i was working under my truck in the right rear and noticed the smell of gas, and there is a hose that leads the gas from the ??gas latch to the tank? and it seems pretty rotten, and cracked, dry rotted. does samco or another aftermarket company make a replacement hose for whatever this is called?

 

don't know about the aftermarket possibilities but Atlantic British has the real thing for $34.00. www.roverparts.com

 

Go with the real thing and replace your fuel filter at the same time.