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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.

Push Train

Checking

10810 Push Train

45 pieces in 25 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

Duplo, Quatro and Primo 43 pieces

  • Duplo Car Base 2 x 4 with Fixed Axles - 27.5 Yellow Wheels and Black Tires Black Part 12592c02 Element 6246959 or 6201043 ×1
  • Duplo Train Crossing Gate Base / Crane Base with Bottom Hole Black Part 13358 Element 6036717 ×2
  • Duplo Train Wagon Base 4 x 8 with Light Bluish Gray Wheels and Moveable Hook Black Part 31300c03 Element 6102198 or 4589701 ×2
  • Duplo Plate 2 x 4 Blue Part 40666 Element 4170804 ×1
  • Duplo Train Front, Steam Engine with Yellow Headlights with Black Curved Line and Yellow Danger Stripes Print Blue Part 13531pr0002 Element 6149632 ×1
  • Duplo Brick 2 x 4 Curved Bottom Bright Green Part 98224 Element 4652748 ×1
  • Duplo Brick 2 x 4 Curved Top Bright Green Part 98223 Element 4648246 ×1
  • Duplo Plant, Flower with 1 Top Stud Bright Green Part 6510 Element 4121575 ×2
  • Duplo Plate 2 x 4 Bright Green Part 40666 Element 4170795 ×1
  • Duplo Brick 2 x 2 with 2 Pumpkins Print Bright Light Orange Part 3437pr0046 Element 6124635 ×2
  • Duplo Brick 2 x 2 x 2 Curved Top Dark Azure Part 3664 Element 6056305 ×1
  • Duplo Train Cabin 3 x 3 x 3 1/2 Large Side Windows [Plain] Dark Azure Part 92453 Element 6146769 ×1
  • Duplo Train Track 4 x 8 Curved [Short] Dark Bluish Gray Part 6378 Element 4211015 ×12
  • Duplo Train Track 4 x 8 Straight Dark Bluish Gray Part 6377 Element 4211014 ×1
  • Duplo Train Track with Ramps For Car Crossing Dark Bluish Gray Part 6391 Element 4211019 ×1
  • Duplo Brick 2 x 2 Dark Orange Part 3437 Element 4583791 or 4158534 ×2
  • Duplo Brick 2 x 2 Lime Part 3437 Element 4183780 ×1
  • Duplo Brick 2 x 2 with Apples and Worm Print Lime Part 3437pr0034 Element 6056495 ×2
  • Duplo Container Wooden-Style Crate Orange Part 6446 Element 6151282 ×3
  • Duplo Backhoe / Train Cabin Roof Red Part 4543 Element 6196730 or 6150611 ×1
  • Duplo Pitchfork Reddish Brown Part 58086 Element 6030160 or 4497527 ×1
  • Duplo Train Barrier / Crossing Gate with Lever and Red Stripe Print White Part 13359pr0001 Element 6037885 ×2
  • Duplo Car Body Truck with Lego Logo and Silver Headlights on Front Print Yellow Part 12758 Element 6021302 ×1

Non-Buildable Figures (Duplo, Fabuland, etc) 2 pieces

  • Duplo Figure Bob / Pageboy Hair Reddish Brown, Sweater with Diamond Print - Medium Blue Legs Red Part 75121pr0025 Element 6273478 or 6203784 ×1
  • Duplo Figure with Cap Red, with White Shirt and Orange Bandana (Scarf) under Blue Coveralls - Medium Blue Legs White Part 63710pr0014 Element 6273452 or 6219727 ×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.

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