Hi All,
I have a 95 C1500 2x automatic with a 2 piece driveshaft and it seems to me that the Center support bearing is makinga winding/hummingnoise. First I thought it was the wheel bearings so I change them out.Then I changed the U joints thinking that was the issue but after I was all done I went for a drive and noticed the sound was still there. It was a lot more quite though. That's why I think it's the Center support. I looked for a zerk fitting but I didn't see one. Does anyone know if it will mess with the rubber if I were to grease it up or should I just change it out?

 

Id change it and be done with it as long as it dont cost an arm and a leg.

 

Thanks rxsteven. I will find out how much it is for a new one.

 

Found one for $20. This is the only site that I found one on.

http://www.partsamerica.com/Default.aspx

 

how do I change the center support bearing?? I havent been able to find a place that'll show me how online......

 

I dont think ive ever seen one and I dont think my truck has them but I got a 4 whell drive. Sorry

 

It's only on the 2-peice driveshaft trucks.