LEGO 42057
Ultralight Helicopter

LEGO 42057 Ultralight Helicopter box image
Set number
42057
Theme
Technic
Pieces
199 pcs
Year
2017
Used & parts
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“Ultralight Helicopter” is LEGO® “Technic” theme set number 42057. Released in 2017, it has 199 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 78 types

Color split (most first)
Black×83
White×28
Light Bluish Gray×28
Blue×19
Dark Bluish Gray×14
Red×10
Tan×9
Yellow×5
Reddish Brown×2
[No Color/Any Color]×1
Main parts (most used first)
2780 Technic Pin with Friction Ridges Lengthwise and Center Slots
Black · ×15
41677 Technic Beam 1 x 2 Thin
Black · ×11
6558 Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Blue · ×11
15100 Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise
Black · ×6
3705 Technic Axle 4
Black · ×6
6536 Technic Axle and Pin Connector Perpendicular
White · ×6
11214 Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
Dark Bluish Gray · ×5
11478 Technic Beam 1 x 5 Thin with Axle Holes on Ends
Black · ×5
32062 Technic Axle 2 Notched
Red · ×5
43093 Technic Axle Pin with Friction Ridges Lengthwise
Blue · ×5
22961 Technic Pin Connector Hub with 1 Axle
Light Bluish Gray · ×4
32123b Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Light Bluish Gray · ×4
32140 Technic Beam 2 x 4 L-Shape Thick
White · ×4
32192 Technic Axle and Pin Connector Angled #4 - 135°
Red · ×4
32270 Technic Gear 12 Tooth Double Bevel
Black · ×4
4519 Technic Axle 3
Light Bluish Gray · ×4
60483 Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Black · ×4
11946 Technic Panel Fairing #21 5L Small Smooth, Side B
White · ×3
11947 Technic Panel Fairing #22 5L Small Smooth, Side A
White · ×3
18575 Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]
Tan · ×3
32034 Technic Axle and Pin Connector Angled #2 - 180°
Black · ×3
32039 Technic Axle Connector with Axle Hole
Black · ×3
32054 Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
Black · ×3
3713 Technic Bush
Light Bluish Gray · ×3

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