Sergio: The Stranded Traveler

Well it's two days later and it looks like our surprise house guest may be in Lahore for a while. Our household has been a mix of communication between Italian, Spanish, Portuguese, some French words and English, and we haven't been able to find the part for Sergio's Fiat RV. Our landlord had the idea to purchase a whole new front suspension system from a Japanese vehicle and put it in place of the current suspension system in the RV. This would take less time than getting brake discs custom made, but would it even work? Sounds a bit risky when he's got two continents to cover.