This is original Tekno RC spare part
TKR9047C – Spindle Arms (EB/NB/ET/NT48, requires TKR9041X, Type C)
These new spindle arms help fine-tune corner entry, middle, and exit steering response to your liking.
| Spindle Arm | Steering Response | When Recommended | Ackerman |
| TKR9047A | More initial low-speed steering, less mid and exit steering. | Lower grip or open tracks. | Same as original TKR9041 |
| TKR9047B | More balanced entry, mid, exit steering. | Medium grip, mid-size tracks. | Less than TKR9047A |
| TKR9047C | Less initial steering, more mid and exit steering. | Higher grip, or tighter tracks. | Less than TKR9047B |
TKR9047C spindle arms must be used with TKR9041X spindles.