Kept cool to a certain extent yes, that's why they make different grade fluids, (one reason anyway) the rest the answer is basicly no, You could mount an after market HD chrome one where it would go on a Hardley and it would work just fine as long as it pushes enough fluid to operate the break.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!