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.

Forklift

Checking

3520 Forklift

39 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

Black 10 pieces

  • Rubber Band Large [Square Cross Section] Black Part 70158 ×2
  • Znap Beam 15, 7 Holes Black Part 32229 Element 4120199 ×2
  • Znap Beam 3, 1 Hole Black Part 32210 Element 4128660 or 4120411 ×2
  • Znap Beam 4, 2 Holes, 2 Bends Black Part 32242 Element 4125356 ×2
  • Znap Beam 7, 3 Holes Black Part 32203 Element 4128652 or 4120186 ×2

Purple 9 pieces

  • Znap Connector 3 x 3 - 4 way B (Beam) Purple Part 32211 Element 4120200 ×9

Yellow 8 pieces

  • Znap Beam 3, 1 Hole Yellow Part 32210 Element 4128659 or 4120190 ×2
  • Znap Beam 4, 2 Holes, 2 Bends Yellow Part 32242 Element 4125355 ×2
  • Znap Beam 7, 3 Holes Yellow Part 32203 Element 4128655 or 4120427 ×2
  • Znap Beam 8, 4 Holes, 3 Bends, Curved Yellow Part 32246 Element 4125358 ×2

Dark Gray 7 pieces

  • Wheel 41mm Znap Thin Tread Dark Gray Part 32247 Element 4142089 or 4125471 ×4
  • Znap Connector 3 x 3 - 4 way A (Axial) Dark Gray Part 32221 Element 4120479 ×1
  • Znap Crank Connector 1 x 2 x 3 Dark Gray Part 32207 Element 4120472 ×2

White 3 pieces

  • Technic Axle 12 White Part 3708 Element 4655283 or 4222794 ×2
  • Technic Axle 5.5 with Stop [Flat Short End] White Part 32209 Element 4120471 ×1

Light Gray 2 pieces

  • Znap Connector 1 x 3 - 2 way A Light Gray Part 32212 Element 4120191 ×2

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.