BB-8 (40431-1) is a Brick Sketches LEGO set released in 2020 with 171 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Brick Sketches sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 68 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2020 (6 years ago — may be retired)
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Catalog scale
171 parts listed · 68 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Shipping weight (est.)
~250 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
68 parts · page 1 of 2 · updating…
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Bracket 1 x 1 - 1 x 1 Inverted36840 · ×2 · White -
Bracket 2 x 2 with 1 x 2 Vertical Studs41682 · ×1 · White -
Brick 1 x 106111 · ×1 · White -
Brick 1 x 162465 · ×2 · White -
Brick 2 x 33002 · ×3 · Yellow -
Brick 2 x 43001 · ×4 · Dark Bluish Gray -
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6055069.jpg)
Brick Curved 2 x 1 No Studs [1/2 Bow]11477 · ×4 · Orange -
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6034044.jpg)
Brick Curved 2 x 1 No Studs [1/2 Bow]11477 · ×8 · White -
Brick Curved 3 x 1 No Studs50950 · ×2 · Light Bluish Gray -
Brick Curved Inverted 2 x 124201 · ×2 · White -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×2 · White -
Brick Round 1 x 1 Open Stud3062b · ×4 · Light Bluish Gray -
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side32952 · ×2 · White -
Brick Special 1 x 2 with Groove4216 · ×2 · White -
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth57360 · ×2 · White -
Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove44301b · ×2 · White -
Lever Small Base with Light Bluish Gray Lever298c05 · ×1 · Light Bluish Gray -
Plate 1 x 13024 · ×4 · White -
Plate 1 x 104477 · ×2 · White -
Plate 1 x 23023 · ×4 · Orange -
Plate 1 x 23023 · ×2 · Dark Bluish Gray -
Plate 1 x 23023 · ×9 · White -
Plate 1 x 33623 · ×2 · White -
Plate 1 x 43710 · ×1 · White -
Plate 1 x 43710 · ×1 · Light Bluish Gray -
Plate 1 x 63666 · ×2 · White -
Plate 1 x 83460 · ×1 · Light Bluish Gray -
Plate 2 x 33021 · ×3 · Blue -
Plate 2 x 43020 · ×4 · Orange -
Plate 2 x 83034 · ×3 · Dark Bluish Gray -
Plate 3 x 311212 · ×2 · Dark Bluish Gray -
Plate 4 x 123029 · ×4 · White -
Plate Round 1 x 1 with Open Stud85861 · ×1 · Black -
Plate Round 1 x 1 with Solid Stud6141 · ×6 · White -
Plate Round 1 x 1 with Solid Stud6141 · ×6 · Light Bluish Gray -
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/265401.jpg)
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654 · ×4 · White -
Plate Round 4 x 4 with 2 x 2 Round Opening11833 · ×1 · Light Bluish Gray -
Plate Round 6 x 6 with Hole11213 · ×1 · White -
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573 · ×1 · Dark Bluish Gray -
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)15573 · ×4 · White -
![Plate Special 1 x 4 with 2 Studs with Groove [New Underside]](https://cdn.rebrickable.com/media/parts/elements/6292291.jpg)
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]41740 · ×2 · Blue -
Plate Special 2 x 2 with Groove and Center Stud (Jumper)87580 · ×1 · Dark Bluish Gray -
Plate Special 2 x 2 with Only 2 studs33909 · ×15 · White -
Plate Special 3 x 2 with Rounded End, Hole3176 · ×1 · White -
Technic Axle 1123948 · ×2 · Light Bluish Gray -
Technic Axle 2 Notched32062 · ×1 · Red -
![Technic Brick 1 x 2 [1 Pin Hole]](https://cdn.rebrickable.com/media/parts/elements/370001.jpg)
Technic Brick 1 x 2 [1 Pin Hole]3700 · ×1 · White -
Technic Pin 1/24274 · ×1 · Light Bluish Gray