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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 Piggy Bank

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40251 Mini Piggy Bank

248 pieces in 71 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

White 87 pieces

  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×4
  • Brick Curved 3 x 1 No Studs White Part 50950 Element 6548268 or 4249112 ×4
  • Brick Curved 3 x 2 No Studs White Part 24309 Element 6552158 or 6132212 ×20
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×4
  • Brick Round 2 x 2 Dome Top, Hollow Stud White Part 30367c Element 4216652 or 4124120 ×1
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Wedged, Sloped 45° 2 x 4 Triple White Part 47759 Element 6160214 or 4622545 ×1
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×6
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×4
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×4
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×3
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×8
  • Plate 6 x 6 White Part 3958 Element 6552116 or 4144012 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×2
  • Plate Round Corners 2 x 6 Double White Part 18980 Element 6147792 ×4
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×3
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×4

Black 37 pieces

  • Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Short Tip) Black Part 43892 Element 6171004 or 4626202 ×1
  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×2
  • Brick Curved 3 x 2 No Studs Black Part 24309 Element 6147790 ×10
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×2
  • Brick Round 2 x 2 Dome Top, Hollow Stud Black Part 30367c Element 4216660 ×1
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×4
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 Also in Dark Bluish Gray ×4
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×6
  • Tile Round 2 x 2 with Bottom Stud Holder Black Part 14769 Element 6070695 ×6

Light Bluish Gray 32 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×4
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×4
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×6
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×1
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×4
  • Plate Special 4 x 4 with 2 x 2 Opening Light Bluish Gray Part 64799 Element 4612621 ×1
  • Tile Round 1 x 1 Half Circle Light Bluish Gray Part 24246 Element 6250597 or 6151688 1 spare in the box ×8

Bright Pink 30 pieces

  • Plate 1 x 1 Bright Pink Part 3024 Element 6031883 or 4599540 1 spare in the box ×4
  • Plate 1 x 2 Bright Pink Part 3023 Element 4654128 or 4245303 ×9
  • Plate 1 x 4 Bright Pink Part 3710 Element 6002148 or 4245300 ×2
  • Plate 2 x 2 Bright Pink Part 3022 Element 6096589 or 4245314 ×5
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Bright Pink Part 2654 Element 6423955 or 6139480 ×2
  • Plate Round Corner 3 x 3 Bright Pink Part 30357 Element 6629440 or 4620318 ×2
  • Plate Round Half 3 x 6 with 1 x 2 Cutout Bright Pink Part 18646 Element 6133060 ×2
  • Tile Round 1 x 1 Bright Pink Part 98138 Element 6284587 or 6055380 1 spare in the box ×2
  • Tile Round 2 x 2 with Bottom Stud Holder Bright Pink Part 14769 Element 6092768 ×2

Red 19 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Red Part 30414 Element 4177991 or 4157223 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×13

Dark Bluish Gray 16 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×2
  • Brick Wedged, Sloped 45° 2 x 4 Triple Dark Bluish Gray Part 47759 Element 6027686 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 Also in Black ×5
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×1
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×1
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×2
  • Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Dark Bluish Gray Part 15208 Element 6083980 ×4

Blue 8 pieces

  • Plate 1 x 4 Blue Part 3710 Element 371023 ×8

Tan 5 pieces

  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×4
  • Plate 6 x 8 Tan Part 3036 Element 6070501 or 4114056 ×1

Yellow 5 pieces

  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×5

Medium Blue 4 pieces

  • Brick 1 x 1 Medium Blue Part 3005 Element 4179830 or 4165452 ×4

Dark Pink 1 piece

  • Plate Round 4 x 4 with Pin Hole Dark Pink Part 60474 Element 6133808 ×1

Dark Tan 1 piece

  • Plate Special 2 x 2 with Pin on Bottom Dark Tan Part 2476a Element 6606096 or 6276849 ×1

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Reddish Brown 1 piece

  • Technic Brick 1 x 2 [1 Pin Hole] Reddish Brown Part 3700 Element 4211252 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 40251-1 [No Color/Any Color] Part 34839 Element 6198991 ×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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