24 Hours Race Car
42039-1 Technic 2015 1219 parts 7.3% repair risk Intermediate
LEGO Technic 42039-1 24 Hours Race Car presents 24 Hours Race Car as a vehicle with recognisable stance. Hull, cockpit, wheels, wings or cargo space show whether the model is about racing, transport, adventure or action. It works well as a play model or display piece.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Technic Gear 8 Tooth [Reinforced] 10928 | 3× | €0,15 |
![]() Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153 | 2× | €0,12 |
![]() Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214 | 21× | €0,29 |
![]() Technic Beam 1 x 5 Thin with Axle Holes on Ends 11478 | 12× | €0,25 |
![]() Technic Steering Portal with 2 Pin Holes and 2 Ball Joint Arms 11949 | 2× | Check price → View |
![]() Technic Steering Portal with 2 Pin Holes 11950 | 2× | €0,34 |
![]() Wheel 56 x 34 Technic Racing Medium with 6 Pin Holes 15038 | 4× | €2,01 |
![]() Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise 15100 | 12× | Check price → View |
![]() Technic Panel 3 x 11 x 1 15458 | 6× | €1,13 |
![]() Technic Panel 3 x 11 x 1 15458 | 4× | Check price → View |
![]() Technic Panel 3 x 11 x 1 15458 | 1× | €1,13 |
![]() Technic Axle 5 with Stop 15462 | 2× | Check price → View |
Repairability
Can you fix 24 Hours Race Car if a piece goes missing?
11 of the 151 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
6.5%
All sets
6.7%
Hardest to replace
More Technic sets
Browse more LEGO Technic sets related to 24 Hours Race Car, including models from 2015 and other sets in the same theme.
Build DNA
Parts inventory insights for 24 Hours Race Car
1,219 pieces puts this build +87% against the average Technic set and +265% against the average 2015 release.

Vs average Technic set
Average Technic set: 651 pieces across 453 other sets.
Vs average 2015 set
Average 2015 set: 334 pieces across 418 other sets.
Color profile
Dominant color
Black
Unique parts
0.6 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise and Center Slots
241xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
This site is not affiliated with or endorsed by the LEGO Group.



![Technic Gear 8 Tooth [Reinforced]](https://cdn.rebrickable.com/media/parts/elements/6012451.jpg)
![Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]](https://cdn.rebrickable.com/media/parts/elements/6042950.jpg)









