Just had the intermediate steering shaft replaced. It was replaced twice under warranty during the first 50,000 miles or so. The last replacement I was told "this is the new design and won't cause anymore issues". Well it lasted 100,000 miles so I guess I'm not unhappy.
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50C, TST Systems 507 TPMS, RV Flex Armor Roof