Free tool
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
732 pieces in 183 part and color combinations, plus 3 minifigures.
The piece count includes the 12 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.
Your missing list
LEGO's request form asks for the set number (599) and each piece's element ID, both listed above.
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Piece checklist
Red
212 pieces
Brick 1 x 1
Red
Part 3005
Element 300521
×16
Missing
Brick 1 x 2
Red
Part 3004
Element 4613961 or 300421
×5
Missing
Brick 1 x 4
Red
Part 3010
Element 301021
×9
Missing
Brick 1 x 4 with Chrome Silver Car Grill Print [Embossed]
Red
Part 3010apr0003
×1
Missing
Brick 1 x 6
Red
Part 3009
Element 300921
×4
Missing
Brick 1 x 8
Red
Part 3008
Element 300821
×2
Missing
Brick 2 x 2 without Inside Ridges
Red
Part 3003a
×2
Missing
Brick 2 x 3
Red
Part 3002
Element 300271 or 300221
×4
Missing
Brick 2 x 4
Red
Part 3001
Element 300121
×10
Missing
Brick 2 x 8
Red
Part 3007
Element 6036408 or 300721
×2
Missing
Brick Arch 1 x 8 x 2
Red
Part 3308
Element 6019621 or 4249187
×2
Missing
Brick Sloped 33° 2 x 2 Double
Red
Part 3300
Element 330021
×2
Missing
Brick Sloped 33° 2 x 4 Double
Red
Part 3299
Element 329921
×3
Missing
Brick Sloped 33° 3 x 2
Red
Part 3298
Element 329821
×8
Missing
Brick Sloped 33° 3 x 4
Red
Part 3297
Element 329721
×10
Missing
Brick Sloped 45° 2 x 1 with Bottom Pin
Red
Part 3040b
Element 4121934 or 304021
×6
Missing
Brick Sloped 45° 2 x 2
Red
Part 3039
Element 303921
×8
Missing
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin
Red
Part 3747a
Element 374721
×4
Missing
Brick Sloped Inverted 45° 2 x 1
Red
Part 3665
Element 366521
×6
Missing
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Red
Part 3660
Element 366021
×10
Missing
Brick Special 1 x 1 x 2 with Shutter Holder
Red
Part 3581
Element 4207299 or 358121
×2
Missing
Door 1 x 3 x 3 Left
Red
Part 3191
×1
Missing
Door 1 x 3 x 3 Right
Red
Part 3190
Element 4201047
×1
Missing
Door 1 x 4 x 5 with 4 Panes, Squared Base
Red
Part 3861b
Element 386121
×2
Missing
Hinge Plate 2 x 4 - Male (Digger Bucket Holder)
Red
Part 3315
Element 331521
×1
Missing
Hinge Plate 2 x 5 with Large Hole [Complete Assembly]
Red
Part 3149bc01
Element 4188477 or 4106942
×2
Missing
Hinge Plate 2 x 9 with Hole Close to Hinge [Complete Assembly]
Red
Part 3324ac01
×3
Missing
Hook, Plate 1 x 2 with Crane Hook Right
Red
Part 3127b
×1
Missing
Motor Wind-Up 4 x 10 x 3 Key
Red
Part 4234
×1
Missing
Plant, Flower - Small
Red
Part 3742
1 spare in the box
×3
Missing
Plate 1 x 4
Red
Part 3710
Element 371021
×5
Missing
Plate 1 x 6
Red
Part 3666
Element 366621
×1
Missing
Plate 2 x 10
Red
Part 3832
Element 383221
×1
Missing
Plate 2 x 2
Red
Part 3022
Element 4613974 or 302221
×1
Missing
Plate 2 x 3
Red
Part 3021
Element 302121
×2
Missing
Plate 2 x 4
Red
Part 3020
Element 302021
×2
Missing
Plate 2 x 6
Red
Part 3795
Element 379521
×2
Missing
Plate 2 x 8
Red
Part 3034
Element 303421
×2
Missing
Plate 4 x 10
Red
Part 3030
Element 4535164 or 4188302
×1
Missing
Plate 4 x 4
Red
Part 3031
Element 4243814 or 303121
×2
Missing
Plate 4 x 6
Red
Part 3032
Element 303221
×2
Missing
Plate 4 x 8
Red
Part 3035
Element 303521
×2
Missing
Plate 6 x 12
Red
Part 3028
Element 4617409 or 4288289
×1
Missing
Plate 6 x 8
Red
Part 3036
Element 303671 or 303621
×1
Missing
Plate Special 1 x 2 with Ladder
Red
Part 4175
Element 6285246 or 6179575
×2
Missing
Plate Special 1 x 4 with Towball
Red
Part 3184
Element 318421
×2
Missing
Plate Special 1 x 4 with Towball Socket, Long, 2 Slots
Red
Part 3183a
×2
Missing
Plate Special 2 x 2 with Helicopter Tail Rotor Holder
Red
Part 3481
×2
Missing
Plate Special 2 x 2 with Wheel Holder Bottom
Red
Part 8
×3
Missing
Plate Special 2 x 3 with Helicopter Rotor Holder
Red
Part 3462
×1
Missing
Plate Special 2 x 5 with Towball Socket
Red
Part 3491
×1
Missing
Plate Special 3 x 2 with Rounded End, Hole
Red
Part 3176
Element 4188189 or 317621
×2
Missing
Slope Brick 45 2 x 3 x 1 & 1/3 Double Crane
Red
Part 3135
×1
Missing
String Reel Winch 2 x 4 x 2 (Light Gray Drum)
Red
Part 73037
Element 4190523 or 4109857
×1
Missing
Technic Brick 1 x 2 [1 Pin Hole]
Red
Part 3700
Element 370021
×3
Missing
Turntable 4 x 4 Square Base with Top, Complete Assembly
Red
Part 3403c01
Element 4221665 or 4143678
×1
Missing
Wheel Centre Small with Stub Axles (Pulley Wheel)
Red
Part 3464
Element 4180583 or 346421
×3
Missing
Wheel Old with 4 Studs
Red
Part 7039
Element 7039
×12
Missing
Window 1 x 2 x 2 Classic, Short Lip [with Glass]
Red
Part 3081c01
Element 7026
×4
Missing
Window 1 x 2 x 3 Pane
Red
Part 3854
Element 4175391 or 385421
×8
Missing
Window 1 x 4 x 3
Red
Part 3853
Element 385321
×5
Missing
Window 1 x 4 x 5 with Fixed Glass
Red
Part 4347
×2
Missing
Windup Motor
Red
Part 384
×1
Missing
Yellow
194 pieces
Brick 1 x 1
Yellow
Part 3005
Element 300524
×8
Missing
Brick 1 x 2
Yellow
Part 3004
Element 4613966 or 300424
×20
Missing
Brick 1 x 3
Yellow
Part 3622
Element 362224
×9
Missing
Brick 1 x 4
Yellow
Part 3010
Element 301024
×11
Missing
Brick 1 x 6
Yellow
Part 3009
Element 300924
×8
Missing
Brick 1 x 8
Yellow
Part 3008
Element 300824
×4
Missing
Brick 2 x 10
Yellow
Part 3006
Element 6119276 or 6073100
×2
Missing
Brick 2 x 2 without Inside Ridges
Yellow
Part 3003a
×8
Missing
Brick 2 x 3
Yellow
Part 3002
Element 300224
×8
Missing
Brick 2 x 4
Yellow
Part 3001
Element 300124
×10
Missing
Brick Arch 1 x 4
Yellow
Part 3659
Element 6310246 or 4280126
×4
Missing
Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside
Yellow
Part 3307
Element 330724
×2
Missing
Brick Arch 1 x 8 x 2
Yellow
Part 3308
Element 4501536 or 4189053
×2
Missing
Brick Round 1 x 1 Solid Stud
Yellow
Part 3062a
×6
Missing
Brick Round 2 x 2 with Axle Hole
Yellow
Part 3941
Element 614324 or 394124
×6
Missing
Brick Round Corner 2 x 2 Macaroni with Stud Notch
Yellow
Part 3063b
Element 306324
×8
Missing
Brick Sloped 45° 2 x 2
Yellow
Part 3039
Element 303924
×6
Missing
Brick Sloped 75° 2 x 2 x 3 Double Convex
Yellow
Part 3685
Element 4271194 or 4189057
×4
Missing
Brick Sloped 75° 2 x 2 x 3 [Hollow Studs]
Yellow
Part 3684
Element 4248062 or 4189348
×8
Missing
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin
Yellow
Part 3747a
×6
Missing
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Yellow
Part 3660
Element 366024
×6
Missing
Cone 2 x 2 x 2, Solid Stud
Yellow
Part 3942a
×2
Missing
Construction Vehicle Bucket Smooth 3 x 5 x 1 & 1/3
Yellow
Part 3433
Element 343324
×1
Missing
Crane Bucket [Complete Assembly]
Yellow
Part 3492c01
Element 6021197 or 4614755
×1
Missing
Door 1 x 4 x 5 with 4 Panes, Squared Base
Yellow
Part 3861b
Element 4111937 or 386124
×1
Missing
Door 1 x 4 x 6
Yellow
Part 3644
×2
Missing
Fence Lattice 1 x 4 x 1
Yellow
Part 3633
Element 4190509 or 363324
×10
Missing
Ladder 14 x 2.5
Yellow
Part 4207
Element 420724
×2
Missing
Panel, Trapezoid, Tipper End Flat with Pins, 1 x 2 Anti-studs
Yellow
Part 3145
×2
Missing
Plant, Flower - Small
Yellow
Part 3742
1 spare in the box
×3
Missing
Plate 1 x 3
Yellow
Part 3623
Element 362324
×2
Missing
Plate 1 x 4
Yellow
Part 3710
Element 371024
×1
Missing
Plate 2 x 2
Yellow
Part 3022
Element 4613978 or 302224
×4
Missing
Plate 2 x 3
Yellow
Part 3021
Element 302124
×1
Missing
Plate 2 x 8
Yellow
Part 3034
Element 303424
×1
Missing
Plate 4 x 8
Yellow
Part 3035
Element 303524
×2
Missing
Tipper End Sloped
Yellow
Part 3436
Element 343624
×1
Missing
Window 1 x 2 x 2 Classic, Short Lip [with Glass]
Yellow
Part 3081c01
Element 7028
×4
Missing
Window 1 x 2 x 3 Pane
Yellow
Part 3854
Element 385424
×4
Missing
Window 1 x 4 x 3
Yellow
Part 3853
Element 4189096 or 385324
×4
Missing
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.