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.

Ninja Workout

Checking

30534 Ninja Workout

27 pieces in 19 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 5 pieces

  • Plate Round 4 x 4 with Pin Hole Dark Tan Part 60474 Element 6232138 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×1

Minifig Shields, Weapons, & Tools 4 pieces

  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Flat Silver Part 21459 Element 6116593 ×3
  • Weapon Sword / Saber with Curved Blade and Hilt Flat Silver Part 25111 Element 6172879 ×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 ×3

Bricks Round and Cones 3 pieces

  • Brick Round 2 x 2 [Grill] Black Part 92947 Element 6024730 ×2
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×1

Bricks Sloped 2 pieces

  • Brick Sloped 45° 2 x 2 Reddish Brown Part 3039 Element 4211202 ×2

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 x 1 Black Part 40145 Element 6252373 ×1
  • Turntable Holder with Axle Dark Bluish Gray Part 40144 Element 6252372 ×1

Technic Axles 2 pieces

  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Technic Connectors 2 pieces

  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×1
  • Technic Axle and Pin Connector Angled Triple [120° Offset] Dark Brown Part 10288 Element 6273219 or 6005755 ×1

Minifig Heads 1 piece

  • Minifig Head [Plain] [Hollow Stud] Reddish Brown Part 3626c Element 6106423 or 4582721 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Black Circular Lines on Green Background Print Pearl Gold Part 14769pr0016 Element 6212325 ×1

Tiles Special 1 piece

  • Tile Special Round 2 x 2 with Hole Dark Bluish Gray Part 15535 Element 6055313 ×1

Wheels and Tyres 1 piece

  • Tyre 14 x 4 Smooth Small Single [New Style] Black Part 59895 Element 4516843 or 4507700 ×1

Minifigures 1 figure

  • Lloyd in Sons of Garmadon Outfit (Legacy) 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.