Heli-Transport (Rota-Beast)
3591-1 Znap 1998 265 parts 27.9% repair risk Easy
Heli-Transport (Rota-Beast) (3591-1) is a LEGO Znap from 1998. The set contains 265 parts across 12 part and colour combinations in 5 colours — the full inventory below shows exactly which pieces you need to build or complete it.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
 Plate Special 2 x 2 with Pin on Bottom 2476a | 2× | Check price → View |
![Battery Box, 9V 4 x 14 x 4 with Yellow Base [Complete Assembly]](https://cdn.rebrickable.com/media/parts/elements/4109814.jpg) Battery Box, 9V 4 x 14 x 4 with Yellow Base [Complete Assembly] 2847c02 | 1× | Check price → View |
 Technic Axle and Pin Connector Angled #1 32013 | 2× | €0,08 |
 Znap Beam 7, 3 Holes 32203 | 3× | Check price → View |
 Znap Beam 7, 3 Holes 32203 | 6× | Check price → View |
 Znap Beam 7, 3 Holes 32203 | 18× | Check price → View |
 Znap Beam 11, 4 Holes, 2 Bends 32204 | 4× | Check price → View |
 Znap Beam 1/2 Circle Radius 2L 32205 | 2× | Check price → View |
 Znap Beam 9, 5 Holes, 4 Bends (Half-Octagon) 32206 | 2× | Check price → View |
 Znap Beam 9, 5 Holes, 4 Bends (Half-Octagon) 32206 | 2× | Check price → View |
 Znap Crank Connector 1 x 2 x 3 32207 | 7× | Check price → View |
 Znap Beam 16, 9 Holes, 5 Bends 32208 | 2× | Check price → View |
Repairability
Can you fix Heli-Transport (Rota-Beast) if a piece goes missing?
12 of the 43 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
24.8%
All sets
6.7%
Hardest to replace
More Znap sets
Browse more LEGO Znap sets related to Heli-Transport (Rota-Beast), including models from 1998 and other sets in the same theme.
Build DNA
Parts inventory insights for Heli-Transport (Rota-Beast)
265 pieces puts this build +114% against the average Znap set and +4% against the average 1998 release.
Vs average Znap set
Average Znap set: 124 pieces across 10 other sets.
Vs average 1998 set
Average 1998 set: 254 pieces across 173 other sets.
Color profile
Dominant color
Black
Unique parts
1.6 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Znap Connector 3 x 3 - 4 way B (Beam)
69xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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