GMC center driveshaft center bearing

[phat46]

It apperars my brothers 2002 GMC Sonoma needs a new driveshaft center bearing or at least the mount for the center bearing. It started shaking while we were using it today and when we got to his place I slid under it and the center bearing flops up and down in the mount about 3/8".  Does anyone know if this is a dealer only deal? Autozone and Murrays (the closest places to where we were) didn't have anything listed for center bearing or mount. Looks like an easy enough swap, but I'd rather not buy it at the dealer ($$$)

[Jokester]

http://www.napaonline.com/MasterPages/NOLMaster.aspx?PageId=470&LineCode=BK&PartNumber=6021050&Description=Driveshaft+Center+Support+Rubber

Napa has the rubber mount.

Oreilly has the assembly.

http://www.oreillyauto.com/EW3/DisplayTheParts.do?categoryIndex=60&didSearchFor=Bearing&vehicle=2002GMCSONOMAV6-262  4.3L&bid=1246390403522&cycleCount=696

.bjb

[phat46]

http://www.napaonline.com/MasterPages/NOLMaster.aspx?PageId=470&LineCode=BK&PartNumber=6021050&Description=Driveshaft+Center+Support+Rubber

Napa has the rubber mount.

Oreilly has the assembly.

http://www.oreillyauto.com/EW3/DisplayTheParts.do?categoryIndex=60&didSearchFor=Bearing&vehicle=2002GMCSONOMAV6-262  4.3L&bid=1246390403522&cycleCount=696

.bjb

If the one in the Picture from NAPA is what they have it's not even close to what we need. I tried Oreilly (here it is Murrays, but it goes to the same website), even when i click on the link you posted for OReillys, it brings up my local one and says there is no match found.  
Doesn't really matter he took it to the dealers after i left....