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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.

Poinsettia

Checking

10370 Poinsettia

608 pieces in 83 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.

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Piece checklist

Plates Special 110 pieces

  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×4
  • Plate Special Round 1 x 1 with Vertical Bar Black Part 3661 Element 6508269 ×3
  • Technic Plate 2 x 6 [5 Holes] Black Part 32001 Element 3200126 ×1
  • Plate Special 1 x 2 with Pin Hole Underneath Dark Green Part 18677 Element 6515236 ×15
  • Plate Special 1 x 1 Rounded with Handle Dark Red Part 26047 Element 6483130 ×8
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Green Part 60470b Element 6347288 or 4556159 ×15
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Technic Plate 2 x 4 [3 Holes] Light Bluish Gray Part 3709 Element 4211444 ×1
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Medium Nougat Part 34103 Element 6292145 ×8
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Pearl Gold Part 1745 Element 6503258 ×10
  • Plate Special 1 x 1 with Hole Through Stud, 3 Bars and 3 Bar Holes Red Part 1941 Element 6515586 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Red Part 87580 Element 6126048 or 4581308 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Tan Part 99207 Element 6174925 ×12
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×8
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version White Part 4304 Element 6603760 or 6469441 ×12

Plates 85 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×22
  • Plate 2 x 2 Black Part 3022 Element 302226 ×10
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×6
  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×10
  • Plate 2 x 2 Medium Nougat Part 3022 Element 6056383 or 4645059 ×4
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×25
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×2
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×4

Bricks Wedged 68 pieces

  • Brick Wedged 3 x 3 Facet Dark Bluish Gray Part 2462 Element 4582257 ×8
  • Brick Wedged, Curved 3 x 4 x 2/3 Cutout Dark Green Part 11291 Element 6390054 ×6
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Dark Red Part 64225 Element 6175314 or 4611666 ×5
  • Brick Wedged, Curved 4 x 4 No Top Studs Dark Red Part 47753 Element 6390612 or 6173164 ×10
  • Brick Wedged, Sloped 4 x 4 Pointed Dark Red Part 22391 Element 6511987 ×15
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Medium Nougat Part 29120 Element 6454169 ×8
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Medium Nougat Part 29119 Element 6454171 ×8
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Red Part 29120 Element 6177505 ×8

Technic Pins 47 pieces

  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Black Part 66906 Element 6344752 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×5
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×14
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×15
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 2 spares in the box ×7
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×4

Bricks Curved 44 pieces

  • Brick Curved 2 x 2 x 2/3 Medium Nougat Part 15068 Element 6312473 ×24
  • Brick Curved Inverted 2 x 2 x 2/3 Red Part 32803 Element 6442314 ×10
  • Brick Curved Inverted 4 x 1 Red Part 13547 Element 6057432 ×10

Technic Connectors 40 pieces

  • Technic Axle and Pin Connector Angled #5 - 112.5° Dark Green Part 32015 Element 6515241 ×8
  • Technic Pin Connector Round [Slotted] Dark Green Part 62462 Element 6349342 ×10
  • Technic Axle Connector Smooth [with x Hole + Orientation] Green Part 59443 Element 6374076 or 4654508 ×1
  • Technic Axle and Pin Connector Angled #4 - 135° Green Part 32192 Element 6420635 or 4654507 ×2
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Green Part 65487 Element 6515234 ×15
  • Technic Axle Connector 2 x 3 Quadruple Pearl Titanium Part 11272 Element 6251539 or 6022718 ×2
  • Technic Pin Connector Round with 4 Clips Reddish Brown Part 90202 Element 6349130 ×2

Hinges, Arms and Turntables 30 pieces

  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots] Dark Red Part 53923 Element 6431687 ×15
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Red Part 50340 Element 6266205 ×15

Plates Round Curved and Dishes 23 pieces

  • Plate Round Half 4 x 8 Dark Bluish Gray Part 22888 Element 6141856 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×3
  • Plate Round 1 x 1 with Open Stud Reddish Brown Part 85861 Element 6215659 1 spare in the box ×6
  • Plate Round 1 x 1 with Open Stud Yellow Part 85861 Element 6168644 or 6050850 1 spare in the box ×6

Flags, Banners and Signs 18 pieces

  • Flag 2 x 4 Triangle Red Part 5555 Element 6511983 ×18

Pneumatics 18 pieces

  • Pneumatic T-Piece (T Bar) [New Style] Reddish Orange Part 4697b Element 6486091 1 spare in the box ×18

Bricks Special 17 pieces

  • Brick Special 2 x 4 with 3 Axle Holes Dark Blue Part 39789 Element 6384912 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Dark Bluish Gray Part 30136 Element 4211095 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×12

Minifig Headwear 17 pieces

  • Hair Small Tuft Bright Light Yellow Part 68212 Element 6516341 2 spares in the box ×17

Windscreens and Fuselage 15 pieces

  • Windscreen 6 x 4 x 1 Hexagonal with Handle Dark Green Part 27262 Element 6513956 or 6465521 ×15

Bricks Round and Cones 14 pieces

  • Brick Round 1 x 1 Open Stud Green Part 3062b Element 306228 ×6
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs Medium Nougat Part 93604 Element 6515240 ×8

Plates Wedged 12 pieces

  • Wedge Plate 2 x 4 27° Left Dark Green Part 65429 Element 6618114 or 6515237 ×6
  • Wedge Plate 2 x 4 27° Right Dark Green Part 65426 Element 6618113 or 6515238 ×6

Tiles Round and Curved 10 pieces

  • Tile 3 x 3 Curved, Macaroni Dark Orange Part 79393 Element 6468066 ×4
  • Tile 4 x 4 Curved, Macaroni Reddish Brown Part 27507 Element 6458167 or 6176608 ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Reddish Brown Part 14769 Element 6075213 ×2

Technic Axles 9 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×6

Tiles Special 7 pieces

  • Tile Special 2 x 3 Pentagonal Dark Green Part 22385 Element 6285134 ×6
  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 1 spare in the box ×1

Wheels and Tyres 6 pieces

  • Technic Wedge Belt Wheel [aka Pulley] Green Part 4185 Element 6515235 or 4240282 ×6

Bars, Ladders and Fences 5 pieces

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×2
  • Bar 6L with Stop Ring Tan Part 63965 Element 6254770 or 6214126 ×3

Bricks 4 pieces

  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2

Large Buildable Figures 4 pieces

  • Large Figure Weapon 6 Blade Ninja Star / Shuriken Dark Green Part 41125 Element 6511985 ×2
  • Large Figure Weapon 6 Blade Ninja Star / Shuriken Dark Red Part 41125 Element 6516524 ×2

Tiles 4 pieces

  • Tile 2 x 4 with Groove Medium Nougat Part 87079 Element 6218359 ×4

Tools 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×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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