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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.

The Mystery Machine

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75902 The Mystery Machine

288 pieces in 109 part and color combinations, plus 4 minifigures.

The official piece count includes the 13 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

Medium Azure 69 pieces

  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×4
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Medium Azure Part 11477 Element 6603334 or 6071246 ×2
  • Brick Curved 2 x 2 x 2/3 Medium Azure Part 15068 Element 6119126 ×4
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Medium Azure Part 3678b Element 6593286 or 6109828 ×4
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Medium Azure Part 73983 Element 6119114 ×4
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×6
  • Plate 1 x 3 Medium Azure Part 3623 Element 6119107 or 6013829 ×14
  • Plate 1 x 6 Medium Azure Part 3666 Element 6603312 or 4625036 ×4
  • Plate 2 x 4 Medium Azure Part 3020 Element 6603317 or 6013826 ×6
  • Plate 2 x 8 Medium Azure Part 3034 Element 6603343 or 6253666 ×1
  • Plate 4 x 12 Medium Azure Part 3029 Element 6603332 or 6056270 ×1
  • Plate Special 4 x 6, Studs on 3 Edges Medium Azure Part 6180 Element 6526743 or 6115246 ×2
  • Tile 1 x 1 with Groove Medium Azure Part 3070b Element 4655243 1 spare in the box ×4
  • Tile 1 x 2 with Groove Medium Azure Part 3069b Element 6603315 or 4649741 ×4
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×5
  • Wedge Plate 4 x 2 Left Medium Azure Part 41770 Element 6603585 or 6296847 ×2
  • Wedge Plate 4 x 2 Right Medium Azure Part 41769 Element 6603586 or 6296848 ×2

Light Bluish Gray 58 pieces

  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×1
  • Brick 1 x 10 Light Bluish Gray Part 6111 Element 4211521 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×4
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×6
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Light Bluish Gray Part 30553 Element 4222047 ×2
  • Hose Rigid 3mm D. 8L / 6.4cm Light Bluish Gray Part 75c08 Element 4514192 1 spare in the box ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×6
  • Plate 4 x 6 Light Bluish Gray Part 3032 Element 4211404 ×1
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Light Bluish Gray Part 88072 Element 6261353 or 4611702 ×1
  • Plate Special 1 x 2 with Clip Horizontal on Side Light Bluish Gray Part 11476 Element 6313114 or 6028812 ×1
  • 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 ×4
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Tile 1 x 2 with Video Tape and Reels Print Light Bluish Gray Part 3069bpr0020 Element 4654046 or 4224701 ×1
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×4
  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×4
  • Tile Special 1 x 2 with Handle Light Bluish Gray Part 2432 Element 4211357 ×2
  • Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring Light Bluish Gray Part 13971 Element 6359807 or 6044729 ×4

Dark Bluish Gray 30 pieces

  • Bracket 1 x 2 - 2 x 4 Dark Bluish Gray Part 93274 Element 6118832 or 4648067 ×1
  • Brick Curved 2 x 2 x 2/3 Dark Bluish Gray Part 15068 Element 6071261 ×1
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Dark Bluish Gray Part 30237a ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Bluish Gray Part 30383 Element 6265693 or 4210726 ×2
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×4
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×2
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×4
  • Plate 2 x 10 Dark Bluish Gray Part 3832 Element 4210678 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×5
  • Plate 6 x 14 Dark Bluish Gray Part 3456 Element 4210720 ×1
  • Road Sign Clip-on 2 x 2 Square [Thick Open O Clip] Dark Bluish Gray Part 15210 Element 6315300 or 6063616 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×2

Lime 30 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Lime Part 11477 Element 6069006 ×4
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Lime Part 88930 Element 6075049 or 4597561 ×5
  • Brick Curved 4 x 2 No Studs Lime Part 93606 Element 6054531 ×4
  • Brick Wedged, Sloped 4 x 2 Triple Left Lime Part 43710 Element 6109834 or 4568654 ×2
  • Brick Wedged, Sloped 4 x 2 Triple Right Lime Part 43711 Element 6109831 or 4568655 ×2
  • Dish 2 x 2 Inverted [Radar] with Orange Six Petal Flower Print Lime Part 4740pr0010 Element 6123823 ×4
  • Dish 3 x 3 Inverted [Radar] with Orange Six Petal Flower Print Lime Part 43898pr1002 Element 6123822 ×1
  • Panel 1 x 4 x 2 with Side Supports - Hollow Studs Lime Part 14718 Element 6109829 ×4
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Lime Part 92593 Element 6058127 ×1
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×1
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×2

White 20 pieces

  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×5
  • Panel 1 x 1 x 1 Corner White Part 6231 Element 6619293 or 623101 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×5
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] White Part 99206 Element 6046979 ×4
  • Tap 1 x 1 without Hole in Spout White Part 4599b Element 459901 1 spare in the box ×1
  • Tile 2 x 2 with Paper Clip, Minifigure Image and Daily Babbler 'TREE COMES TO LIFE' Newspaper Article Print White Part 3068bpr0269 Element 6123040 ×1

Reddish Brown 17 pieces

  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×2
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×3
  • Brick Sloped 65° 2 x 1 x 2 Reddish Brown Part 60481 Element 4629736 ×2
  • Cylinder Half 2 x 4 x 4 Reddish Brown Part 6259 Element 6234539 or 6123724 ×1
  • Plant, Carrot Top Reddish Brown Part 33183 Element 6078605 or 4618589 1 spare in the box ×2
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×1
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×2
  • Plate Special Round 2 x 2 with Pin Hole and 4 Bars Up Reddish Brown Part 98284 Element 6313506 or 4648118 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Reddish Brown Part 59443 Element 4531751 ×2

Red 15 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Red Part 15207 Element 6046379 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 2 spares in the box ×9
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Red Part 10247 Element 6014616 ×4
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1

Orange 12 pieces

  • Brick 1 x 2 Orange Part 3004 Element 4613981 or 4121739 ×4
  • Plate 1 x 6 Orange Part 3666 Element 4173332 or 4122466 ×1
  • Plate 2 x 3 Orange Part 3021 Element 4125278 ×4
  • Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 1 Support Wall on Bottom Orange Part 87609 Element 6224787 or 6078587 ×3

Black 9 pieces

  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Equipment Magnifying Glass with Thick Frame, Solid Handle, Trans-Clear Lens Pattern Black Part 10830pat0001 Element 6012466 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2
  • Tyre Offset Tread with Center Band 23 x 7 Black Part 61254 Element 4541455 ×4
  • Weapon Lightsaber Hilt with Bottom Ring Black Part 64567 Element 4614712 or 4598897 1 spare in the box ×1

Trans-Clear 5 pieces

  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 2 spares in the box ×4
  • Windscreen 8 x 3 x 3 Trans-Clear Part 20684 Element 6214258 or 6121738 ×1

Dark Tan 4 pieces

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×4

Trans-Orange 4 pieces

  • Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×4

Yellow 3 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×1

Dark Brown 2 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Brown Part 4032a Element 4623298 ×2

Dark Green 2 pieces

  • Plant, Leaves 6 x 5 Dark Green Part 2417 Element 6266967 or 4505066 ×2

Green 2 pieces

  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×1

Tan 2 pieces

  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×1
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1

Trans-Red 2 pieces

  • Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 1 spare in the box ×2

Trans-Neon Green 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Neon Green Part 30153 Element 6247790 or 4114505 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 75902-1 [No Color/Any Color] Part 21427 Element 6116453 ×1

Minifigures 4 figures

  • Fred Jones Minifigure, checked as a whole figure ×1
  • Shaggy Rogers Minifigure, checked as a whole figure ×1
  • Zombie / Zeke Minifigure, checked as a whole figure ×1
  • Scooby-Doo with Scared, Clenched Teeth 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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