Reflux can damage one kidney more than the other. If one kidney is badly scarred it might need removing for two possible reasons. Firstly a damaged kidney can cause high blood pressure. This will need life long treatment with drugs to prevent the blood pressure damaging his blood vessels and other organs (including his good kidney).
The average cost for a rear main seal replacement is between $659 to $860. Labor costs are estimated between $631 to $797 while parts are priced between $28 to $63.
On your Ford Explorer , 4x4 , you have a leak at the PASSENGER side  front    axle seal ( I have had my passenger side front axle seal changed 3  times    now â¦on my 1995 Ford Explorer ) The seal doesn't cost very much ,  the cost    is the labor and I would say it takes about 1 and 1/4 hours to do  the job.