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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.

Mini-Wheel Car and Truck Set

Checking

348-2 Mini-Wheel Car and Truck Set

187 pieces in 49 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Red 53 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×8
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick 1 x 4 Red Part 3010 Element 301021 ×10
  • Brick 1 x 4 with Chrome Silver Car Grill Print [Embossed] Red Part 3010apr0003 ×3
  • Brick 2 x 3 without Cross Supports Red Part 3002a ×2
  • Brick 2 x 4 without Cross Supports Red Part 3001a ×1
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×1
  • Door 1 x 3 x 2 Left Red Part 3189 Element 4121824 ×3
  • Door 1 x 3 x 2 Right Red Part 3188 Element 4121823 ×3
  • Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Red Part 3149bc01 Element 4188477 or 4106942 ×1
  • Hook, Tow Hook with 2 Studs on Both Sides Red Part 3136 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×6
  • Plate 2 x 3 Red Part 3021 Element 302121 ×4
  • Plate 2 x 4 Red Part 3020 Element 302021 ×3
  • Plate 4 x 10 Red Part 3030 Element 4535164 or 4188302 ×3
  • Plate 4 x 12 Red Part 3029 Element 4514717 or 302921 ×1
  • Slope Brick 45 2 x 3 x 1 & 1/3 Double Crane Red Part 3135 ×1

Black 50 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×4
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×6
  • Plate 4 x 6 Black Part 3032 Element 303226 ×4
  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×24
  • Tyre Smooth Small Dually Black Part 7b ×8

White 41 pieces

  • Brick 1 x 2 with Red Cross Print White Part 3004pr9994 ×3
  • Brick 1 x 4 with Black Car Grill Print [Embossed] White Part 3010pr9937 ×2
  • Brick 2 x 3 without Cross Supports White Part 3002a ×4
  • Brick 2 x 4 without Cross Supports White Part 3001a Also in Trans-Clear ×2
  • Brick Special 2 x 2 [Red Wheels for Dually Tire] White Part 3137c02 ×4
  • Brick Special 2 x 2 [Red Wheels for Single Tyre] White Part 3137c01 ×12
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4
  • Plate 4 x 10 White Part 3030 Element 6550137 or 4503008 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×2
  • Plate Special 1 x 4 with Towball White Part 3184 Element 4109712 or 318401 ×1
  • Plate Special 1 x 4 with Towball Socket, Long, 4 Slots White Part 3183b ×1

Trans-Clear 23 pieces

  • Brick 1 x 2 Trans-Clear Part 3004 Element 4256587 or 300410 ×9
  • Brick 1 x 4 Trans-Clear Part 3010 Element 4256588 or 4227529 ×5
  • Brick 2 x 4 without Cross Supports Trans-Clear Part 3001a Also in White ×4
  • Brick Sloped 45° 2 x 4 Trans-Clear Part 3037 Element 303740 ×3
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 ×2

Yellow 13 pieces

  • Brick 2 x 3 without Cross Supports Yellow Part 3002a ×2
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Yellow Part 3063b Element 306324 ×2
  • Ladder Two Piece, Bottom Section Yellow Part 420 ×1
  • Ladder Two Piece, Top Section Yellow Part 421 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×2
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×4

Blue 6 pieces

  • Plate 1 x 1 Blue Part 3024 Element 302423 ×6

Light Gray 1 piece

  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×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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