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.

Freeing Dobby

Checking

4736 Freeing Dobby

61 pieces in 34 part and color combinations, plus 3 minifigures.

The piece count includes the 12 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.

Show

Piece checklist

Bricks 15 pieces

  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×4
  • Brick 1 x 8 Dark Bluish Gray Part 3008 Element 4211099 ×1
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×4
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×1
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×3
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Tan Part 2453a Element 245305 ×2

Bricks Special 9 pieces

  • Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud] Black Part 60475a Element 4515356 ×1
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×6
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×2

Bricks Sloped 7 pieces

  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Sand Green Part 3048c Element 6134271 or 4597660 ×2
  • Brick Sloped 45° 2 x 4 Double Sand Green Part 3041 Element 4597643 or 4272357 ×1
  • Brick Sloped Inverted 45° 2 x 1 Tan Part 3665 Element 4159196 or 366505 ×4

Plates 7 pieces

  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×4
  • Plate 6 x 8 Dark Bluish Gray Part 3036 Element 4210794 ×1
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1

Bricks Round and Cones 4 pieces

  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×2
  • Cone 1 x 1 [Top Groove] Sand Green Part 59900 Element 6134280 or 4520959 ×2

Plates Special 3 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Reddish Brown Part 3794a ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×1

Bars, Ladders and Fences 2 pieces

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×1
  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×1

Bricks Curved 2 pieces

  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Light Bluish Gray Part 3307 Element 4221600 ×1
  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Tan Part 3307 Element 4114073 or 330705 ×1

Energy Effects 2 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Neon Orange Part 64647 Element 6289248 or 6100033 1 spare in the box ×2

Minifig Accessories 2 pieces

  • Book 2 x 3 [Plain] Black Part 33009 Element 4597644 or 4156798 ×1
  • Equipment Brush / Broom Reddish Brown Part 4332 Element 6268855 or 6122108 ×1

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×2

Tiles 2 pieces

  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×1
  • Tile 1 x 2 with Sock Print Tan Part 3069bpr0113 Element 4596327 ×1

Animals / Creatures 1 piece

  • Insect, Spider Black Part 30238 Element 4113209 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×1

Technic Axles 1 piece

  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×1

Technic Connectors 1 piece

  • Technic Axle Connector Smooth [with x Hole + Orientation] Red Part 59443 Element 4513174 ×1

Minifigures 3 figures

  • Harry Potter, Gryffindor Sweater with Crest Minifigure, checked as a whole figure ×1
  • Dobby, Tan Vest Minifigure, checked as a whole figure ×1
  • Lucius Malfoy, Black Robes and Cape, Death Eater Mask 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.