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.

Magic Maze

Checking

40596 Magic Maze

332 pieces in 119 part and color combinations.

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

Tiles 71 pieces

  • Tile 2 x 3 Blue Part 26603 Element 6196596 ×3
  • Tile 2 x 6 Blue Part 69729 Element 6410028 ×1
  • Tile 1 x 1 with Groove Bright Green Part 3070b Element 6172375 1 spare in the box ×2
  • Tile 2 x 4 with Groove Bright Green Part 87079 Element 6282120 or 6173814 ×3
  • Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 1 spare in the box ×10
  • Tile 2 x 2 with Groove Bright Pink Part 3068b Element 4615728 ×2
  • Tile 1 x 2 with Groove Dark Green Part 3069b Element 6618079 or 6326011 ×3
  • Tile 1 x 4 with Groove Dark Green Part 2431 Element 4543949 or 4248267 ×2
  • Tile 2 x 2 with Groove Dark Green Part 3068b Element 6618078 or 4528778 ×1
  • Tile 1 x 3 Dark Turquoise Part 63864 Element 6213787 ×3
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×4
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×4
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×3
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×2
  • Tile 2 x 3 Medium Azure Part 26603 Element 6233166 ×4
  • Tile 1 x 2 with Groove Orange Part 3069b Element 4188771 ×3
  • Tile 1 x 6 with Groove Orange Part 6636 Element 4650690 or 4524966 ×1
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×2
  • Tile 1 x 2 with Groove Sand Blue Part 3069b Element 6142505 or 4170251 ×1
  • Tile 1 x 4 with Groove Sand Green Part 2431 Element 6192923 or 4616588 ×1
  • Tile 2 x 2 with Groove Sand Green Part 3068b Element 6133896 or 4623918 ×1
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×8
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×2
  • Tile 1 x 2 with Groove Trans-Yellow Part 3069b Element 6514221 or 6251291 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 3 White Part 63864 Element 6552134 or 6548270 ×1

Panels 54 pieces

  • Panel 1 x 1 x 1 Corner White Part 6231 Element 6619293 or 623101 ×12
  • Panel 1 x 2 x 1 [Rounded Corners] White Part 4865b Element 6552161 or 6146215 ×16
  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] White Part 15207 Element 6552215 or 6514504 ×21
  • Panel 1 x 4 x 2 with Side Supports - Hollow Studs White Part 14718 Element 6079140 ×5

Plates 38 pieces

  • Plate 8 x 16 Black Part 92438 Element 6094066 ×3
  • Plate 1 x 1 Blue Part 3024 Element 302423 1 spare in the box ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×1
  • Plate 1 x 1 Bright Green Part 3024 Element 6401817 or 6223741 1 spare in the box ×1
  • Plate 2 x 4 Bright Light Orange Part 3020 Element 6097511 ×1
  • Plate 2 x 8 Bright Light Orange Part 3034 Element 6133817 ×1
  • Plate 1 x 2 Dark Green Part 3023 Element 6618076 or 6013797 ×4
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×1
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×3
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate 1 x 6 Orange Part 3666 Element 4173332 or 4122466 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box ×4
  • Plate 1 x 10 White Part 4477 Element 6552113 or 6550148 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×3
  • Plate 8 x 16 White Part 92438 Element 4598523 ×1

Technic Pins 30 pieces

  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×20
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 with Anti-Stud Bright Green Part 65826 Element 6301284 1 spare in the box ×1
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×2
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×1

Tiles Round and Curved 28 pieces

  • Tile 2 x 2 Curved, Macaroni Dark Turquoise Part 27925 Element 6213876 ×4
  • Tile 4 x 4 Curved, Macaroni Dark Turquoise Part 27507 Element 6458170 or 6213795 ×4
  • Tile Round 1 x 1 Quarter Dark Turquoise Part 25269 Element 6240467 1 spare in the box ×4
  • Tile Round 1 x 1 with Ladybug / Ladybird Print Red Part 98138pr9989 Element 6324417 1 spare in the box ×1
  • Tile Round 1 x 1 Quarter Sand Blue Part 25269 Element 6400305 1 spare in the box ×2
  • Tile Round 1 x 1 with Bee Print Trans-Clear Part 98138pr0208 Element 6532091 or 6350656 1 spare in the box ×1
  • Tile Round 1 x 1 Quarter Trans-Yellow Part 25269 Element 6514468 or 6404156 1 spare in the box ×11
  • Tile Round 1 x 1 with Squinted Eye, Center Side Pupil Print White Part 98138pr0083 Element 6329648 1 spare in the box ×1

Bricks Curved 19 pieces

  • Brick Curved 4 x 2 No Studs Bright Light Orange Part 93606 Element 6421207 ×2
  • Brick Curved 2 x 2 x 2/3 Orange Part 15068 Element 6067913 ×2
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Sand Blue Part 11153 Element 6431757 or 6166868 ×2
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Tan Part 49307 Element 6286329 ×8
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs White Part 49307 Element 6552178 or 6550177 ×1
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] White Part 18653 Element 6110019 ×2

Plates Special 15 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Bright Green Part 15573 Element 6314378 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Green Part 87580 Element 6389695 or 4565388 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Bright Pink Part 15573 Element 6264994 ×3
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×1
  • Bracket 1 x 1 - 1 x 1 Inverted White Part 36840 Element 6548290 or 6242241 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×1
  • Plate Special 2 x 2 with Only 2 studs White Part 33909 Element 6552170 or 6548287 ×2

Technic Bricks 12 pieces

  • Technic Brick 5 x 5 Right Angle (1 x 4 - 1 x 4) Black Part 32555 Element 6170702 or 4529549 ×8
  • Technic Brick 1 x 16 [15 Pin Holes] White Part 3703 Element 4508661 or 370301 ×4

Bricks Wedged 9 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Light Bluish Gray Part 29120 Element 6225139 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Light Bluish Gray Part 29119 Element 6225142 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Sand Green Part 29120 Element 6221730 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Sand Green Part 29119 Element 6221729 ×1
  • Brick Wedged, Curved 2 x 2 with Stud Notches Sand Green Part 66956 Element 6416005 ×3

Technic Connectors 9 pieces

  • Technic Axle Connector Double Flexible [Rubber] Black Part 45590 Element 4198367 ×2
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Black Part 32530 Element 4144024 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Bluish Gray Part 59443 Element 6084613 or 4516546 ×4
  • Technic Axle and Pin Connector Angled Triple [120° Offset] Dark Brown Part 10288 Element 6273219 or 6005755 ×1

Plants & Trees 7 pieces

  • Plant, Beehive / Nest Bright Light Orange Part 35574 Element 6207256 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Pink Part 24866 Element 6212501 1 spare in the box ×3
  • Bar 1L / Stem with 3 Sprouts/Prongs Reddish Brown Part 68211 Element 6345847 1 spare in the box ×3

Bricks 6 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×2

Bricks Sloped 5 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Bright Light Orange Part 85984 Element 6024286 or 6020097 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Turquoise Part 54200 Element 6278172 1 spare in the box ×2

Containers 5 pieces

  • Container Box 2 x 2 x 1 [Plain] Red Part 35700 Element 6439748 ×5

Minifig Accessories 4 pieces

  • Sports Roller Skate Black Part 11253 Element 6088585 or 6020265 1 spare in the box ×1
  • Tap 1 x 1 without Hole in Spout Light Bluish Gray Part 4599b Element 4211503 1 spare in the box ×1
  • Sports Soccer / Basket Ball [Plain] Orange Part 72824 Element 6261264 or 6023209 ×2

Technic Panels 4 pieces

  • Technic Panel Round Corner 5 x 3 x 2 Left Trans-Clear Part 2438 Element 6498578 or 6408173 ×2
  • Technic Panel Round Corner 5 x 3 x 2 Right Trans-Clear Part 2442 Element 6498734 or 6408174 ×2

Technic Axles 3 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3

Technic Special 3 pieces

  • Technic Ball Joint Dark Pink Part 32474 Element 6228091 ×3

Bricks Round and Cones 2 pieces

  • Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end Flat Silver Part 25214 Element 6335563 ×1
  • Brick Round 1 x 1 Open Stud Magenta Part 3062b Element 6172869 ×1

Technic Bushes 2 pieces

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

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Flat Silver Part 2412b Element 4619636 ×1
  • Tile 45° Cut 2 x 2 (Triangle) Lime Part 35787 Element 6247209 ×1

Animal / Creature Body Parts 1 piece

  • Animal Body Part, Clam / Scallop Half Shell with 4 Studs White Part 18970 Element 6550156 or 6097097 ×1

Bars, Ladders and Fences 1 piece

  • Fence Lattice 1 x 4 x 1 White Part 3633 Element 4550171 or 363301 ×1

Technic Beams 1 piece

  • Technic Beam 1 x 3 Thin Light Bluish Gray Part 6632 Element 6360043 or 4211566 ×1

Transportation - Land 1 piece

  • Steering Wheel Small, 2 x 2 [Reinforced] Light Bluish Gray Part 16091 Element 6092956 or 6061697 ×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