BlockTalk Find Your Set

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.

Mulan's Training Day

Checking

41151 Mulan's Training Day

100 pieces in 59 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.

Show

Piece checklist

Plates Round Curved and Dishes 17 pieces

  • Plate Round 1 x 1 with Solid Stud Bright Pink Part 6141 Element 4517996 1 spare in the box ×5
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×3
  • Plate Round 4 x 4 with Pin Hole Magenta Part 60474 Element 6096210 ×1
  • Plate Round 1 x 1 with Open Stud Pearl Gold Part 85861 Element 6190252 or 6141499 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×4

Plates 14 pieces

  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 1 x 2 Bright Light Yellow Part 3023 Element 6554796 or 6201647 ×2
  • Plate 2 x 4 Green Part 3020 Element 302028 ×2
  • Plate 8 x 8 Green Part 41539 Element 4161677 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate 2 x 2 Magenta Part 3022 Element 6109930 or 6091599 ×1
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×1
  • Plate 1 x 2 Trans-Dark Pink Part 3023 Element 6514008 or 6240228 ×4

Bricks 11 pieces

  • Brick 1 x 2 x 2 with Inside Stud Holder Black Part 3245c Element 4618852 ×1
  • Brick 1 x 2 Bright Light Yellow Part 3004 Element 6022083 or 6014504 ×2
  • Brick 1 x 2 Magenta Part 3004 Element 4519195 or 4206360 ×4
  • Brick 1 x 2 x 5 with Hollow Studs Magenta Part 2454b Element 6056385 ×2
  • Brick 1 x 1 Trans-Dark Pink Part 3005 Element 6514211 or 6240553 ×2

Plants & Trees 8 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 Light Orange Part 24866 Element 6209681 1 spare in the box ×5
  • Plant, Flower with 5 Pointed Petals and Pin Bright Pink Part 18853 Element 6096990 1 spare in the box ×1
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×1

Plates Special 8 pieces

  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×1
  • Plate Special 1 x 2 with Pin Hole on Top Dark Bluish Gray Part 11458 Element 6019987 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Pearl Gold Part 87580 Element 6186383 or 6107193 ×6

Bricks Curved 5 pieces

  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Black Part 18653 Element 6154860 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Green Part 11477 Element 6047426 ×1
  • Brick Arch 1 x 3 x 3 [Gothic] Reddish Brown Part 13965 Element 6055086 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Reddish Brown Part 6091 Element 6335567 or 6035547 ×1

Minifig Accessories 5 pieces

  • Tap 1 x 1 without Hole in Spout Black Part 4599b Element 459926 1 spare in the box ×2
  • Equipment Cup / Mug [Plain] Dark Pink Part 3899 Element 4618670 or 4243575 ×1
  • Equipment Hand Fan with Gold Markings Print Trans-Clear Part 93553pr0002 Element 6157651 ×1
  • Equipment Teapot White Part 23986 Element 6132824 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Black Part 15571 Element 6051508 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Reddish Brown Part 3040b Element 4211199 ×1

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Clip Horizontal Black Part 60476 Element 6320309 or 4535765 ×2
  • Brick Special 1 x 1 Studs on 4 Sides Tan Part 4733 Element 6609636 or 6189167 ×1
  • Brick Special 1 x 2 with Grille Yellow Part 2877 Element 287724 ×1

Bars, Ladders and Fences 3 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Dark Bluish Gray Part 48729b Element 6278155 or 4579234 1 spare in the box ×2
  • Bar 3L Reddish Brown Part 87994 Element 6428805 or 6075208 1 spare in the box ×1

Tiles Round and Curved 3 pieces

  • Tile Round 2 x 2 with Pearl Gold Dragon on Magenta Background Print Pearl Gold Part 14769pr0013 Element 6214882 ×1
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×2

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and 2 Sides Magenta Part 23969 Element 6248482 or 6131870 ×2

Supports, Girders and Cranes 2 pieces

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

Technic Special 2 pieces

  • Technic Ball Joint Light Bluish Gray Part 32474 Element 6070731 or 4585707 ×2

Animals / Creatures 1 piece

  • Animal, Horse / Foal, with Gray Eye Shadow, Gray Eyes, Black Pupils, Eye Lashes Print Black Part 11241pr0005 Element 6199275 or 6150629 ×1

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 Dome Top, Hollow Stud Tan Part 30367c Element 6191654 or 4216648 ×1

Minifig Heads 1 piece

  • Minifig Head [Plain] [Hollow Stud] Tan Part 3626c Element 4589857 or 4569547 ×1

Minifig Headwear 1 piece

  • Hat, Conical Asian Style Pearl Gold Part 93059 Element 6154138 or 4649896 ×1

Minifig Headwear Accessories 1 piece

  • Headwear Accessory Ninja Helmet Horn/Antlers, Elaborate Pearl Gold Part 11437 Element 6132730 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Flat Silver Part 21459 Element 6116593 ×1

Projectiles / Launchers 1 piece

  • Launcher, 1 x 4 with 1 x 2 Plate with Pin Hole and Bucket (Catapult) Medium Azure Part 88289 Element 6138779 ×1

Rock 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Dark Pink Part 30153 Element 6513975 or 6247796 ×1

Technic Pins 1 piece

  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×1

Minifigures 1 figure

  • Mulan - Bright Light Yellow Dress 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy