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.

Build Your Own Monkey King

Checking

40474 Build Your Own Monkey King

24 pieces in 18 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.

Show

Piece checklist

Dark Orange 6 pieces

  • Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Short Tip) Dark Orange Part 43892 Element 6327544 ×1
  • Brick 1 x 2 Dark Orange Part 3004 Element 4579659 or 4164441 ×2
  • Plate 2 x 2 Dark Orange Part 3022 Element 4615606 or 4603741 ×2
  • Plate 2 x 4 Dark Orange Part 3020 Element 4535928 or 4164449 ×1

Red 5 pieces

  • Bar 4L (Lightsaber Blade / Wand) Red Part 30374 Element 6296954 or 4648251 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] Red Part 30237b Element 6330198 or 6127728 ×1

Yellow 5 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Yellow Part 11211 Element 6119197 ×1

Black 3 pieces

  • Brick Special 1 x 1 with Clip Horizontal Black Part 60476 Element 6320309 or 4535765 ×1
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Black Part 60475b Element 6336977 or 4533771 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1

Dark Turquoise 2 pieces

  • Plate 2 x 3 Dark Turquoise Part 3021 Element 6249417 or 4121834 ×2

Metallic Gold 2 pieces

  • Weapon Hilt Symmetric Metallic Gold Part 66909 Element 6294553 ×2

Tan 1 piece

  • Brick 1 x 2 with Medium Nougat Heart, Black Eyes, Gold Pupils (Monkie King) Tan Part 3004pr0062 Element 6327560 ×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.