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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.

Siddeley Saves the Day

Checking

6134 Siddeley Saves the Day

34 pieces in 24 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.

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Piece checklist

Duplo, Quatro and Primo 34 pieces

  • Duplo Brick 2 x 4 Curved Top Black Part 98223 Element 6070778 or 6001664 ×1
  • Duplo Brick 3 x 2 x 2 Slope Black Part 63871 Element 6172447 or 6001662 ×1
  • Duplo Car Base 2 x 4 with Black Tires and Dark Orange Sport and Light Bluish Gray Sport Wheels Print Black Part 88760c01pr0003 ×1
  • Duplo Car Base, 2 x 4 with Black Tires and Silver Spinner Spoke Hubs Print Black Part 88760c01pr0015 Element 6049678 ×1
  • Duplo Hook Black Part 4662 Element 4279235 ×1
  • Duplo Plate 2 x 2 with Tow Rope Holder Arms Black Part 42026 Element 4186569 or 4162964 ×1
  • Duplo Plate 2 x 4 Black Part 40666 Element 4192931 ×1
  • Duplo Rear Spoiler 2 x 4 x 1 / 2 [Plain] Black Part 89398 Element 6001663 ×1
  • Duplo Plate Round 4 x 4 Blue Part 98222 Element 6001660 ×1
  • Duplo Car Body 2 Top Studs Truck with Cars Tow Mater Print Dark Orange Part 88764pr0001 Element 6097130 or 6021105 ×1
  • Duplo Crane Base 2 x 2 with Hook Holder Dark Orange Part 2222 Element 4580723 ×1
  • Duplo Airplane Landing Gear with Two Wheels Type 2 Light Bluish Gray Part 10660c01 Element 6008327 ×3
  • Duplo Airplane Large Fuselage Forward with Black Top with Brown Eyes on Yellow Window Print (Siddeley) Light Bluish Gray Part 98235pr0001 Element 6016996 ×1
  • Duplo Brick 2 x 3 with Curved Top Light Bluish Gray Part 2302 Element 6306693 or 6001661 ×2
  • Duplo Brick 2 x 4 with 3 Yellow Oval Windows Print Light Bluish Gray Part 3011pr0034 Element 6001666 ×2
  • Duplo Plate 2 x 4 with 2 Holes with Locking Ridges Light Bluish Gray Part 10661 Element 6005939 ×3
  • Duplo Plate 4 x 8 Light Bluish Gray Part 4672 Element 6208523 or 6021867 ×1
  • Duplo Winch Drum Narrow with White String and Black Thin Hook with Stud Case, Fixed Light Bluish Gray Part 41169c01 Element 4619766 or 4614098 ×1
  • Duplo Car Body 2 Top Studs Sports Coupe Wide with Cars Holley Shiftwell Print Magenta Part 98248pr0001 Element 6022586 or 4648725 ×1
  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×2
  • Duplo Brick 2 x 2 Trans-Light Blue Part 3437 Element 6507900 or 6201835 ×1
  • Duplo Plate Round Corner 4 x 4 White Part 98218 Element 4654843 ×2
  • Duplo Brick 2 x 2 Yellow Part 3437 Element 4583546 or 343724 ×3
  • Duplo Plate 2 x 4 Yellow Part 40666 Element 4160152 ×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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