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.

Lift and Load Sumsy

Checking

3298 Lift and Load Sumsy

12 pieces in 11 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 5 pieces

  • Duplo Backhoe / Train Cabin Roof Black Part 4543 Element 6259810 or 4293170 ×1
  • Duplo Car Base 2 x 6 with Four Black Wheels and Dark Red Hubs with Yellow Stripes Print Black Part 54007c01 ×1
  • Duplo Flashlight, 2 x 2 Base with Trans-Yellow Light Black Part 41195c02 Element 4293169 ×1
  • Duplo Forklift Cabin with Dark Red Mudguards and Forklift Rails (Sumsy) Black Part 54006c01 Element 4298163 ×1
  • Duplo Forklift Plate Black Part 42405 Element 4165974 ×1

Yellow 2 pieces

  • Duplo Brick 2 x 2 x 2 with Sunflower and Two Arrows Print Yellow Part 31110pr0016 Element 4293074 ×2

Bright Green 1 piece

  • Duplo Brick 2 x 4 Bright Green Part 3011 Element 4513084 or 4290085 ×1

Dark Orange 1 piece

  • Duplo Plate Special 4 x 6 with Studs on Edge Dark Orange Part 31465 Element 4157900 ×1

Dark Red 1 piece

  • Duplo Forklift Front with Grille, Yellow Stripes and White Headlight Eyes Print (Sumsy) Dark Red Part 54004pr0001 ×1

Lime 1 piece

  • Duplo Brick 2 x 4 Lime Part 3011 Element 4290083 or 4166923 ×1

Tan 1 piece

  • Duplo Loading Pallet 4 x 4 Indented Side Tan Part 47415 Element 4216310 ×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.