Thanks for the part #sJust ordered the necessary parts from Arrowhead in Arizona. Parts are in a warehouse in Indiana and only takes 4 days to reach this dealership. The slip joint boot, part GRA-5D11-043970 is $69. The propshaft attachment bolts (GRA-5D00-019750) are $144 for 8 pairs of bolts, enough to replace both ends. I'll have a local shop that services G-Wagens do the work, paying attention to the multiple threads on CV boots that caution extreme care in removing the driveshaft as to not pinch those boots.