New here. We have a 2002 Sport with high miles but perfect body and engine. Our problem is a differential leaking oil (rust). My ethics prevent me from trading or selling it in this condition. I want to fix it but as cheap as possible. I know others have solved this issue and look to them for guidance.

Where can I buy a good used replacement differential? or How can I fix it cheaply. thanks.

 

Junkyard or ebay is your best bet.