4.5
(18.943)
0
Parts
Minifigures
Sets
More
teaser-general
Home Parts and minifigures from LEGO set 42178

LEGO® Set 42178 - "Surface Space Loader LT78" includes the following parts and minifigures

Quick result

Three ways to quickly find your LEGO® part. Choose one of the 3 options.
1

Search

You can find the LEGO® part number at the back of the construction manual.
LEGO® part
2

Show

If you are looking for one or more parts from a LEGO® set, this is the best search option.
parts of LEGO® set
3

Choose

Choose a category to refine your search. Further refine with sub-categories, color and/or dimensions.
a category
Filter
Use the categories or color options below to refine the number of parts found. Depending on the category, you can filter with a sub-category or a size option.

100 products found

Parts from set 42178
Search

Color

Become a member of ToyPro

Receive the weekly ToyPro newsletter and stay up to date on the latest news about ToyPro and LEGO®, MOCs and much more. Discover LEGO®

Successful! ToyPro will keep you updated from now on. Welcome to the club.

Check out the 2026 LEGO® catalog!
LEGO Catalog 2026 1HY

Browse through the LEGO® catalog and be surprised.

View the catalog
Light up your LEGO® sets!

Discover all Lightailing light sets here

lightailing
LEGO® 6514105 Windscreen 10 x 6 x 3 Bubble Canopy Double Tapered…
£5.20
1x needed
  • LEGO Windscreen 10 x 6 x 3 Bubble Canopy Double Tapered…
Add to Cart
View or order
LEGO® 6209519 Technic, Axle Pin 3L with Friction Ridges Lengthwise
£0.23 £0.25
-10%
3x needed
  • LEGO Technic, Axle Pin 3L with Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin 3L with Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 6330084 Panel 1 x 2 x 5, Fairing #21 Right
£0.30
1x needed
  • LEGO Panel 1 x 2 x 5, Fairing #21 Right
  • LEGO Panel 1 x 2 x 5, Fairing #21 Right
  • LEGO Panel 1 x 2 x 5, Fairing #21 Right
  • LEGO Panel 1 x 2 x 5, Fairing #21 Right
Add to Cart
View or order
LEGO® 6343987 Panel 1 x 2 x 5, Fairing #22 Left
£0.23
1x needed
  • LEGO Panel 1 x 2 x 5, Fairing #22 Left
  • LEGO Panel 1 x 2 x 5, Fairing #22 Left
  • LEGO Panel 1 x 2 x 5, Fairing #22 Left
  • LEGO Panel 1 x 2 x 5, Fairing #22 Left
Add to Cart
View or order
LEGO® 6390379 Technic, Liftarm 3 X 5 Perpendicular H-Shape Thick
£1.32
2x needed
  • LEGO Technic, Liftarm 3 X 5 Perpendicular H-Shape Thick
Add to Cart
View or order
LEGO® 6070695 Tile 2 x 2 Round with Bottom O
£0.09
1x needed
  • LEGO Tile 2 x 2 Round with Bottom O
  • LEGO Tile 2 x 2 Round with Bottom O
Add to Cart
View or order
LEGO® 6282142 Pin Connector with Pin
£0.43
9x needed
  • LEGO Pin Connector with Pin
Add to Cart
View or order
LEGO® 6159763 Technic, Axle 5 with Stop
£0.13
3x needed
  • LEGO Technic, Axle 5 with Stop
Add to Cart
View or order
LEGO® 6550152 Plate, Modified 1 x 2 with 1 Stud with Groove…
£0.09
1x needed
  • LEGO Plate, Modified 1 x 2 with 1 Stud with Groove…
Add to Cart
View or order
LEGO® 6445057 Slope 2 x 2 x 1 Curved, Inverted with Studs
£1.32
2x needed
  • LEGO Slope 2 x 2 x 1 Curved, Inverted with Studs
Add to Cart
View or order
LEGO® 6089119 Technic, Axle Pin 3L with Friction Ridges Lengthwise and 2L…
£0.09
10x needed
  • LEGO Technic, Axle Pin 3L with Friction Ridges Lengthwise and 2L…
Add to Cart
View or order
LEGO® 6183784 Technic, Pin Connector Round 1L
£0.11
10x needed
  • LEGO Technic, Pin Connector Round 1L
Add to Cart
View or order
LEGO® 6253260 Pin Connector with Axle
£0.37
7x needed
  • LEGO Pin Connector with Axle
Add to Cart
View or order
LEGO® 6477712 Technic, Pin Connector Perpendicular 3L with 2 Pins
£0.63
3x needed
  • LEGO Technic, Pin Connector Perpendicular 3L with 2 Pins
Add to Cart
View or order
LEGO® 6510085 Technic, Panel Curved # 9 3 x 3 Tapered Left
£1.12
1x needed
  • LEGO Technic, Panel Curved # 9 3 x 3 Tapered Left
Add to Cart
View or order
LEGO® 6510091 Technic, Panel Curved #10 3 x 3 Tapered Right
£1.20
1x needed
  • LEGO Technic, Panel Curved #10 3 x 3 Tapered Right
Add to Cart
View or order
LEGO® 6476621 Panel 3 x 6 x 3 Nodded
£0.53
6x needed
  • LEGO Panel 3 x 6 x 3 Nodded
Add to Cart
View or order
LEGO® 6268009 Panel 3 x 6 x 3 Nodded
£0.68
1x needed
  • LEGO Panel 3 x 6 x 3 Nodded
  • LEGO Panel 3 x 6 x 3 Nodded
  • LEGO Panel 3 x 6 x 3 Nodded
  • LEGO Panel 3 x 6 x 3 Nodded
  • LEGO Panel 3 x 6 x 3 Nodded
Add to Cart
View or order
LEGO® 6135494 Technic, Axle 3 with Stop
£0.24
2x needed
  • LEGO Technic, Axle 3 with Stop
  • LEGO Technic, Axle 3 with Stop
Add to Cart
View or order
LEGO® 6209692 Plate 1 x 1 Round (Flower)
£0.05
2x needed
  • LEGO Plate 1 x 1 Round (Flower)
Add to Cart
View or order
LEGO® 6273211 Axle Connector 3L
£0.45
1x needed
  • LEGO Axle Connector 3L
Add to Cart
View or order
LEGO® 6273212 Axle Connector 3L
£0.12
3x needed
  • LEGO Axle Connector 3L
Add to Cart
View or order
LEGO® 6552162 Tile 2 x 3
£0.21
1x needed
  • LEGO Tile 2 x 3
  • LEGO Tile 2 x 3
Add to Cart
View or order
LEGO® 6279875 Technic, Pin with Friction Ridges Lengthwise with Center Slots
£0.09
61x needed
  • LEGO Technic, Pin with Friction Ridges Lengthwise with Center Slots
Add to Cart
View or order
LEGO® 6257450 Technic, Axle and Pin Connector Hub with 2 Axles
£0.37
2x needed
  • LEGO Technic, Axle and Pin Connector Hub with 2 Axles
Add to Cart
View or order
LEGO® 281726 Plate, Modified 2 x 2 with Pin Holes
£0.12
1x needed
  • LEGO Plate, Modified 2 x 2 with Pin Holes
  • LEGO Plate, Modified 2 x 2 with Pin Holes
Add to Cart
View or order
LEGO® 6331574 Liftarm 1 x 4 Thin with Stud Connector
£0.23
2x needed
  • LEGO Liftarm 1 x 4 Thin with Stud Connector
Add to Cart
View or order
LEGO® 4667578 Technic, Disk 3 x 3
£0.38
2x needed
  • LEGO Technic, Disk 3 x 3
Add to Cart
View or order
LEGO® 302126 Plate 2 x 3
£0.15
3x needed
  • LEGO Plate 2 x 3
Add to Cart
View or order
LEGO® 6310181 Brick 2 x 2 x 2 Round with Bottom Axle…
£1.43
2x needed
  • LEGO Brick 2 x 2 x 2 Round with Bottom Axle…
Add to Cart
View or order
LEGO® 6548264 Tile 1 x 2 with Groove
£0.11
3x needed
  • LEGO Tile 1 x 2 with Groove
  • LEGO Tile 1 x 2 with Groove
Add to Cart
View or order
LEGO® 6475314 Technic, Liftarm, Modified U-Shape Thick 2 x 3 Perpendicular
£0.98
1x needed
  • LEGO Technic, Liftarm, Modified U-Shape Thick 2 x 3 Perpendicular
Add to Cart
View or order
LEGO® 6271152 Liftarm 1 x 11.5 Thick, Bent 3 - 4 -7
£0.33
2x needed
  • LEGO Liftarm 1 x 11.5 Thick, Bent 3 - 4 -7
Add to Cart
View or order
LEGO® 6332573 Axle and Pin Connector #1
£0.15
8x needed
  • LEGO Axle and Pin Connector #1
  • LEGO Axle and Pin Connector #1
Add to Cart
View or order
LEGO® 32034199 Axle and Pin Connector #2 - 180°
£0.18
2x needed
Sold out for now!
  • LEGO Axle and Pin Connector #2 - 180°
Email notification View or order
LEGO® 6321747 Technic, Pin Long with Friction Ridges Lengthwise and Stop Bush
£0.06
4x needed
  • LEGO Technic, Pin Long with Friction Ridges Lengthwise and Stop Bush
  • LEGO Technic, Pin Long with Friction Ridges Lengthwise and Stop Bush
Add to Cart
View or order
LEGO® 4142865 Technic, Axle 2 Notched
£0.06
6x needed
  • LEGO Technic, Axle 2 Notched
Add to Cart
View or order
LEGO® 6284189 Technic Knob Wheel
£0.24
1x needed
  • LEGO Technic Knob Wheel
Add to Cart
View or order
LEGO® 32073194 Technic, Axle 5
£0.10
7x needed
  • LEGO Technic, Axle 5
Add to Cart
View or order
LEGO® 6271825 Liftarm 2 x 4 Thick, L-Shape
£0.13
9x needed
  • LEGO Liftarm 2 x 4 Thick, L-Shape
  • LEGO Liftarm 2 x 4 Thick, L-Shape
Add to Cart
View or order
LEGO® 6276981 Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
£0.29
7x needed
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with Center Pin…
Add to Cart
View or order
LEGO® 4177431 Technic, Gear 12 Tooth Double Bevel
£0.21
1x needed
  • LEGO Technic, Gear 12 Tooth Double Bevel
  • LEGO Technic, Gear 12 Tooth Double Bevel
Add to Cart
View or order
LEGO® 4249021 Liftarm 1 x 5 Thick
£0.21
2x needed
Sold out for now!
  • LEGO Liftarm 1 x 5 Thick
Email notification View or order
LEGO® 6278132 Liftarm 1 x 7 Thick, Bent (4 - 4)
£0.50
6x needed
  • LEGO Liftarm 1 x 7 Thick, Bent (4 - 4)
Add to Cart
View or order
LEGO® 4153707 Liftarm 1 x 3 Thick
£0.12
5x needed
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
  • LEGO Liftarm 1 x 3 Thick
Add to Cart
View or order
LEGO® 4495935 Liftarm 1 x 7 Thick
£0.22
5x needed
Sold out for now!
  • LEGO Liftarm 1 x 7 Thick
  • LEGO Liftarm 1 x 7 Thick
Email notification View or order
LEGO® 6029578 Liftarm 1 x 11 Thick
£0.37
6x needed
  • LEGO Liftarm 1 x 11 Thick
Add to Cart
View or order
LEGO® 4211713 Liftarm 3 x 5 Thick, L-Shape
£0.10
10x needed
Sold out for now!
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
  • LEGO Liftarm 3 x 5 Thick, L-Shape
Email notification View or order
LEGO® 4144024 Technic, Pin Connector Plate 1 x 2 x 1 2/3…
£0.11
2x needed
Sold out for now!
  • LEGO Technic, Pin Connector Plate 1 x 2 x 1 2/3…
Email notification View or order
LEGO® 370126 Brick 1 x 4 with Holes
£0.24
2x needed
Sold out for now!
  • LEGO Brick 1 x 4 with Holes
Email notification View or order
LEGO® 6129995 Technic, Axle 4
£0.15
4x needed
  • LEGO Technic, Axle 4
Add to Cart
View or order
LEGO® 6271820 Technic, Bush
£0.11
13x needed
  • LEGO Technic, Bush
  • LEGO Technic, Bush
Add to Cart
View or order
LEGO® 4666579 Technic, Axle Pin without Friction Ridges Lengthwise
£0.07
2x needed
  • LEGO Technic, Axle Pin without Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin without Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 614373 Brick 2 x 2 Round
£0.15
1x needed
  • LEGO Brick 2 x 2 Round
  • LEGO Brick 2 x 2 Round
  • LEGO Brick 2 x 2 Round
Add to Cart
View or order
LEGO® 6265644 Liftarm 1 x 3 x 3 Thick, Pin Connector Block
£0.95
1x needed
  • LEGO Liftarm 1 x 3 x 3 Thick, Pin Connector Block
Add to Cart
View or order
LEGO® 6431478 Steering Wheel 3 x 2 (Pilot's Yoke)
£0.32
1x needed
Sold out for now!
  • LEGO Steering Wheel 3 x 2 (Pilot's Yoke)
  • LEGO Steering Wheel 3 x 2 (Pilot's Yoke)
  • LEGO Steering Wheel 3 x 2 (Pilot's Yoke)
  • LEGO Steering Wheel 3 x 2 (Pilot's Yoke)
Email notification View or order
LEGO® 4645730 Liftarm 1 x 9 Thick
£0.24
5x needed
  • LEGO Liftarm 1 x 9 Thick
Add to Cart
View or order
LEGO® 6514052 Plate 1 x 1 Round
£0.11
5x needed
Sold out for now!
  • LEGO Plate 1 x 1 Round
  • LEGO Plate 1 x 1 Round
Email notification View or order
LEGO® 6371442 Liftarm 1 x 2 Thin
£0.20
1x needed
  • LEGO Liftarm 1 x 2 Thin
  • LEGO Liftarm 1 x 2 Thin
  • LEGO Liftarm 1 x 2 Thin
Add to Cart
View or order
LEGO® 6273715 Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
£0.10
2x needed
Sold out for now!
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
  • LEGO Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin…
Email notification View or order
LEGO® 6462847 Sticker for Set 42178
£2.14
1x needed
  • LEGO Sticker for Set 42178
Add to Cart
View or order
LEGO® 6271167 Technic, Bush 1/2 Smooth
£0.10
6x needed
  • LEGO Technic, Bush 1/2 Smooth
Add to Cart
View or order
LEGO® 4309323 Technic, Axle Pin with Friction Ridges Lengthwise
£0.10
17x needed
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
  • LEGO Technic, Axle Pin with Friction Ridges Lengthwise
Add to Cart
View or order
LEGO® 6130009 Technic, Axle 7
£0.24
5x needed
  • LEGO Technic, Axle 7
Add to Cart
View or order
LEGO® 6130007 Technic, Axle 3
£0.16
6x needed
  • LEGO Technic, Axle 3
Add to Cart
View or order
LEGO® 73587 Lever - Small Base with Black Lever
£0.10
2x needed
  • LEGO Lever - Small Base with Black Lever
Add to Cart
View or order
LEGO® 4211512 Dish 2 x 2 Inverted (Radar)
£0.09
1x needed
  • LEGO Dish 2 x 2 Inverted (Radar)
  • LEGO Dish 2 x 2 Inverted (Radar)
Add to Cart
View or order
LEGO® 6439041 Bar 1L with Clip (Mechanical Claw)
£0.17
1x needed
  • LEGO Bar 1L with Clip (Mechanical Claw)
  • LEGO Bar 1L with Clip (Mechanical Claw)
Add to Cart
View or order
LEGO® 6282158 Technic, Pin Connector Perpendicular 3L with 4 Pins
£0.17 £0.19
-5%
5x needed
  • LEGO Technic, Pin Connector Perpendicular 3L with 4 Pins
  • LEGO Technic, Pin Connector Perpendicular 3L with 4 Pins
Add to Cart
View or order
LEGO® 6468285 Panel 1 x 6 x 4 1/3 with Window and…
£1.66
2x needed
  • LEGO Panel 1 x 6 x 4 1/3 with Window and…
Add to Cart
View or order
LEGO® 6469530 Technic Knob Cog / Gear / Wheel with Axle Hole…
£1.63
1x needed
  • LEGO Technic Knob Cog / Gear / Wheel with Axle Hole…
Add to Cart
View or order
LEGO® 4504380 Slope 30° 1 x 1 x 2/3
£0.08
3x needed
  • LEGO Slope 30° 1 x 1 x 2/3
  • LEGO Slope 30° 1 x 1 x 2/3
  • LEGO Slope 30° 1 x 1 x 2/3
Add to Cart
View or order
LEGO® 6313453 Technic, Pin Connector Perpendicular 3 x 3 Bent with 4…
£0.61
2x needed
  • LEGO Technic, Pin Connector Perpendicular 3 x 3 Bent with 4…
  • LEGO Technic, Pin Connector Perpendicular 3 x 3 Bent with 4…
Add to Cart
View or order
LEGO® 4297210 Wheel 30.4mm D. x 20mm with No Pin Holes and…
£1.11
4x needed
  • LEGO Wheel 30.4mm D. x 20mm with No Pin Holes and…
  • LEGO Wheel 30.4mm D. x 20mm with No Pin Holes and…
Add to Cart
View or order
LEGO® 6265135 Liftarm 1 x 2 Thick with Pin and Axle Hole
£0.36
5x needed
  • LEGO Liftarm 1 x 2 Thick with Pin and Axle Hole
Add to Cart
View or order
1 2
...
...