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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.

Toolo (Action Wheelers) Medium Set

Checking

9201 Toolo (Action Wheelers) Medium Set

65 pieces in 33 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

Yellow 22 pieces

  • Duplo Brick 2 x 2 Slope 45° Yellow Part 6474 Element 4118928 ×1
  • Duplo Brick 2 x 4 Yellow Part 3011 Element 4290060 or 301124 ×1
  • Duplo Toolo Arm with Fake Pulley and Hook Yellow Part 6295 Element 629524 ×1
  • Duplo Toolo Brick 2 x 2 with Holes and Clip on Bottom Yellow Part 74957 Element 74957 ×1
  • Duplo Toolo Brick 2 x 4 with Holes on Sides and Top and 1 Screw in Top Yellow Part 31184c01 Element 6182718 or 4538978 ×1
  • Duplo Toolo Brick 4 x 6 with Holes on Sides and Top and 3 Screws in Top Yellow Part 86599 Element 4143472 or 4142169 ×1
  • Duplo Toolo Digger Bucket with 3 teeth Yellow Part 6310 Element 631024 ×1
  • Duplo Toolo Scoop 6 x 4 x 3 Yellow Part 6294 Element 629424 ×2
  • Duplo Toolo Wheel with Action Wheeler Screw Yellow Part 31350c01 Element 4193713 or 4162521 ×13

Black 21 pieces

  • Duplo Brick 2 x 4 Black Part 3011 Element 4513081 or 4290069 ×1
  • Duplo Toolo Arm 2 x 6 with Triangular Set Screw and Clip Ends Black Part 74847 Element 4142367 or 4141827 ×4
  • Duplo Toolo Brick 2 x 2 with Angled Bracket with Forks and 2 Screws Black Part 6284c01 Element 4142376 ×3
  • Duplo Toolo Brick 4 x 6 with Holes on Sides and Top and 3 Screws in Top Black Part 86599 Element 6182798 or 4538987 ×1
  • Duplo Toolo Cockpit 4 x 6 Black Part 31196c01 Element 4142179 ×1
  • Duplo Toolo Turntable 4 x 4 Base with Yellow Top Plate Black Part 86594 Element 6182698 or 4538975 ×2
  • Duplo Toolo Tyre with Cars Tread Design Black Part 31351 Element 4199252 or 4141873 ×5
  • Duplo Tread, Thick Cleats Black Part 71981 Element 4141820 ×4

Light Gray 7 pieces

  • Duplo Toolo Arm 2 x 10 with Angled Arm, with End Clip Light Gray Part 6281c01 Element 4142365 ×4
  • Duplo Toolo Arm 2 x 6 with Triangular Set Screw and Clip Ends Light Gray Part 74847 Element 4142368 or 4141947 ×2
  • Duplo Toolo Brick 2 x 2 with Angled Bracket with Forks and 2 Screws Light Gray Part 6284c01 ×1

Red 4 pieces

  • Duplo Brick 2 x 2 Red Part 3437 Element 4583321 or 343721 ×1
  • Duplo Brick 2 x 4 Red Part 3011 Element 4583326 or 4290074 ×1
  • Duplo Figure, Early, Cap Yellow, Blue Legs, Flannel Shirt with Wrench in Pocket, ID Badge with Belt, Headset Print (Action Wheeler) Red Part 76399pr0007 Element 4141907 ×1
  • Duplo Toolo Cockpit 4 x 6 Red Part 31196c01 Element 6182721 or 4538982 ×1

Green 3 pieces

  • Duplo Brick 2 x 4 Green Part 3011 Element 4290071 or 301128 ×1
  • Duplo Toolo Brick 2 x 4 with Holes on Sides and Top and 1 Screw in Top Green Part 31184c01 Element 4142163 or 4141846 ×1
  • Duplo Toolo Cockpit 4 x 6 Green Part 31196c01 Element 4142180 ×1

Trans-Neon Green 3 pieces

  • Duplo Toolo Tool Screwdriver Trans-Neon Green Part 74864 Element 4142820 or 4141939 ×2
  • Duplo Windscreen 4 x 4 x 2 Curved Trans-Neon Green Part 17562 Element 4142189 or 4141831 ×1

Blue 2 pieces

  • Duplo Brick 2 x 2 Blue Part 3437 Element 343723 ×1
  • Duplo Brick 2 x 4 Blue Part 3011 Element 4290075 or 301123 ×1

Dark Gray 2 pieces

  • Duplo Figure, Early, Cap Yellow, Blue Legs, ID Badge with Belt, Sunglasses Print (Action Wheeler) Dark Gray Part 76399pr0012 Element 4141906 ×2

Trans-Red 1 piece

  • Duplo Toolo Tool Screwdriver Trans-Red Part 74864 Element 4142821 or 4141972 ×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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