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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.

Hedwig Pencil Holder

Checking

41809 Hedwig Pencil Holder

518 pieces in 61 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

White 106 pieces

  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×19
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×8
  • Brick Curved 1 x 3 x 2 White Part 33243 Element 4141668 or 4128644 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×2
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×4
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×1
  • Plate 8 x 8 with Rounded End White Part 41948 Element 6249095 ×1
  • Plate Round Corner 4 x 4 White Part 30565 Element 4178429 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×1
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×10
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×40
  • Tile Round 1 x 2 Half Circle White Part 1748 Element 6510068 or 6400114 1 spare in the box ×8

Dark Blue 47 pieces

  • Brick Curved 2 x 3 Dark Blue Part 6215 Element 6430327 or 6186017 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Blue Part 11211 Element 6554205 or 6135606 ×3
  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×6
  • Plate 6 x 8 Dark Blue Part 3036 Element 6146302 or 6039675 ×1
  • Tile 1 x 1 with Groove Dark Blue Part 3070b Element 6554193 or 4631385 1 spare in the box Also in Black ×10
  • Tile Round 1 x 1 Dark Blue Part 98138 Element 6284584 or 6219601 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Dark Blue Part 25269 Element 6554207 or 6199890 1 spare in the box Also in Black ×20

Light Bluish Gray 46 pieces

  • Brick Curved Inverted 2 x 2 x 2/3 Light Bluish Gray Part 32803 Element 6185676 ×2
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×6
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Light Bluish Gray Part 60470b Element 6337268 or 4556157 ×2
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×10
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×20

Light Aqua 43 pieces

  • Brick Special 1 x 2 x 2 with Photo Clip Light Aqua Part 37452 Element 6290244 ×1
  • Plate 1 x 4 Light Aqua Part 3710 Element 6141592 or 6015057 ×6
  • Tile 1 x 1 with Groove Light Aqua Part 3070b Element 6251846 1 spare in the box ×10
  • Tile Round 1 x 1 Light Aqua Part 98138 Element 6398079 or 6322818 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Light Aqua Part 25269 Element 6199886 1 spare in the box ×20

Bright Light Blue 36 pieces

  • Plate 1 x 4 Bright Light Blue Part 3710 Element 6361988 or 6013805 ×6
  • Tile 1 x 1 with Groove Bright Light Blue Part 3070b Element 6316569 1 spare in the box ×10
  • Tile Round 1 x 1 Quarter Bright Light Blue Part 25269 Element 6316571 1 spare in the box ×20

Bright Light Orange 36 pieces

  • Tile 1 x 1 with Groove Bright Light Orange Part 3070b Element 6065504 1 spare in the box ×10
  • Tile Round 1 x 1 Bright Light Orange Part 98138 Element 6322822 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Bright Light Orange Part 25269 Element 6214457 1 spare in the box ×20

Dark Red 36 pieces

  • Tile 1 x 1 with Groove Dark Red Part 3070b Element 4550169 or 4187196 1 spare in the box ×10
  • Tile Round 1 x 1 Dark Red Part 98138 Element 6284585 or 6028132 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Dark Red Part 25269 Element 6311890 1 spare in the box ×20

Dark Turquoise 36 pieces

  • Tile 1 x 1 with Groove Dark Turquoise Part 3070b Element 6213782 1 spare in the box ×10
  • Tile Round 1 x 1 Dark Turquoise Part 98138 Element 6311437 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Dark Turquoise Part 25269 Element 6240467 ×20

Lavender 36 pieces

  • Tile 1 x 1 with Groove Lavender Part 3070b Element 6211403 1 spare in the box ×10
  • Tile Round 1 x 1 Lavender Part 98138 Element 6322820 1 spare in the box ×6
  • Tile Round 1 x 1 Quarter Lavender Part 25269 Element 6240465 1 spare in the box ×20

Opal Trans-Purple 20 pieces

  • Tile Round 1 x 1 Quarter Opal Trans-Purple Part 25269 Element 6514466 or 6377811 1 spare in the box ×20

Trans-Light Blue 20 pieces

  • Tile Round 1 x 1 Quarter Trans-Light Blue Part 25269 Element 6514467 or 6396287 1 spare in the box ×20

Black 16 pieces

  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box Also in Dark Blue ×4
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box Also in Dark Blue ×12

Bright Light Yellow 16 pieces

  • Tile 1 x 1 with Groove Bright Light Yellow Part 3070b Element 6275877 1 spare in the box ×4
  • Tile 2 x 2 Curved, Macaroni Bright Light Yellow Part 27925 Element 6550890 or 6382959 ×4
  • Tile Round 1 x 1 Quarter Bright Light Yellow Part 25269 Element 6554798 or 6228969 1 spare in the box ×8

Opal Trans-Clear 14 pieces

  • Tile Round 1 x 1 Opal Trans-Clear Part 98138 Element 6514200 or 6302964 1 spare in the box ×14

Dark Purple 6 pieces

  • Plate 1 x 4 Dark Purple Part 3710 Element 6167464 or 4225140 ×6

Tan 3 pieces

  • Plate 6 x 8 Tan Part 3036 Element 6070501 or 4114056 ×1
  • Plate Round Corner 4 x 4 Tan Part 30565 Element 4570516 or 4295315 ×2

Pearl Gold 1 piece

  • Tile Remover Key Diamond [DOTS] Pearl Gold Part 78169 Element 6372622 ×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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