Parts list
← Back to setUltralight Helicopter 42057-1
84 entries, grouped by color then part type, the way you'd sort the pile. Every part links to its own page so you can compare seller prices.
| Qty | Type | Part | Ref | |
|---|---|---|---|---|
| (Not Applicable) · 1 pcs | ||||
![]() | 1× | Stickers | Sticker Sheet for Set 42057-1 | 29041 |
| Black · 84 pcs | ||||
![]() | 6× | Technic Axles | Technic Axle 4 | 3705 |
![]() | 1× | Technic Axles | Technic Axle 6 | 3706 |
![]() | 2× | Technic Beams | Technic Beam 1 x 11 Thick | 32525 |
![]() | 4× | Technic Beams | Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole | 60483 |
![]() | 11× | Technic Beams | Technic Beam 1 x 2 Thin | 41677 |
![]() | 1× | Technic Beams | Technic Beam 1 x 4 Thin with Stud Connector | 2825 |
![]() | 5× | Technic Beams | Technic Beam 1 x 5 Thin with Axle Holes on Ends | 11478 |
![]() | 1× | Technic Beams | Technic Beam 3 x 3 T-Shape Thick | 60484 |
![]() | 2× | Technic Connectors | Technic Axle Connector Smooth [with x Hole + Orientation] | 59443 |
![]() | 3× | Technic Connectors | Technic Axle Connector with Axle Hole | 32039 |
![]() | 3× | Technic Connectors | Technic Axle and Pin Connector Angled #2 - 180° | 32034 |
![]() | 1× | Technic Connectors | Technic Axle and Pin Connector Angled #3 - 157.5° | 32016 |
![]() | 2× | Technic Connectors | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | 32184 |
![]() | 1× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Double | 32291 |
![]() | 1× | Technic Connectors | Technic Axle and Pin Connector Perpendicular Triple | 63869 |
![]() | 6× | Technic Connectors | Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise | 15100 |
![]() | 4× | Technic Gears | Technic Gear 12 Tooth Double Bevel | 32270 |
![]() | 1× | Technic Pins | Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle | 18651 |
![]() | 3× | Technic Pins | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | 32054 |
![]() | 15× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Center Slots | 2780 |
![]() | 2× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Towball | 6628 |
![]() | 2× | Technic Steering, Suspension and Engine | Technic Link 1 x 9 | 32293 |
![]() | 1× | Transportation - Sea and Air | Propeller 3 Blade 9 Diameter with Pin Hole, Recessed Center | 15790 |
![]() | 2× | Tubes and Hoses | Hose Rigid 3mm D. 9L / 7.2cm | 75c09 |
![]() | 2× | Wheels and Tyres | Tyre 17.5 x 6 with Shallow Staggered Treads and Middle Band | 92409 |
![]() | 1× | Wheels and Tyres | Tyre Offset Tread with Center Band 23 x 7 | 61254 |
| Blue · 20 pcs | ||||
![]() | 5× | Technic Pins | Technic Axle Pin with Friction Ridges Lengthwise | 43093 |
![]() | 3× | Technic Pins | Technic Pin 1/2 | 4274 |
![]() | 11× | Technic Pins | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | 6558 |
| Dark Bluish Gray · 15 pcs | ||||
![]() | 1× | Technic Axles | Technic Axle 4 with Stop | 87083 |
![]() | 2× | Technic Axles | Technic Axle 5.5 with Stop [Rounded Short End] | 59426 |
![]() | 1× | Technic Connectors | Technic Pin Connector Hub with 2 Axles | 27940 |
![]() | 1× | Technic Connectors | Technic Pin Connector Round 1L [Beam] | 18654 |
![]() | 1× | Technic Panels | Technic Panel Curved and Bent 6 x 3 | 24116 |
![]() | 5× | Technic Pins | Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle | 11214 |
![]() | 2× | Technic Special | Technic Rotor Blade Small with Hole and Axle Connector End | 99012 |
![]() | 1× | Technic Steering, Suspension and Engine | Technic Steering Wheel Pilot's Yoke [Hollow Stud, Axle Hole with + Opening] | 18352 |
| Light Bluish Gray · 30 pcs | ||||
![]() | 4× | Technic Axles | Technic Axle 3 | 4519 |
![]() | 2× | Technic Axles | Technic Axle 5 | 32073 |
![]() | 1× | Technic Beams | Technic Beam 1 x 5 Thin | 32017 |
![]() | 3× | Technic Bushes | Technic Bush | 3713 |
![]() | 4× | Technic Bushes | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | 32123b |
![]() | 1× | Technic Connectors | Technic Axle Connector Hub with 3 Axles at 120° | 57585 |
![]() | 4× | Technic Connectors | Technic Pin Connector Hub with 1 Axle | 22961 |
![]() | 2× | Technic Pins | Technic Axle Towball | 2736 |
![]() | 2× | Technic Steering, Suspension and Engine | Technic Engine Connecting Rod | 2852 |
![]() | 2× | Technic Steering, Suspension and Engine | Technic Engine Cylinder without Side Slots, with Bottom Slots | 2850b |
![]() | 2× | Wheels and Tyres | Wheel 11 x 8 with Center Groove | 42610 |
![]() | 1× | Wheels and Tyres | Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring | 13971 |
| Red · 10 pcs | ||||
![]() | 5× | Technic Axles | Technic Axle 2 Notched | 32062 |
![]() | 4× | Technic Connectors | Technic Axle and Pin Connector Angled #4 - 135° | 32192 |
![]() | 1× | Technic Connectors | Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] | 87082 |
| Reddish Brown · 2 pcs | ||||
![]() | 1× | Technic Axles | Technic Axle 3 with Stop | 24316 |
![]() | 1× | Technic Axles | Technic Axle 5 with Stop | 15462 |
| Tan · 10 pcs | ||||
![]() | 1× | Technic Gears | Technic Gear 12 Tooth Bevel | 6589 |
![]() | 3× | Technic Gears | Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] | 18575 |
![]() | 2× | Technic Pins | Technic Axle Pin without Friction Ridges Lengthwise | 3749 |
![]() | 1× | Technic Pins | Technic Pin 3/4 | 32002 |
![]() | 1× | Technic Pins | Technic Pin Long without Friction Ridges | 32556 |
![]() | 1× | Technic Steering, Suspension and Engine | Technic Engine Crankshaft Center | 2854 |
| White · 28 pcs | ||||
![]() | 1× | Large Buildable Figures | Large Figure Wing, Small | 61800 |
![]() | 2× | Technic Beams | Technic Beam 1 x 3 Thick | 32523 |
![]() | 1× | Technic Beams | Technic Beam 1 x 3 Thick with Black '40 1977 - 2017' and 24 Tooth Gear Print | 32523pr0001 |
![]() | 1× | Technic Beams | Technic Beam 1 x 6 Thin | 32063 |
![]() | 4× | Technic Beams | Technic Beam 2 x 4 L-Shape Thick | 32140 |
![]() | 1× | Technic Beams | Technic Beam 3 x 5 L-Shape Thick | 32526 |
![]() | 2× | Technic Connectors | Technic Axle and Pin Connector Angled #1 | 32013 |
![]() | 6× | Technic Connectors | Technic Axle and Pin Connector Perpendicular | 6536 |
![]() | 1× | Technic Panels | Technic Panel Fairing # 3 Small Smooth Long, Side A | 64683 |
![]() | 1× | Technic Panels | Technic Panel Fairing # 4 Small Smooth Long, Side B | 64391 |
![]() | 1× | Technic Panels | Technic Panel Fairing #1 Small Smooth Short, Side A | 87080 |
![]() | 1× | Technic Panels | Technic Panel Fairing #2 Small Smooth Short, Side B | 87086 |
![]() | 3× | Technic Panels | Technic Panel Fairing #21 5L Small Smooth, Side B | 11946 |
![]() | 3× | Technic Panels | Technic Panel Fairing #22 5L Small Smooth, Side A | 11947 |
| Yellow · 5 pcs | ||||
![]() | 1× | Technic Axles | Technic Axle 7 | 44294 |
![]() | 2× | Technic Steering, Suspension and Engine | Technic Engine Crankshaft | 2853 |
![]() | 2× | Technic Steering, Suspension and Engine | Technic Engine Piston Round | 2851 |
| Black · 84 pcs | ||||
![]() | 1× | Technic Pins | Technic Pin with Friction Ridges Lengthwise and Center Slots (spare) | 2780 |
| Blue · 20 pcs | ||||
![]() | 1× | Technic Pins | Technic Pin 1/2 (spare) | 4274 |
| Dark Bluish Gray · 15 pcs | ||||
![]() | 1× | Technic Connectors | Technic Pin Connector Round 1L [Beam] (spare) | 18654 |
| Light Bluish Gray · 30 pcs | ||||
![]() | 1× | Technic Bushes | Technic Bush (spare) | 3713 |
![]() | 1× | Technic Bushes | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced (spare) | 32123b |
| Tan · 10 pcs | ||||
![]() | 1× | Technic Pins | Technic Pin 3/4 (spare) | 32002 |









![Technic Axle Connector Smooth [with x Hole + Orientation]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F0%2F59443.png)









![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F0%2F32054.png)











![Technic Axle 5.5 with Stop [Rounded Short End]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F59426.png)

![Technic Pin Connector Round 1L [Beam]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F18654.png)



![Technic Steering Wheel Pilot's Yoke [Hollow Stud, Axle Hole with + Opening]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F72%2F18352.png)














![Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F4%2F87082.png)



![Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F19%2F18575.png)




















