Mercedes-Benz Arocs 3245
42043-1 Technic 2015 2793 parts 7.1% catalog rarity Advanced
The LEGO Technic Mercedes-Benz Arocs 3245 (42043-1) meticulously recreates the Mercedes-Benz Arocs truck. This 2-in-1 model, a prominent Technic creation from 2015, integrates an advanced pneumatic system with a Power Functions large motor for operation. Builders control the versatile crane arm mechanism, open and close the grabber, extend the outriggers, or raise and lower the tipper body. Twin axle steering, double differential drive, and fully independent suspension ensure maneuverability. A tilting driver's cab reveals a 6-cylinder engine with moving pistons. The interior features a dashboard, blue seating, and a steering wheel with the Mercedes-Benz logo. The white, gray, and black color scheme, complete with warning beacons, defines this replica.
Parts Inventory
Showing the first 12 rows of the parts list (2793 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 2× | €0,18 | |
| 4× | €0,15 | |
| 34× | €0,29 | |
| 2× | €0,25 | |
| 3× | €0,38 | |
| 3× | €0,38 | |
| 3× | €0,36 | |
| 19× | Check price → View | |
| 3× | €1,13 | |
| 10× | Check price → View | |
| 1× | Check price → View | |
| 10× | Check price → View |
Catalog rarity
How common are the parts in Mercedes-Benz Arocs 3245?
17 of 239 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 Mercedes-Benz Arocs 3245, including models from 2015 and other sets in the same theme.
Build DNA
Parts inventory insights for Mercedes-Benz Arocs 3245
2,793 pieces puts this build +332% against the average Technic set and +746% against the average 2015 release.

Vs average Technic set
Average Technic set: 647 pieces across 454 other sets.
Vs average 2015 set
Average 2015 set: 330 pieces across 419 other sets.
Color profile
Dominant color
Black
Unique parts
15.5 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise and Center Slots
451xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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