I had the differential replaced at a considerable expense. A week later, I found out the driver's side output shaft had a slight leak so I took it back to the mechanic. They ordered an output shaft stub-cost was honored by Jagbits. I had to pay for the labor. Well the replacement output shaft is also leaking. I don't get it. The car has to go back in again. What are the chances that Jagbits provided two defective output shaft assemblies with this differential? Is it possible that the synthetic gear oil is too light?
Darren W. Garansi
1993 XJ6, 4.0