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.

Banana Balance

Checking

3853 Banana Balance

49 pieces in 16 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

Plants & Trees 24 pieces

  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×12
  • Plant, Banana Yellow Part 33085 Element 4114584 ×12

Tiles 8 pieces

  • Tile 1 x 2 with Groove Green Part 3069b Element 306928 ×2
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×1
  • Tile 2 x 2 with Groove Reddish Brown Part 3068b Element 4271949 or 4264030 ×2
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1

Technic Axles 5 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×5

Technic Connectors 5 pieces

  • Technic Axle and Pin Connector Angled #3 - 157.5° Reddish Brown Part 32016 Element 6261388 or 4610666 ×5

Bars, Ladders and Fences 2 pieces

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×1
  • Bar, 4 Top Bars, Palm Tree Top Reddish Brown Part 2566 Element 6483392 or 4612842 ×1

Animals / Creatures 1 piece

  • Animal, Monkey [Complete Assembly] Reddish Brown Part 2550c01 Element 4660881 or 4526876 ×1

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×1

Bricks Special 1 piece

  • Die - 6 Sided Rubber Frame with Red Centre Studs (Board Games) Black Part 64776pat0001 Element 4539364 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Crowbar Red Part 92585 Element 4599453 ×1

Plates 1 piece

  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×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.