I've seen numerous references in various posts to 48531-69417 for the OEM rear 80 shocks - they seem to be the beno rear shock of choice - but one of the parts guys at the dealership formerly known as McGeorge is telling me I should be ordering 48531-69535 instead. I have a '94 and the other posts seem to be referencing 95+, so I was hoping to get some clarity from you guys. Is this just a substitution, or does does the p/n differ between 94 and 95+?