The Fabtech heavy-duty rear driveshaft is built for 2007–2011 Jeep JK 2-door 4WD models to work with HD suspension systems, offering a double-cardana design intended to provide vibration-free driveline operation at highway speeds. Marketed as a heavy duty replacement driveshaft, it’s aimed at maximizing driveline reliability for lifted or heavy-use applications.
Fabtech 07-11 Jeep JK 4WD 2-Door Heavy Duty Rear Driveshaft