Surface Space Loader
42178-1 Technic 2024 435 parts 8% catalog rarity Intermediate
The LEGO Technic Surface Space Loader LT78 (42178) invites builders to command a cutting-edge exploration vehicle designed for extraterrestrial operations. This robust 435-piece model features a precise steering mechanism, allowing traversal across imagined alien terrains. Operators can elevate the detailed cabin, granting a clear view before engaging the functional crane, engineered to effortlessly pick up and transport vital cargo. The loader incorporates realistic details inspired by advanced space engineering, from its robust chassis to the intricate gear system controlling its arm. A special space air-lock element provides modularity, enabling seamless connection with other compatible LEGO space vehicles for expanded missions. This construction delivers a tangible segment of a larger lunar base.
42178-1
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Parts Inventory
Showing the first 12 rows of the parts list (435 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 1× | Check price → View | |
| 1× | Check price → View | |
| 3× | €0,29 | |
| 1× | €0,38 | |
| 1× | €0,38 | |
| 2× | €0,36 | |
| 1× | €0,07 | |
| 3× | €0,11 | |
| 1× | €0,06 | |
| 2× | €0,21 | |
| 10× | €0,08 | |
| 8× | €0,05 |
Catalog rarity
How common are the parts in Surface Space Loader?
8 of 100 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
6.5%
All sets
6.7%
Least common in our catalog
More Technic sets
Browse more LEGO Technic sets related to Surface Space Loader, including models from 2024 and other sets in the same theme.
Build DNA
Parts inventory insights for Surface Space Loader
435 pieces puts this build -33% against the average Technic set and -24% against the average 2024 release.

Vs average Technic set
Average Technic set: 652 pieces across 454 other sets.
Vs average 2024 set
Average 2024 set: 573 pieces across 561 other sets.
Color profile
Dominant color
Black
Unique parts
4.4 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise with No Center Slots
59xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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