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.

Brickster's Trike

Checking

6732 Brickster's Trike

13 pieces in 10 part and color combinations, plus 1 minifigure.

LEGO counts 16 pieces. This inventory comes from a separate parts catalog and lists 17, including the 4 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

Wheels and Tyres 4 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×1
  • Wheel Centre Wide with Stub Axles [Tricycle] Black Part 30190 Element 4172075 ×1
  • Wheel Small Wide Hard Plastic with Axle hole, Tread Black Part 41864 Element 4164007 ×2

Energy Effects 2 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×2

Plates 2 pieces

  • Plate 1 x 1 Trans-Neon Green Part 3024 Element 4114162 1 spare in the box ×1
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 1 spare in the box ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Gray Part 4032a Element 403202 ×2

Transportation - Land 2 pieces

  • Tricycle Body Front Fork / Handlebars Blue Part 30189 Element 4228073 or 4173849 ×1
  • Vehicle Body, Tricycle Body Top with Dark Gray Chassis Blue Part 30187a Element 4111927 ×1

Tiles 1 piece

  • Tile 1 x 2 with Groove Medium Blue Part 3069b Element 4168345 ×1

Minifigures 1 figure

  • Brickster with Black Hat 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.