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.
517 pieces in 254 part and color combinations, plus 5 minifigures.
The official piece count includes the 23 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.
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.
Tile 1 x 4 with GrooveBlack ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 with 2 Studs on 1 SideDark Bluish GrayPart 11211Element 6230233×4
Brick Special 1 x 2 with HandleDark Bluish GrayPart 30236Element 4211128×2
Engine, Smooth Small, 1 x 2 Side Plate with Axle Holders and SlotDark Bluish GrayPart 98302Element 6107171 or 4660877×2
Helicopter Skid Rails 12 x 6Dark Bluish GrayPart 30248Element 6259802 or 4546207×1
Launcher, Brick Special 2 x 6 Spring Shooter with Light Bluish Gray TopDark Bluish GrayPart 49743c01Element 6296378×1
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]Dark Bluish GrayPart 15207Element 6092649×2
Plate 2 x 6Dark Bluish GrayPart 3795Element 4211002×2
Plate 6 x 6Dark Bluish GrayPart 3958Element 4211134×1
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]Dark Bluish GrayPart 41740Element 6257592×1
Plate Special 16 x 16 x 2/3 with Eight Recessed Edges with 1 x 4 Studs and Four Recessed Centers with 2 x 4 StudsDark Bluish GrayPart 69958Element 6325635×1
Plate Special 8 x 16 x 2/3 with Six Recessed Edges with 1 x 4 Studs and Recessed Center with 2 x 4 StudsDark Bluish GrayPart 71772Element 6325431×1
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)Dark Bluish GrayPart 18674Element 6115080×1
Technic Brick 1 x 1 with Pin HoleDark Bluish GrayPart 6541Element 4210639×2
Tile 1 x 4 with GrooveYellowPart 2431Element 243124×1
Tile 1 x 6 with GrooveYellowPart 6636Element 6388488 or 663624×1
Tile 2 x 2 CornerYellowPart 14719Element 6308099×1
Dark Tan
4 pieces
Plate Round 1 x 1 with Solid StudDark TanPart 6141Element 63157811 spare in the box×2
Plate Special 2 x 2 with Groove and Center Stud (Jumper)Dark TanPart 87580Element 6126075 or 4578032×1
Tile 1 x 3Dark TanPart 63864Element 6015452×1
Medium Azure
4 pieces
Plate 2 x 2Medium AzurePart 3022Element 6603309 or 4625032×2
Tile 2 x 4 with GrooveMedium AzurePart 87079Element 6097042×2
Lime
3 pieces
Plate 2 x 2 CornerLimePart 2420Element 4633822 or 4210207×1
Tile 2 x 2 with GrooveLimePart 3068bElement 4518611 or 4184857×2
Orange
3 pieces
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Plate 2 x 2OrangePart 3022Element 4613982 or 4159007×2
Trans-Clear
2 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-ClearPart 54200Element 6245250 or 42443621 spare in the box×2
Trans-Red
2 pieces
Tile Round 1 x 1Trans-RedPart 98138Element 6514189 or 62586071 spare in the box×2
Trans-Yellow
2 pieces
Tile 1 x 2 with GrooveTrans-YellowPart 3069bElement 6514221 or 6251291×2
Dark Brown
1 piece
Brick Round 1 x 1 Open StudDark BrownPart 3062bElement 6022105×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 60320-1[No Color/Any Color]Part 10100070Element 6399093×1
Minifigures
5 figures
Pilot, Bright Light Orange Fire Suit, White HelmetMinifigure, checked as a whole figure×1
Firefighter, Black Fire Suit, Vibrant Yellow HelmetMinifigure, checked as a whole figure×1
Finn (City Adventures)Minifigure, checked as a whole figure×1
Firefighter, Black Fire Suit, Vibrant Yellow HelmetMinifigure, checked as a whole figure×1
Freya McCloud, Open Dark Red Jacket with Badge, White Fire Helmet (3626cpr2972 Head)Minifigure, checked as a whole figure×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.