Hey Kurtzz,
Yup all the head parts are the same they are just black plastic. I would recommend you to buy the metal upgrades to replace you old plastic pieces. They are a little more expensive but won't have to replaced in most crashes.

P.S. The main shaft is the same also..so if yours is not bent. keep it and invest in other metal parts.

If you can afford it the complete metal head includes the metal swash plate and all other upgrades..its far cheaper than buying all the parts seperately...I know from experience.