I have a '99 V70, I keep having my power steering reservoirs leak at the seam between the upper and lower half, I think I've replaced like 2 or 3 of them, does anyone know of an aftermarket reservoir without the seam? I'm just tired of dealing with it.

 

start by shopping at the usual Volvo friendly web stores - FCP Euro, IPD USA, EEuro parts to see what they offer in terms of after market parts.