I tried to refill the shocks for my MJX Hyper Go 16208, but 70 wt silicone oil was still too thin for them. so i printed the shock pistons to be able to remake the holes or just control the dampening from the diameter of the piston.
The ones from the photos are printed in TPU to make sure they dont break or scratch the inside of the pistons.
I actually didnt drill any holes, i filled them with a 40wt silicone oil and they work great without any holes.
If you need, you can add 0.1mm more to the hight, it will still fit the pin and it will be stronger, and a bit better dampening.
Drill holes or small holes on the edge to lower the dampening and adapt to what silicone oil you have.
| RC_shock_piston.stl | 31.5KB |
