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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
714 pieces in 219 part and color combinations, plus 5 minifigures.
LEGO counts 735 pieces. This inventory comes from a separate parts catalog and lists 736, including the 22 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.
Your missing list
LEGO's request form asks for the set number (6869) and each piece's element ID, both listed above.
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Piece checklist
Light Bluish Gray
166 pieces
Bracket 1 x 2 - 2 x 2
Light Bluish Gray
Part 44728
Element 6117967 or 6009014
×2
Missing
Bracket 1 x 2 - 2 x 2 Inverted
Light Bluish Gray
Part 99207
Element 4654580
×6
Missing
Brick 1 x 2
Light Bluish Gray
Part 3004
Element 4211388
×4
Missing
Brick 2 x 2
Light Bluish Gray
Part 3003
Element 4211387
×4
Missing
Brick Arch 1 x 6 Raised Arch
Light Bluish Gray
Part 92950
Element 4618874
×3
Missing
Brick Curved 4 x 2 No Studs
Light Bluish Gray
Part 93606
Element 4622742
×5
Missing
Brick Sloped 30° 1 x 2 x 2/3
Light Bluish Gray
Part 85984
Element 4568637
×2
Missing
Brick Sloped 45° 2 x 2
Light Bluish Gray
Part 3039
Element 4211410
×1
Missing
Brick Special 1 x 4 with 4 Studs on One Side
Light Bluish Gray
Part 30414
Element 4211636
×4
Missing
Brick Wedged, Curved 10 x 3 Left
Light Bluish Gray
Part 50955
Element 4505087
×1
Missing
Brick Wedged, Curved 10 x 3 Right
Light Bluish Gray
Part 50956
Element 4505088
×1
Missing
Brick Wedged, Curved 6 x 2 Left, Inner Ridges
Light Bluish Gray
Part 41748
Element 6439174 or 4212008
×1
Missing
Brick Wedged, Curved 6 x 2 Right, Inner Ridges
Light Bluish Gray
Part 41747
Element 4212007
×1
Missing
Brick Wedged, Curved 8 x 3 x 2 Open Left
Light Bluish Gray
Part 41750
Element 6558994 or 4587577
×1
Missing
Brick Wedged, Curved 8 x 3 x 2 Open Right
Light Bluish Gray
Part 41749
Element 6558992 or 4587575
×1
Missing
Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs
Light Bluish Gray
Part 52031
Element 6186692 or 4648250
×1
Missing
Brick Wedged, Sloped 4 x 2 Triple Left
Light Bluish Gray
Part 43710
Element 4180408
×2
Missing
Brick Wedged, Sloped 4 x 2 Triple Right
Light Bluish Gray
Part 43711
Element 4180418
×2
Missing
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove
Light Bluish Gray
Part 44567a
Element 4211814
×2
Missing
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth
Light Bluish Gray
Part 60471
Element 4515341
×6
Missing
Hinge Plate 1 x 4 Locking Dual 1 Finger
Light Bluish Gray
Part 44568
Element 6276045 or 4211840
×1
Missing
Hinge Plate 3 x 4 Locking Dual 2 Finger, 9 Teeth
Light Bluish Gray
Part 44570
Element 4211841
×1
Missing
Plate 1 x 3
Light Bluish Gray
Part 3623
Element 4211429 or 3623194
×9
Missing
Plate 1 x 8
Light Bluish Gray
Part 3460
Element 4211425
×4
Missing
Plate 2 x 12
Light Bluish Gray
Part 2445
Element 4211360
×2
Missing
Plate 2 x 2
Light Bluish Gray
Part 3022
Element 4211397
×6
Missing
Plate 2 x 4
Light Bluish Gray
Part 3020
Element 4211395
×3
Missing
Plate 2 x 6
Light Bluish Gray
Part 3795
Element 4211452 or 3795194
×4
Missing
Plate 4 x 6
Light Bluish Gray
Part 3032
Element 4211404
×2
Missing
Plate Round 1 x 1 with Solid Stud
Light Bluish Gray
Part 6141
Element 4211525
3 spares in the box
×10
Missing
Plate Round 4 x 4 with Pin Hole
Light Bluish Gray
Part 60474
Element 4515351
×2
Missing
Plate Special 1 x 2 Side Handle [Free Ends]
Light Bluish Gray
Part 2540
Element 4211632
×1
Missing
Plate Special 1 x 2 [Side Handle Closed Ends]
Light Bluish Gray
Part 48336
Element 4244627
×4
Missing
Plate Special 1 x 2 with Door Rail
Light Bluish Gray
Part 32028
Element 4211568
×3
Missing
Plate Special 1 x 2 with Handle on End [Closed Ends]
Light Bluish Gray
Part 60478
Element 4515369
×4
Missing
Plate Special 1 x 2, Top Clip [Split]
Light Bluish Gray
Part 92280
Element 4598526
×4
Missing
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]
Light Bluish Gray
Part 2444
Element 4211359 or 2444194
×2
Missing
Plate Special 4 x 6, Studs on 3 Edges
Light Bluish Gray
Part 6180
Element 4211838
×1
Missing
Technic Axle 3
Light Bluish Gray
Part 4519
Element 4211815
×2
Missing
Technic Axle and Pin Connector Angled #6 - 90°
Light Bluish Gray
Part 32014
Element 6268924 or 4509886
×2
Missing
Technic Brick 6 x 8 with 4 x 6 Opening
Light Bluish Gray
Part 32532
Element 6421513 or 4211848
×3
Missing
Technic Pin 1/2 with 2L Bar Extension
Light Bluish Gray
Part 61184
Element 6347715 or 4520320
×4
Missing
Technic Pin Connector Perpendicular Long
Light Bluish Gray
Part 32557
Element 4211714
×1
Missing
Technic Pin Double with Axle Hole
Light Bluish Gray
Part 32138
Element 4211888
×1
Missing
Technic Pin with Dual Wheels Holder
Light Bluish Gray
Part 61483
Element 6331440 or 4519013
×1
Missing
Tile 1 x 6 with Groove
Light Bluish Gray
Part 6636
Element 4211549
×4
Missing
Tile 2 x 2 with Groove
Light Bluish Gray
Part 3068b
Element 4211413
×8
Missing
Tile 2 x 4 with Groove
Light Bluish Gray
Part 87079
Element 4560183
×3
Missing
Tile 6 x 6 with Bottom Tubes
Light Bluish Gray
Part 10202
Element 6014617
×2
Missing
Tool Hammer / Sledgehammer
Light Bluish Gray
Part 75904
Element 6004729
×1
Missing
Wedge Plate 3 x 2 Left
Light Bluish Gray
Part 43723
Element 4211794
×1
Missing
Wedge Plate 3 x 2 Right
Light Bluish Gray
Part 43722
Element 4211791
×1
Missing
Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside]
Light Bluish Gray
Part 90194
Element 6170521 or 4594243
×1
Missing
Wedge Plate 3 x 6 Cut Corners
Light Bluish Gray
Part 2419
Element 4211352
×4
Missing
Wedge Plate 6 x 6 Cut Corner
Light Bluish Gray
Part 6106
Element 4211520
×4
Missing
Wedge Plate 8 x 3, 22° Left
Light Bluish Gray
Part 50305
Element 4258275 or 4228302
×1
Missing
Wedge Plate 8 x 3, 22° Right
Light Bluish Gray
Part 50304
Element 4258273 or 4228300
×1
Missing
Wheel 8 x 6
Light Bluish Gray
Part 4624
Element 4211506
×6
Missing
Wheel Holder 2 x 2 Thin with Split Wheel Clip Pins
Light Bluish Gray
Part 4870
Element 6510631 or 6296797
×2
Missing
Dark Bluish Gray
142 pieces
Bracket 1 x 2 - 1 x 2 Inverted
Dark Bluish Gray
Part 99780
Element 6000606
×5
Missing
Brick 1 x 6
Dark Bluish Gray
Part 3009
Element 4211100
×14
Missing
Brick Curved 2 x 2 with Lip, No Studs
Dark Bluish Gray
Part 30602
Element 6454668 or 4210931
×4
Missing
Brick Curved 4 x 1 Double, No Studs
Dark Bluish Gray
Part 93273
Element 4648256
×2
Missing
Brick Curved Inverted 6 x 1
Dark Bluish Gray
Part 42023
Element 4210779
×2
Missing
Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate
Dark Bluish Gray
Part 61409
Element 4540386 or 4521185
Also in Black
×10
Missing
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)
Dark Bluish Gray
Part 54200
Element 4504378 or 4244373
1 spare in the box
×2
Missing
Brick Sloped 45° 2 x 1 with 2/3 Cutout [Original Version]
Dark Bluish Gray
Part 92946
×6
Missing
Brick Sloped 45° 2 x 2 Double Concave
Dark Bluish Gray
Part 3046a
Element 6477380 or 4210702
×2
Missing
Brick Sloped 45° 2 x 2 Double Convex
Dark Bluish Gray
Part 3045
Element 4210646
×2
Missing
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Dark Bluish Gray
Part 3660
Element 4211000
×16
Missing
Brick Special 1 x 2 with Pin
Dark Bluish Gray
Part 2458
Element 4211087
×4
Missing
Brick Wedged, Curved 12 x 3 Left
Dark Bluish Gray
Part 42061
Element 6007110 or 4210861
×1
Missing
Brick Wedged, Curved 12 x 3 Right
Dark Bluish Gray
Part 42060
Element 6007111 or 4210860
×1
Missing
Brick Wedged, Curved 6 x 4 Triple
Dark Bluish Gray
Part 43712
Element 6621862 or 6302693
×1
Missing
Cone 4 x 4 x 2 Hollow No Studs
Dark Bluish Gray
Part 4742
Element 4222113
×2
Missing
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth
Dark Bluish Gray
Part 44302a
Element 4210884
×2
Missing
Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings
Dark Bluish Gray
Part 41854
Element 6602848 or 4210812
×1
Missing
Plate 1 x 4
Dark Bluish Gray
Part 3710
Element 4211001
Also in Black
×10
Missing
Plate 1 x 8
Dark Bluish Gray
Part 3460
Element 4210998
×2
Missing
Plate 2 x 3
Dark Bluish Gray
Part 3021
Element 4211043
×20
Missing
Plate 6 x 10
Dark Bluish Gray
Part 3033
Element 4211114
×4
Missing
Plate Special 1 x 2 Side Handle [Free Ends]
Dark Bluish Gray
Part 2540
Element 4210660
×4
Missing
Plate Special 4 x 6 with Trap Door Hinge [Long Pins]
Dark Bluish Gray
Part 92099
Element 4595710
×1
Missing
Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders]
Dark Bluish Gray
Part 92107
Element 4595708
×1
Missing
Technic Axle 8 with Stop
Dark Bluish Gray
Part 55013
Element 4499858
×2
Missing
Technic Brick 1 x 12 [11 Pin Holes]
Dark Bluish Gray
Part 3895
Element 4210963
×1
Missing
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]
Dark Bluish Gray
Part 48171
Element 6492115 or 6343337
×2
Missing
Tile 1 x 1 with Groove
Dark Bluish Gray
Part 3070b
Element 4210848
1 spare in the box
×2
Missing
Tile 1 x 2 with Groove
Dark Bluish Gray
Part 3069b
Element 4211052
×4
Missing
Tile 1 x 4 with Groove
Dark Bluish Gray
Part 2431
Element 4211053
Also in Black
×2
Missing
Tile 1 x 6 with Groove
Dark Bluish Gray
Part 6636
Element 4210651
×2
Missing
Tile 2 x 4 with Groove
Dark Bluish Gray
Part 87079
Element 4560184
Also in Black
×1
Missing
Wedge Plate 3 x 2 Left
Dark Bluish Gray
Part 43723
Element 4210872
×1
Missing
Wedge Plate 3 x 2 Right
Dark Bluish Gray
Part 43722
Element 4210869
×1
Missing
Wedge Plate 4 x 4 with 2 x 2 Cutout
Dark Bluish Gray
Part 43719
Element 6430611 or 6275402
×1
Missing
Wedge Plate 8 x 3, 22° Left
Dark Bluish Gray
Part 50305
Element 4529728
×2
Missing
Wedge Plate 8 x 3, 22° Right
Dark Bluish Gray
Part 50304
Element 4529727
×2
Missing
Trans-Medium Blue
30 pieces
Trans-Light Blue
10 pieces
Trans-Neon Orange
2 pieces
[No Color/Any Color]
2 pieces
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.