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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.

Elsa's Market Adventure

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41155 Elsa's Market Adventure

112 pieces in 68 part and color combinations, plus 2 minifigures.

The official piece count includes the 13 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

Plates Special 22 pieces

  • Plate Special 1 x 1 with Vertical Tooth Dark Turquoise Part 15070 Element 6210445 ×5
  • Plate Special 2 x 2 with Wheel Holders Light Bluish Gray Part 4600 Element 4211504 ×1
  • Plate Special 1 x 1 with Vertical Tooth Magenta Part 15070 Element 6213440 ×3
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Magenta Part 92593 Element 6115085 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Magenta Part 87580 Element 6250075 or 6126069 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Pearl Gold Part 15573 Element 6092594 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×2
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside Trans-Clear Part 25893 Element 6321083 or 6153264 1 spare in the box ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×2

Plants & Trees 15 pieces

  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Green Part 24866 Element 6526150 or 6206150 1 spare in the box ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Bright Green Part 32607 Element 6182261 ×2
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Blue Part 24866 Element 6209683 1 spare in the box ×2
  • Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin Bright Light Orange Part 32606 Element 6212994 1 spare in the box ×3
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×2
  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×1
  • Plant, Cherries Magenta Part 22667 Element 6100562 or 6062389 1 spare in the box ×1
  • Plant, Apple Red Part 33051 Element 6054438 or 4119487 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals White Part 24866 Element 6206149 1 spare in the box ×1

Plates 12 pieces

  • Plate 2 x 4 Bright Green Part 3020 Element 6141590 or 6014494 ×2
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×3
  • Plate 4 x 4 Lavender Part 3031 Element 6213252 ×1
  • Plate 2 x 4 Magenta Part 3020 Element 6091608 or 6037658 ×1
  • Plate 2 x 6 Magenta Part 3795 Element 6186656 or 6015126 ×1
  • Plate 1 x 4 Medium Azure Part 3710 Element 6603965 or 6070757 ×2
  • Plate 2 x 4 Medium Azure Part 3020 Element 6603317 or 6013826 ×1
  • Plate 8 x 8 Tan Part 41539 Element 4624223 or 4502811 ×1

Bricks Round and Cones 9 pieces

  • Brick Round 1 x 1 Open Stud Lavender Part 3062b Element 6209673 ×2
  • Brick Round 1 x 1 Open Stud Magenta Part 3062b Element 6172869 ×2
  • Brick Round 1 x 1 Open Stud Trans-Light Blue Part 3062b Element 6514238 or 6238677 ×4
  • Brick Round 2 x 2 Dome Bottom [Open Stud] White Part 15395 Element 6050914 ×1

Bricks Sloped 9 pieces

  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Dark Green Part 4460b Element 6055224 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Lavender Part 4460b Element 6170322 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Magenta Part 3040b Element 4625626 ×2
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Reddish Brown Part 3678b Element 4585066 or 4211320 ×3

Bars, Ladders and Fences 7 pieces

  • Fence Lattice 1 x 4 x 1 Lavender Part 3633 Element 6070503 ×1
  • Bar 1L with Top Stud and Two Side Studs Light Bluish Gray Part 92690 Element 4640844 or 4600518 ×2
  • Bar Holder with Hole and Bar Handle Medium Blue Part 23443 Element 6366178 or 6178242 ×1
  • Fence Lattice 1 x 4 x 1 Pearl Gold Part 3633 Element 4536675 ×2
  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1

Minifig Accessories 7 pieces

  • Sports Ice Skate Flat Silver Part 93555 Element 6088641 or 4618133 1 spare in the box ×2
  • Equipment Oar / Paddle [Reinforced] Lavender Part 87585 Element 6478831 or 6213441 ×2
  • Food Pie with Light Yellow Cream Filling Pattern Medium Nougat Part 93568pat0002 Element 6548189 or 6138279 ×1
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Pearl Gold Part 64644 Element 4538126 ×1
  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×1

Panels 5 pieces

  • Panel 2 x 6 x 6 with Gothic Arch Lavender Part 35565 Element 6607661 or 6209806 ×1
  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides Magenta Part 23969 Element 6248482 or 6131870 ×2
  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides Tan Part 23969 Element 6248495 or 6173986 ×2

Plates Round Curved and Dishes 5 pieces

  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×3
  • Dish 4 x 4 Inverted [Radar] with Clouds and Snowflakes Print Trans-Light Blue Part 3960pr0028 Element 6253012 or 6214639 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×1

Tiles 3 pieces

  • Tile 1 x 6 with Groove Dark Green Part 6636 Element 6618090 or 6216880 ×1
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 1 x 2 with Groove Magenta Part 3069b Element 4611415 ×1

Rock 2 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Light Blue Part 30153 Element 6513972 or 6247792 1 spare in the box ×1
  • Snowflake / Star 4 x 4 Trans-Light Blue Part 42409 Element 6278421 or 6136391 ×1

Supports, Girders and Cranes 2 pieces

  • Support Round 1 x 1 x 6 Solid Pillar Pearl Gold Part 43888 Element 6107209 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×2

Technic Pins 2 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 with Black Coin Print with 5 Mark Flat Silver Part 98138pr0024 Element 6322903 or 6078241 1 spare in the box ×1
  • Tile Round 2 x 2 with Clock with Roman Numerals Ornate Print Tan Part 14769pr0012 Element 6214451 ×1

Wheels and Tyres 2 pieces

  • Wheel Wagon Large (33mm D.), hole notched for wheels holder pin Reddish Brown Part 4489b Element 4211279 ×2

Animal / Creature Body Parts 1 piece

  • Creature Body Part, Horn (Unicorn) Orange Part 89522 Element 6192792 or 6100397 1 spare in the box ×1

Bricks 1 piece

  • Brick 2 x 2 Lavender Part 3003 Element 6099350 or 6099349 ×1

Bricks Curved 1 piece

  • Brick Arch 1 x 6 Raised Arch Tan Part 92950 Element 4618876 ×1

Bricks Special 1 piece

  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×1

Energy Effects 1 piece

  • Wave / Flame Rounded with Base Rim Trans-Light Blue Part 6126b Element 6167739 ×1

Transportation - Sea and Air 1 piece

  • Boat / Rowing Boat 14 x 5 x 2 with Oarlocks [No Hollow Inside Studs] Reddish Brown Part 21301 Element 6115714 ×1

Minifigures 2 figures

  • Elsa - Medium Azure Dress, Long Cape with Snowflakes Minifigure, checked as a whole figure ×1
  • Olaf - Brick Built, Buttons, Clip On Back 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.