

Technic Bricks 12 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Black Part 32064a Element 6178922 or 4233487 ×6
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×3
  • Technic Brick 1 x 4 [3 Pin Holes] White Part 3701 Element 6601913 or 370101 ×3

Technic Pins 12 pieces

  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×12

Bricks 11 pieces

  • Brick 2 x 4 Black Part 3001 Element 300126 ×6
  • Brick 1 x 2 Medium Azure Part 3004 Element 6603336 or 6092674 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×2
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×1

Bricks Round and Cones 11 pieces

  • Brick Round 2 x 2 Dome Top, Hollow Stud Black Part 30367c Element 4216660 ×1
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Cone 4 x 4 x 2, Axle Hole [Plain] Black Part 3943b Element 4143243 or 394326 ×1
  • Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) Tan Part 11610 Element 6538442 or 6017003 ×2
  • Cone 1 x 1 [Top Groove] Trans-Bright Green Part 59900 Element 6514024 or 6337628 ×1
  • Cone 1 x 1 [Top Groove] Trans-Dark Pink Part 59900 Element 6514026 or 6337637 ×1
  • Cylinder Half 2 x 4 x 4 Trans-Light Blue Part 6259 Element 6242129 or 6074868 ×2
  • Cone 1 x 1 [Top Groove] Trans-Neon Green Part 59900 Element 6301321 or 6172230 ×1
  • Cone 2 x 2 x 2, Open Stud White Part 3942c Element 6044601 or 6022158 ×1

Plates Wedged 9 pieces

  • Wedge Plate 2 x 4 Black Part 51739 Element 4531412 ×3
  • Wedge Plate 3 x 3 Cut Corner Dark Purple Part 2450 Element 6596895 or 6054804 ×6

Tiles 9 pieces

  • Tile 1 x 2 with '100' Banknote Print Green Part 3069bpr0100 Element 4295260 or 82317 ×1
  • Tile 1 x 3 Medium Azure Part 63864 Element 6097492 ×6
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×1

Bricks Curved 8 pieces

  • Brick Curved 4 x 1 Double, No Studs Medium Azure Part 93273 Element 6097093 ×3
  • Brick Arch 1 x 6 x 2 Curved Top White Part 6183 Element 6552159 or 6132772 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×3

Plates Special 7 pieces

  • Plate Special 10 x 10 Octagonal with Hole Dark Purple Part 89523 Element 6029584 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Purple Part 87580 Element 6446090 or 6126086 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Light Bluish Gray Part 61252 Element 6335378 or 4541978 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×2

Technic Axles 7 pieces

  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×1
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×3
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×3

Technic Connectors 7 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×3
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Light Bluish Gray Part 6553 Element 4211536 ×3
  • Technic Axle Connector Hub with 3 Axles at 120° Light Bluish Gray Part 57585 Element 4502595 ×1

Bricks Wedged 6 pieces

  • Brick Wedged 2 x 2 Facet Black Part 87620 Element 4584274 ×6

Tiles Special 6 pieces

  • Tile Special 2 x 2 Inverted Bright Pink Part 11203 Element 6101937 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Purple Part 2412b Element 4655690 or 4297453 ×4
  • Tile Special 1 x 2 with Handle Medium Azure Part 2432 Element 6121919 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 75° 2 x 2 x 3 [Solid Studs] White Part 98560 Element 6552137 or 6004491 ×4

Rock 4 pieces

  • Rock 1 x 1 Crystal 5 Point Trans-Bright Green Part 30385 Element 6507862 or 6170292 ×1
  • Rock 1 x 1 Crystal 5 Point Trans-Dark Pink Part 30385 Element 6170289 or 6099532 ×1
  • Rock 1 x 1 Crystal 5 Point Trans-Neon Green Part 30385 Element 6170290 or 4540417 ×2

Technic Bushes 4 pieces

  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×1
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×3

Bars, Ladders and Fences 3 pieces

  • Bar Holder with Clip Black Part 11090 Element 6315887 or 6015891 ×1
  • Bar 3L White Part 87994 Element 6552205 or 6428803 1 spare in the box ×2

Bricks Special 3 pieces

  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×1

Technic Steering, Suspension and Engine 3 pieces

  • Technic Universal Joint 3L [Complete Assembly] Light Bluish Gray Part 61903 Element 6335279 or 6321309 ×3

Transportation - Sea and Air 3 pieces

  • Tail Shuttle - Small White Part 44661 Element 6253365 or 4288960 ×3

Containers 2 pieces

  • Box 2 x 2 x 2 Door with Slot Trans-Clear Part 4346 Element 6499105 or 6247357 ×1
  • Box 2 x 2 x 2 [Hollow Studs] White Part 4345b Element 434501 ×1

Minifig Accessories 2 pieces

  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Food Popsicle / Lollipop Trans-Neon Green Part 30222 Element 6216057 or 4568173 ×1

Plants & Trees 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Red Part 33291 Element 6163983 or 6035617 1 spare in the box ×2

Hinges, Arms and Turntables 1 piece

  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1

Stickers 1 piece

  • Sticker Sheet for Set 41128-1 [No Color/Any Color] Part 27047 Element 6154839 ×1

Tiles Round and Curved 1 piece

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 1 spare in the box ×1

Minifigures 1 figure

  • Olivia - White/Magenta Top, Medium Azure Skirt 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.