'97 Ford F350 Super Duty Rear Differential Cover Replacement 

I replaced my stock rear differential cover on my '97 Ford F350 Super Duty with an AFE Power diff cover. It gives a larger oil capacity and is built with heat fins. The result is that the gears run at a lower temperature (reducing wear and extending life) especially when towing or hauling a load. Step-by-step instructions and tips to make the job go well.