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.

Arin's Rising Dragon Strike

Checking

71803 Arin's Rising Dragon Strike

17 pieces in 12 part and color combinations, plus 2 minifigures.

The official piece count includes the 10 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

Pearl Gold 7 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Pearl Gold Part 53451 Element 6270109 or 4618195 1 spare in the box ×2
  • Bar Holder with Clip Pearl Gold Part 11090 Element 6252838 or 6078364 ×2
  • Launcher Trigger, Dragon Slider with 2 Bars Pearl Gold Part 3771 Element 6463361 ×1
  • Launcher, Dragon Slider, 2 x 9 with Ring / Lower Jaw, Trigger Hook, Minifig Holder Pearl Gold Part 3769 Element 6455232 ×1
  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Pearl Gold Part 21459 Element 6116596 1 spare in the box ×1

Bright Light Orange 4 pieces

  • Brick Curved 2 x 2 x 2/3 Bright Light Orange Part 15068 Element 6099730 ×2
  • Creature Body Part, Dragon Head Upper Jaw, Hollow Eyes, Spikes Bright Light Orange Part 3770 Element 6463364 ×1
  • Plate 2 x 2 Bright Light Orange Part 3022 Element 6003033 or 4645047 ×1

Black 2 pieces

  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×2

Trans-Yellow 2 pieces

  • Creature Body Part, Wing 11 x 6 with 3 Bars, Bright Light Orange Marble Pattern Trans-Yellow Part 4899pat0002 Element 6510123 or 6463365 ×2

Flat Silver 1 piece

  • Weapon Sword / Khopesh Flat Silver Part 93247 Element 6461579 ×1

Trans-Bright Green 1 piece

  • Sphere with Opal Trans-Clear Core Trans-Bright Green Part 92534pat0001 Element 6418457 ×1

Minifigures 2 figures

  • Wolf Mask Warrior, Shoulder Pads Minifigure, checked as a whole figure ×1
  • Arin, Glider 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.