I have had some tough ones to pull.
Brake fluid will seep into the smallest area and release rusted together parts.
Try soaking in brake fluid.
Brake fluid cleans up perfectly with soapy water or windex so not an issue there.
Now those stubborn ones that do not react like you have there i have taken a tow chain and placed the links over a couple studs and installed the lug nuts backwards usually to keep the chain on.
Then on the other end of the chain i have attached a very heavy object like a 50 lb chunk of steel.
I then use the dent puller process.
Slack in the chain then pull quick and hard on the 50 lb weight.
The shock and the pulling force kind of jack hammers the hub out.
I have pulled mushroomed axles through spider gears like that. Mushroom was not so much mushroomed after getting them out.
Good luck.
Brake fluid will seep into the smallest area and release rusted together parts.
Try soaking in brake fluid.
Brake fluid cleans up perfectly with soapy water or windex so not an issue there.
Now those stubborn ones that do not react like you have there i have taken a tow chain and placed the links over a couple studs and installed the lug nuts backwards usually to keep the chain on.
Then on the other end of the chain i have attached a very heavy object like a 50 lb chunk of steel.
I then use the dent puller process.
Slack in the chain then pull quick and hard on the 50 lb weight.
The shock and the pulling force kind of jack hammers the hub out.
I have pulled mushroomed axles through spider gears like that. Mushroom was not so much mushroomed after getting them out.
Good luck.