BlockTalk Find Your Set

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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.

House with Car

Checking

346-2 House with Car

167 pieces in 41 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

Red 70 pieces

  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Red Part 3063b Element 306321 ×4
  • Brick Sloped 45° 2 x 1 Double / Inverted with Hollow Bottom Red Part 3049c ×1
  • Brick Sloped 45° 2 x 1 without Bottom Pin Red Part 3040a ×1
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×12
  • Brick Sloped 45° 2 x 2 Double Red Part 3043 Element 304321 ×2
  • Brick Sloped 45° 2 x 2 Double Concave Red Part 3046a Element 4218892 or 4200489 ×4
  • Brick Sloped 45° 2 x 3 Red Part 3038 Element 6303213 or 4195081 ×8
  • Brick Sloped 45° 2 x 3 Double Red Part 3042 Element 304221 ×2
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×14
  • Brick Sloped 45° 2 x 4 Double Red Part 3041 Element 4144003 or 304121 ×1
  • Door 1 x 2 x 3 Left with Hollow Studs, Fixed Glass Red Part 32bc01 ×1
  • Fence Gate 1 x 4 x 2 Red Part 3186 ×3
  • Fence Gate 1 x 4 x 2 Base Red Part 3187 ×3
  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×6
  • Window 1 x 2 x 2 Classic, Extended Lip, Hollow Studs [with Glass] Red Part 3081bc01 ×3
  • Window 1 x 3 x 2 Classic with Long Sill [Complete] Red Part 31bc01 ×2
  • Window 1 x 4 x 2 Classic with Long Sill [Complete] Red Part 453bc01 ×3

White 54 pieces

  • Antenna with Side Spokes White Part 3144 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×8
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×22
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×3
  • Brick 1 x 4 with Black Car Grill Print [Embossed] White Part 3010pr9937 ×1
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×6
  • Brick 2 x 3 without Cross Supports White Part 3002a ×2
  • Brick 2 x 4 without Cross Supports White Part 3001a ×1
  • Brick 2 x 8 White Part 3007 Element 6619309 or 6033776 ×2
  • Brick Special 2 x 2 [Red Wheels for Single Tyre] White Part 3137c01 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3

Black 20 pieces

  • Brick Round 1 x 1 Solid Stud Black Part 3062a ×6
  • Brick Sloped 45° 2 x 4 Black Part 3037 Element 303726 ×1
  • Plate 1 x 1 Black Part 3024 Element 302426 ×4
  • Plate 6 x 8 Black Part 3036 Element 303676 or 303626 ×1
  • Tile 2 x 2 without Groove Black Part 3068a ×4
  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×4

Light Gray 18 pieces

  • Tile 2 x 2 without Groove Light Gray Part 3068a ×18

Green 4 pieces

  • Baseplate 24 x 32 with Rounded Corners and Dots Print [346-2] Green Part 10apr0007 ×1
  • Plant, Tree Flat Fruit painted with hollow base Green Part upn0406 ×2
  • Plant, Tree Flat Pine painted with hollow base Green Part upn0401 ×1

Trans-Clear 1 piece

  • Brick Sloped 45° 2 x 4 Trans-Clear Part 3037 Element 303740 ×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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