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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.

Flowering Cactus

Checking

11509 Flowering Cactus

482 pieces in 79 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

Sand Green 126 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Sand Green Part 11477 Element 6196591 ×32
  • Brick Sloped Double 45° 1 x 1 Sand Green Part 35464 Element 6579025 1 spare in the box ×32
  • Crown / Flower / Egg Shell Half Sand Green Part 39262 Element 6582149 ×4
  • Minifig Head [Plain] [Vented Stud - 2 Holes] Sand Green Part 28621 Element 6454728 ×2
  • Plate 1 x 10 Sand Green Part 4477 Element 6328184 or 4642416 ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Sand Green Part 4032a Element 6223237 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Sand Green Part 35480 Element 6303004 ×40
  • Plate Special Round 1 x 1 Stud with 3 x 3 Ring Around Sand Green Part 7610 Element 6562752 ×1
  • Tile 1 x 1 with Groove Sand Green Part 3070b Element 6223913 or 4155202 1 spare in the box ×2
  • Tile 2 x 2 Curved, Macaroni Sand Green Part 27925 Element 6299637 ×4

Bright Light Blue 76 pieces

  • Brick 1 x 2 Bright Light Blue Part 3004 Element 6100322 or 6014470 ×12
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Bright Light Blue Part 48092 Element 6435855 or 6383094 ×8
  • Brick Round Corner 4 x 4 x 1 with Bottom Cut Outs, No Studs, Flat Top Bright Light Blue Part 5649 Element 6594975 or 6579026 ×8
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Bright Light Blue Part 28192 Element 6582148 ×8
  • Brick Sloped 45° 2 x 4 with 2/3 Inverted Cutout and no Studs Bright Light Blue Part 5540 Element 6579052 ×4
  • Plate 1 x 4 Bright Light Blue Part 3710 Element 6361988 or 6013805 ×4
  • Plate 2 x 2 Bright Light Blue Part 3022 Element 6099373 or 4539745 ×2
  • Plate 2 x 4 Bright Light Blue Part 3020 Element 6132418 or 6013811 ×12
  • Plate 2 x 6 Bright Light Blue Part 3795 Element 6132422 or 6013812 ×2
  • Plate Round Corner 4 x 4 Bright Light Blue Part 30565 Element 6383102 ×12
  • Plate Round Corner 5 x 5 with 4 x 4 Round Cutout Bright Light Blue Part 80015 Element 6383092 ×4

Tan 44 pieces

  • Bar 1L / Stem with 3 Sprouts/Prongs Tan Part 68211 Element 6324176 1 spare in the box ×32
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Tan Part 4032a Element 4140562 or 403205 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Tan Part 35480 Element 6212758 ×8

Dark Tan 42 pieces

  • Plate Round 1 x 1 with Open Stud Dark Tan Part 85861 Element 6300322 1 spare in the box ×42

Black 29 pieces

  • Bracket 1 x 2 - 2 x 2 Centered Black Part 7674 Element 6563402 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate Special 1 x 3 Rounded with 3 Open Studs Black Part 77850 Element 6428168 ×16
  • Plate Special 4 x 4 with 2 x 2 Opening Black Part 64799 Element 6058118 ×2
  • Plate Special Round 1 x 1 with Hollow Stud and Underside Clip Black Part 5264 Element 6534180 1 spare in the box ×5
  • Tile Special Round 2 x 2 with Hole Black Part 15535 Element 6143850 ×2

Reddish Brown 26 pieces

  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×4
  • Plate 1 x 3 Reddish Brown Part 3623 Element 4211152 ×2
  • Plate 2 x 8 Reddish Brown Part 3034 Element 4211211 ×1
  • Plate Round Corner 2 x 2 Reddish Brown Part 7904 Element 6587312 ×2
  • Plate Round Corner 3 x 3 Reddish Brown Part 30357 Element 4283660 ×2
  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Reddish Brown Part 68568 Element 6361038 ×2
  • Technic Axle Connector Hub with 4 Bars at 90°, Reinforced Axle Hole Reddish Brown Part 68888 Element 6316697 ×8
  • Tile Round 2 x 2 with Bottom Stud Holder Reddish Brown Part 14769 Element 6075213 ×5

Dark Green 25 pieces

  • Plate 1 x 6 Dark Green Part 3666 Element 6618082 or 4245566 ×8
  • Plate Round 1 x 1 with Open Stud Dark Green Part 85861 Element 6230571 1 spare in the box ×16
  • Steering Wheel with 4 Studs on Center Dark Green Part 67811 Element 6329283 ×1

White 25 pieces

  • Brick Round 2 x 2, Pin Holes White Part 17485 Element 6218899 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 3 x 3 Corner White Part 77844 Element 6548294 or 6428165 ×8
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1
  • Plate Round Corners 2 x 6 Double White Part 18980 Element 6147792 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] White Part 59443 Element 6212049 ×3
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×1

Magenta 19 pieces

  • Arm Mechanical Straight (Droid) [2 Clips at 90°] Magenta Part 59230 Element 6586620 1 spare in the box ×8
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Magenta Part 24866 Element 6209682 1 spare in the box ×6
  • Plate Special 2 x 2 with Bar Frame Round Magenta Part 7068 Element 6586621 ×1
  • Road Sign Clip-on 2.2 x 2.667 Triangular with Open O Clip Magenta Part 65676 Element 6586622 ×4

Dark Pink 16 pieces

  • Plant, Flower, Peony Rose with 2 Layers Dark Pink Part 5904 Element 6550578 or 6513737 ×4
  • Plate Round 1 x 1 with Open Stud Dark Pink Part 85861 Element 6230582 1 spare in the box ×4
  • Shield Triangular Dark Pink Part 3846 Element 6579030 ×8

Yellow 11 pieces

  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×5
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Yellow Part 18674 Element 6299764 ×2
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×2
  • Technic Gear 14 Tooth Bevel with Axle Hole Yellow Part 69762 Element 6391161 ×1
  • Technic Pin Connector Round [Slotted] Yellow Part 62462 Element 6173122 or 4526983 ×1

Light Bluish Gray 9 pieces

  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1
  • Plate Special 1 x 3 Rounded with 3 Open Studs Light Bluish Gray Part 77850 Element 6446028 ×8

Dark Bluish Gray 8 pieces

  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×4

Dark Orange 8 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Orange Part 6141 Element 6315782 1 spare in the box ×8

Red 8 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Red Part 85984 Element 4651524 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×1
  • Technic Plate 2 x 4 [3 Holes] Red Part 3709 Element 370921 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1

Lavender 4 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Lavender Part 3484 Element 6439052 ×4

Lime 3 pieces

  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Lime Part 15672 Element 6170559 or 6069166 ×2
  • Plate Round 1 x 1 with Open Stud Lime Part 85861 Element 6190251 1 spare in the box ×1

Blue 2 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2

Bright Green 1 piece

  • Bar 3L Bright Green Part 87994 Element 6161772 1 spare in the box ×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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