[polishkid413]

I took the truck to AAMCO today because it was clunking when I would take a corner. They told me that my rear differential was shot and I needed to have it rebuilt or replaced. They offered to install a new one for me or find an entire used axle at a junk yard. They wanted a little more than I have to spend for the job, so I was wondering if I just installed a new third member if that would solve my problem, or is the differential not part of the third member?