Sorry my question was fuzzy, i DO have a Brembo caliper. I was looking for rebuild parts, I kept seeing ATE for the R65, not Brembo. I was concerned that a previous owner swapped the stock ATE for the this Brembo, and buying a rebuild kit online for R65 would get me stock ATE parts instead.
Rob, my master cylinder + ss brakeline is a year old so I'm in good shape there.
Thanks guys.