jeepboy381
NAXJA Forum User
- Location
- Gresham, Or
I am looking at brake calipers online and it looks like they have two choices. I though all calipers had steel pistons but it seems for cheaper I could get Phenolic pistons instead in the caliper. I am not sure what Phenolic means but from what I can hear the piston will not rust. Which is the better option? Having a piston that wont rust is great because if you ever have to push the piston back down for new thicker pads and rotors there won't be any rough surface to cause the caliper to stick. Which one will wear out quicker though? Thanks Josh