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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.

Harley Quinn Dorm

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41236 Harley Quinn Dorm

172 pieces in 106 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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.

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Piece checklist

White 41 pieces

  • Antenna 1 x 4 with Flat Top White Part 3957b Element 6550147 or 395701 ×1
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners] White Part 10201 Element 6089574 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×1
  • Brick 1 x 1 with Popcorn Bucket Print White Part 3005pr0014 Element 6632609 or 6253658 ×1
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×2
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×3
  • Brick Special 1 x 1 Studs on 4 Sides White Part 4733 Element 4111971 or 473301 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side White Part 30414 Element 6550167 or 4143254 ×1
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×3
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×1
  • Plate Round 6 x 6 with Hole White Part 11213 Element 6601923 or 6109817 ×1
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×2
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×3
  • Plate Special 1 x 2 with Handle on End [Closed Ends] White Part 60478 Element 6552131 or 4515364 ×1
  • Plate Special 1 x 2 with Pin Hole on Top White Part 11458 Element 6632146 or 6057414 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin White Part 32064a Element 6548286 or 6178921 ×5
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×1
  • Tile Special 2 x 2 Inverted White Part 11203 Element 6564913 or 6013866 ×5

Red 37 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Red Part 99780 Element 6089698 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×1
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×3
  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×1
  • Brick Sloped 65° 2 x 1 x 2 Red Part 60481 Element 4515371 ×2
  • Brick Sloped Inverted 75° 2 x 1 x 3 Red Part 2449 Element 4501534 or 4280141 ×2
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Red Part 30237b Element 6330198 or 6127728 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×3
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate Round Corner 3 x 3 Red Part 30357 Element 4178428 or 3035721 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Red Part 60897 Element 6337002 or 4588003 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×1
  • Technic Axle and Pin Connector Perpendicular Red Part 6536 Element 6261373 or 4188298 ×1
  • Technic Beam 1 x 3 Thin Red Part 6632 Element 6364451 or 4107824 ×2
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×1
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Red Part 32530 Element 4207715 or 3253021 ×2
  • Technic Pin Connector Round [Slotted] Red Part 62462 Element 6173126 or 4526984 ×1
  • Tile Round 2 x 2 with 'BOOM' Print Red Part 14769pr1059 Element 6173992 ×1
  • Tile Round 2 x 2 with Black and Red Diamonds Print Red Part 14769pr1077 Element 6186808 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Red Part 14769 Element 6066342 ×1

Black 25 pieces

  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Black Part 11153 Element 6580394 or 6037746 ×2
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Handlebars with Angular Handles Black Part 98397 Element 6078610 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate 4 x 8 Black Part 3035 Element 303526 ×1
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×2
  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 1 spare in the box ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Black Part 14769 Element 6070695 ×1
  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×2

Light Bluish Gray 12 pieces

  • Bar 5L with Handle (Friction Ram) Light Bluish Gray Part 87618 Element 4565433 ×1
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Light Bluish Gray Part 60475b Element 6345426 or 4533772 ×1
  • Brick Special 1 x 2 with Vertical Closed Handle Inset from Edge Light Bluish Gray Part 26597 Element 6156663 ×1
  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×3
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 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 ×1
  • Tool Hammer / Sledgehammer Light Bluish Gray Part 75904 Element 6004729 ×1

Blue 6 pieces

  • Brick 1 x 2 x 5 with Hollow Studs Blue Part 2454b Element 6055104 ×1
  • Brick Curved 2 x 2 x 2/3 Blue Part 15068 Element 6116786 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Blue Part 15573 Element 6092582 ×2
  • Sports Skateboard with Trolley Wheel Holders Blue Part 42511 Element 4569105 or 4172695 ×1
  • Tile 1 x 2 with Smart Phone and Harley Quinn Print Blue Part 3069bpr0193 Element 6187300 ×1

Trans-Brown 6 pieces

  • Brick 1 x 2 x 5 without Side Supports Trans-Brown Part 46212 Element 6258834 or 6030737 ×1
  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Trans-Brown Part 87552 Element 6581810 or 6253217 ×4
  • Tile 1 x 2 with Groove Trans-Brown Part 3069b Element 6514222 or 6251292 ×1

Trans-Purple 6 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Purple Part 6141 Element 6514054 or 6240210 1 spare in the box ×6

Trans-Red 6 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Red Part 3065 Element 6514263 or 6244905 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×4

Trans-Yellow 6 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 1 spare in the box ×4
  • Tile 1 x 2 with Groove Trans-Yellow Part 3069b Element 6514221 or 6251291 ×2

Bright Pink 4 pieces

  • Equipment Hairbrush Short Handle [10mm] Bright Pink Part 3852b Element 6099370 or 4654107 ×1
  • Plate Special Round 8 x 8 with 2 x 2 Center Studs with Groove Bright Pink Part 6177b Element 6172999 ×1
  • Tile Special 2 x 2 Inverted Bright Pink Part 11203 Element 6101937 ×2

Dark Bluish Gray 4 pieces

  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×2
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Dark Bluish Gray Part 6553 Element 4210665 ×1
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×1

Trans-Dark Pink 4 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Dark Pink Part 6141 Element 6514060 or 6240230 1 spare in the box ×4

Yellow 4 pieces

  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Yellow Part 61252 Element 6347294 or 4540040 ×3
  • Tile 1 x 1 with Face with Open Downturned Mouth (Kryptomite) Ptiny Yellow Part 3070bpr0170 Element 6174103 1 spare in the box ×1

Dark Pink 2 pieces

  • Lipstick with Light Bluish Gray Handle Dark Pink Part 93094pat0001 Element 6160203 or 4624571 1 spare in the box ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Dark Pink Part 14769 Element 6174946 ×1

Dark Purple 2 pieces

  • Support Round 1 x 1 x 6 Solid Pillar Dark Purple Part 43888 Element 6112966 ×2

Tan 2 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×1
  • Tile Special Round 2 x 2 with Hole Tan Part 15535 Element 6115248 ×1

Bright Light Orange 1 piece

  • Food Ice Cream Scoops Bright Light Orange Part 6254 Element 4286789 ×1

Dark Tan 1 piece

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×1

Magenta 1 piece

  • Headwear Accessory Hat with Small Pin, Clown / Party with Pin Magenta Part 24131 Element 6132839 1 spare in the box ×1

Trans-Clear 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 41236-1 [No Color/Any Color] Part 33637 Element 6188860 ×1

Minifigures 1 figure

  • Harley Quinn with Blue and Red Ponytails 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

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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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