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.
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.
Brick 1 x 2Tan ×4Dark Tan ×2Tan is lighter than Dark Tan.
Brick 2 x 4Tan ×8Dark Tan ×2Tan is lighter than Dark Tan.
Brick Special 1 x 2 Palisade [aka Log]Tan ×4Dark Tan ×2Tan is lighter than Dark Tan.
Brick 1 x 2Black ×8Dark Blue ×4Black is yellower and darker than Dark Blue.
Brick 1 x 4Black ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
Brick Sloped 45° 2 x 4Black ×4Dark Blue ×2Black is yellower and darker than Dark Blue.
5 more look-alike pairs
Brick 1 x 2Black ×8Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 6Black ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Round 2 x 2 with Axle HoleBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 4Black ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Clip Horizontal on EndBlack ×3Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 4BluePart 3020Element 4240375 or 302023×1
Plate 1 x 3Dark Bluish GrayPart 3623Element 4211133×3
Plate 1 x 2GreenPart 3023Element 302328×4
Plate 2 x 2Light Bluish GrayPart 3022Element 4211397×2
Plate 2 x 8Light Bluish GrayPart 3034Element 4211406×2
Plate 4 x 8Light Bluish GrayPart 3035Element 4211407×1
Plate 1 x 2LimePart 3023Element 4164037 or 4122439×5
Plate 2 x 3OrangePart 3021Element 4125278×4
Plate 1 x 4RedPart 3710Element 371021×3
Plate 2 x 2RedPart 3022Element 4613974 or 302221×2
Plate 2 x 6RedPart 3795Element 379521×1
Plate 1 x 2Reddish BrownPart 3023Element 4211150×3
Plate 2 x 2Reddish BrownPart 3022Element 4613975 or 4216695×2
Plate 1 x 3TanPart 3623Element 4121921 or 362305×1
Plate 1 x 6TanPart 3666Element 4124067 or 366605×2
Plate 2 x 3TanPart 3021Element 4118790 or 302105×2
Plate 2 x 4TanPart 3020Element 4114309 or 302005×2
Plate 1 x 2WhitePart 3023Element 6552100 or 6548261×3
Plate 1 x 4WhitePart 3710Element 6552108 or 6548266×2
Plate 4 x 4WhitePart 3031Element 6552127 or 4243812×1
Plate 4 x 8WhitePart 3035Element 6609533 or 303501×2
Plate 1 x 2YellowPart 3023Element 302324×2
Plate 1 x 4YellowPart 3710Element 371024×2
Plate 2 x 2YellowPart 3022Element 4613978 or 302224×2
Bricks Round and Cones
40 pieces
Brick Round 2 x 2 with Axle HoleBlackPart 3941Element 614376 or 614326Also in Dark Bluish Gray×2
Cone 2 x 2 x 2, Open StudBlackPart 3942cElement 6092664 or 6022160×1
Brick Round 1 x 1 Open StudDark Bluish GrayPart 3062bElement 4211090×4
Brick Round 2 x 2 with Axle HoleDark Bluish GrayPart 3941Element 4249139Also in Black×4
Brick Round 1 x 1 Open StudLimePart 3062bElement 4212454×16
Cone 1 x 1 [Top Groove]Reddish BrownPart 59900Element 4529242×2
Brick Round 1 x 1 Open StudTanPart 3062bElement 4117070 or 306205×2
Brick Round 1 x 1 Open StudTrans-Neon OrangePart 3062bElement 6238676 or 4153989×2
Brick Round 2 x 2 with Axle HoleTrans-Neon OrangePart 3941Element 6273156 or 611647×2
Brick Round 1 x 1 Open StudWhitePart 3062bElement 6619283 or 306201×2
Brick Round 2 x 2 with Axle HoleWhitePart 3941Element 6601920 or 614351×2
Cone 3 x 3 x 2WhitePart 6233Element 6188466 or 4655446×1
Bricks Special
23 pieces
Brick Special 1 x 1 with Studs on 2 SidesBlackPart 47905Element 4214559×3
Brick Special 1 x 2 with HandleBlackPart 30236Element 4288212 or 4113243×1
Brick Special 1 x 1 with Stud on 1 SideDark Bluish GrayPart 87087Element 4558955×2
Brick Special 1 x 2 with GrilleDark Bluish GrayPart 2877Element 4210636×2
Brick Special 1 x 2 Palisade [aka Log]Dark TanPart 30136Element 4520257Also in Tan×2
Brick Special 1 x 2 with HandleLight Bluish GrayPart 30236Element 4211580×1
Brick Special 1 x 1 with Stud on 1 SideTanPart 87087Element 4579260×4
Brick Special 1 x 2 Palisade [aka Log]TanPart 30136Element 4218749 or 4114053Also in Dark Tan×4
Brick Special 1 x 2 with 2 Studs on 1 SideTanPart 11211Element 6024495×1
Brick Special 1 x 1 with Studs on 2 SidesWhitePart 47905Element 6548273 or 4626882×3
Plates Round Curved and Dishes
23 pieces
Plate Round 1 x 1 with Solid StudBlackPart 6141Element 6141261 spare in the box×3
Plate Round 1 x 1 with Solid StudBluePart 6141Element 6141231 spare in the box×3
Plate Round 1 x 1 with Solid StudBright PinkPart 6141Element 45179961 spare in the box×3
Dish 3 x 3 Inverted [Radar]Dark Bluish GrayPart 43898Element 4210865×2
Plate Round 1 x 1 with Solid StudDark PurplePart 6141Element 45665221 spare in the box×3
Plate Round 1 x 1 with Solid StudRedPart 6141Element 6141211 spare in the box×3
Plate Round 1 x 1 with Solid StudTanPart 6141Element 4161734 or 6141051 spare in the box×3
Plate Round 1 x 1 with Solid StudYellowPart 6141Element 6141241 spare in the box×3
Plates Special
23 pieces
Bracket 1 x 2 - 2 x 2BlackPart 44728Element 6117973 or 6048855×2
Plate Special 1 x 2 with Clip Horizontal on EndBlackPart 63868Element 6336989 or 4535739Also in Dark Bluish Gray×3
Plate Special 1 x 4 with Wheels HolderBlackPart 2926Element 6338416 or 292626×2
Plate Special 1 x 2 [Side Handle Closed Ends]BluePart 48336Element 4514398 or 4247103×1
Plate Special 1 x 2 with Clip Horizontal on EndDark Bluish GrayPart 63868Element 6336990 or 4581225Also in Black×2
Bracket 1 x 2 - 2 x 2OrangePart 44728Element 6117969 or 6037414×1
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)OrangePart 3794bElement 4547035 or 4528462×3
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]RedPart 61252Element 6335377 or 4524644×2
Bracket 1 x 2 - 2 x 2TanPart 44728Element 6117975 or 6048857×1
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)TanPart 3794bElement 4155708×2
Plate Special 1 x 1 with ToothWhitePart 49668Element 6601935 or 4224792×2
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)WhitePart 3794b×2
Tiles Round and Curved
14 pieces
Tile Round 1 x 1 with Offset Black Eye PrintWhitePart 98138pr0008Element 6284599 or 60291561 spare in the box×14
Wheels and Tyres
8 pieces
Tyre 21 x 12 with Offset Tread Small Wide and Center BandBlackPart 87697Element 6575727 or 4568644×4
Wheel 11 x 12 with Hole Notched for Wheels Holder PinWhitePart 6014bElement 4170457×4
Bricks Curved
4 pieces
Brick Curved 3 x 1 No StudsBlackPart 50950Element 4251161×2
Brick Curved 3 x 1 No StudsYellowPart 50950Element 4247771×2
Plates Wedged
1 piece
Wedge Plate 4 x 6 Cut CornersBlackPart 32059Element 4129572×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
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.
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.