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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.
Checking
1,197 pieces in 296 part and color combinations, plus 4 minifigures.
LEGO counts 1,212 pieces. This inventory comes from a separate parts catalog and lists 1,217, including the 20 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.
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 Curved 2 x 1 No Studs [1/2 Bow]
Reddish Brown ×3
Dark Brown ×4
Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 3
Black ×3
Dark Bluish Gray ×1
Black is darker than Dark Bluish Gray.
Your missing list
LEGO's request form asks for the set number (75574) and each piece's element ID, both listed above.
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Piece checklist
Trans-Dark Pink
132 pieces
Dark Bluish Gray
120 pieces
Brick 1 x 10
Dark Bluish Gray
Part 6111
Element 4211107
×1
Missing
Brick 1 x 2 x 5 with Hollow Studs
Dark Bluish Gray
Part 2454b
Element 4211075
×3
Missing
Brick 1 x 6
Dark Bluish Gray
Part 3009
Element 4211100
×1
Missing
Brick 2 x 2
Dark Bluish Gray
Part 3003
Element 4211060
×1
Missing
Brick 2 x 3
Dark Bluish Gray
Part 3002
Element 4211105
×3
Missing
Brick 2 x 6
Dark Bluish Gray
Part 2456
Element 4282819 or 4210875
×1
Missing
Brick Sloped 33° 3 x 1
Dark Bluish Gray
Part 4286
Element 4211045
×5
Missing
Brick Sloped 65° 2 x 1 x 2
Dark Bluish Gray
Part 60481
Element 6013658
×10
Missing
Brick Sloped 65° 2 x 2 x 2 with Bottom Tube
Dark Bluish Gray
Part 3678b
Element 4234534 or 4210760
×2
Missing
Brick Sloped 75° 2 x 2 x 3 [Solid Studs]
Dark Bluish Gray
Part 98560
Element 6000853
×2
Missing
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Dark Bluish Gray
Part 3660
Element 4211000
×17
Missing
Brick Sloped Inverted 45° 4 x 1 Double with 1 x 2 Recessed
Dark Bluish Gray
Part 32802
Element 6185675
×2
Missing
Brick Sloped Inverted 75° 2 x 1 x 3
Dark Bluish Gray
Part 2449
Element 4500975 or 4226442
×6
Missing
Brick Special 1 x 1 with Stud on 1 Side
Dark Bluish Gray
Part 87087
Element 4558955
×1
Missing
Brick Special 1 x 2 with Vertical Clip [Open O Clip]
Dark Bluish Gray
Part 30237b
Element 6335306 or 6127738
×3
Missing
Brick Wedged, Curved 6 x 2 Left, Inner Ridges
Dark Bluish Gray
Part 41748
Element 6063681 or 4210772
×1
Missing
Brick Wedged, Curved 6 x 2 Right, Inner Ridges
Dark Bluish Gray
Part 41747
Element 6063685 or 4210771
×1
Missing
Brick Wedged, Sloped 4 x 2 Triple Left
Dark Bluish Gray
Part 43710
Element 4210866
×2
Missing
Brick Wedged, Sloped 4 x 2 Triple Right
Dark Bluish Gray
Part 43711
Element 4210867
×2
Missing
Brick Wedged, Sloped 45° 2 x 2 Corner
Dark Bluish Gray
Part 13548
Element 6227909
×27
Missing
Plate 2 x 12
Dark Bluish Gray
Part 2445
Element 4211067
×1
Missing
Plate 2 x 3
Dark Bluish Gray
Part 3021
Element 4211043
Also in Black
×1
Missing
Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm]
Dark Bluish Gray
Part 88072
Element 6261355 or 4611703
×5
Missing
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]
Dark Bluish Gray
Part 60470b
Element 6350292
×4
Missing
Rock Panel 2 x 4 x 6
Dark Bluish Gray
Part 47847
Element 4513326
×4
Missing
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
Dark Bluish Gray
Part 11214
Element 6015356
×2
Missing
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
Dark Bluish Gray
Part 32064a
Element 6178919 or 4210935
×4
Missing
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top]
Dark Bluish Gray
Part 48170
Element 6279898 or 4227395
×2
Missing
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket
Dark Bluish Gray
Part 48169
Element 6278974 or 4225973
×2
Missing
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction
Dark Bluish Gray
Part 47455
Element 4522784 or 4272424
×4
Missing
Black
117 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium
Black
Part 87747
Element 6270091 or 4563477
1 spare in the box
×8
Missing
Bar, 4 Top Bars, Palm Tree Top
Black
Part 2566
Element 4532220 or 4159103
×4
Missing
Bracket 1 x 1 - 1 x 1
Black
Part 36841
Element 6299338
×4
Missing
Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
Black
Part 73562
Element 6395375
×3
Missing
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)
Black
Part 54200
Element 4504382 or 4287159
1 spare in the box
×2
Missing
Brick Wedged, Curved 2 x 1 with Stud Notch Left
Black
Part 29120
Element 6181720
×2
Missing
Brick Wedged, Curved 2 x 1 with Stud Notch Right
Black
Part 29119
Element 6181713
×2
Missing
Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends [No Side Slots]
Black
Part 53923
Element 6265699
×6
Missing
Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth
Black
Part 54657
Element 6267045
×6
Missing
Plant, Vine with Bar and Bar Hole
Black
Part 1578
Element 6388510
×2
Missing
Plate 1 x 2
Black
Part 3023
Element 302326
×7
Missing
Plate 1 x 3
Black
Part 3623
Element 362326
×2
Missing
Plate 1 x 4
Black
Part 3710
Element 371026
×4
Missing
Plate 2 x 3
Black
Part 3021
Element 302126
Also in Dark Bluish Gray
×3
Missing
Plate 4 x 12
Black
Part 3029
Element 302926
×1
Missing
Plate Round Corner 4 x 4
Black
Part 30565
Element 6101857 or 4528078
×1
Missing
Plate Round Corner 5 x 5 with 4 x 4 Round Cutout
Black
Part 80015
Element 6372045
×2
Missing
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Black
Part 60897
Element 6330189 or 4617547
×2
Missing
Technic Axle 4
Black
Part 3705
Element 370526
×4
Missing
Technic Axle Connector Hub with 3 Axles at 120°
Black
Part 57585
Element 6390386
×2
Missing
Technic Beam 1 x 7 Thin
Black
Part 32065
Element 6271573 or 6253293
×1
Missing
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]
Black
Part 48171
Element 6302828 or 6187578
×2
Missing
Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets
Black
Part 48172
Element 6296186 or 4275826
×1
Missing
Technic Pin Connector Hub with 2 Perpendicular Axles
Black
Part 10197
Element 6099801 or 6098801
×2
Missing
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole
Black
Part 66906
Element 6344752
×22
Missing
Technic Pin with Friction Ridges Lengthwise with No Center Slots
Black
Part 61332
Element 6279875
1 spare in the box
×2
Missing
Tile Round 1 x 1 Quarter
Black
Part 25269
Element 6172383
1 spare in the box
×6
Missing
Wedge Plate 4 Stud 45° Angle Plate
Black
Part 15706
Element 6054852
×7
Missing
Wedge Plate 4 x 9 with Stud Notches
Black
Part 14181
Element 6290979 or 6048849
×1
Missing
Wedge Plate 6 x 6 Cut Corner
Black
Part 6106
Element 4106977 or 610626
×6
Missing
Light Bluish Gray
72 pieces
Red
69 pieces
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
Red
Part 53451
Element 6270107 or 4568388
1 spare in the box
×2
Missing
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long
Red
Part 13564
Element 6269079 or 6160161
1 spare in the box
×4
Missing
Brick Curved 2 x 1 No Studs [1/2 Bow]
Red
Part 11477
Element 6029946
×2
Missing
Brick Curved Inverted 2 x 1
Red
Part 24201
Element 6186398
×2
Missing
Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [SHORT]
Red
Part 65473
Element 6349633
×1
Missing
Brick Round 2 x 2 with Axle Hole
Red
Part 3941
Element 614321 or 394121
×1
Missing
Brick Special 2 x 5 with Slope, Studs on Side
Red
Part 79897
Element 6371695
×1
Missing
Brick Wedged 2 x 2 Facet
Red
Part 87620
Element 4581525
×4
Missing
Brick Wedged, Curved 2 x 2 with Stud Notches
Red
Part 66956
Element 6305047
×1
Missing
Brick Wedged, Curved 6 x 4 Triple
Red
Part 43712
Element 6621800 or 6409628
×1
Missing
Creature Body Part, Toruk Head Lower Jaw with Black Teeth, Large Blue Sail Fin Print
Red
Part 1583pr0001
Element 6411531
×1
Missing
Creature Body Part, Toruk Head Upper Jaw with Black Markings, Large Blue Sail Fin Print
Red
Part 1582pr0001
Element 6409193
×1
Missing
Plate 2 x 14
Red
Part 91988
Element 6308885
×1
Missing
Plate 2 x 2
Red
Part 3022
Element 4613974 or 302221
×2
Missing
Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout
Red
Part 35044
Element 6394888
×4
Missing
Technic Axle 2 Notched
Red
Part 32062
Element 4142865
×24
Missing
Technic Axle 6
Red
Part 3706
Element 6130002 or 4191526
×2
Missing
Technic Axle Connector with Axle Hole [Reinforced]
Red
Part 42135
Element 6344178
×6
Missing
Technic Axle and Pin Connector Angled #4 - 135°
Red
Part 32192
Element 6262898 or 4271646
×4
Missing
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate
Red
Part 73109
Element 6385920
×2
Missing
Technic Bush
Red
Part 3713
Element 6271820 or 4227155
1 spare in the box
×2
Missing
Tile 2 x 2 with Groove
Red
Part 3068b
Element 306821
×1
Missing
Bright Light Orange
18 pieces
Bright Light Blue
13 pieces
Glow in Dark White
12 pieces
Medium Lavender
12 pieces
Trans-Clear
8 pieces
Support Half Round 2 x 4 x 13
Trans-Clear
Part 1749
Element 6507798 or 6400117
×2
Missing
Wing, Left, Toruk, Red and Yellow Scales, Black Trim Print
Trans-Clear
Part 10082535c
×1
Missing
Wing, Left, Toruk, Small, Red and Yellow Scales, Black Trim, Long Blue Tail Print
Trans-Clear
Part 10082535a
×1
Missing
Wing, Right, Toruk, Red and Yellow Scales, Black Trim Print
Trans-Clear
Part 10082535d
×1
Missing
Wing, Right, Toruk, Small, Red and Yellow Scales, Black Trim, Long Blue Tail Print
Trans-Clear
Part 10082535b
×1
Missing
Wingtip, Left, Toruk, Red and Yellow Scales, Black and Blue Trim Print
Trans-Clear
Part 10082535e
×1
Missing
Wingtip, Right, Toruk, Red and Yellow Scales, Black and Blue Trim Print
Trans-Clear
Part 10082535f
×1
Missing
Bright Light Yellow
2 pieces
[No Color/Any Color]
1 piece
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.