
The Driveshaft Shop one-piece 4-inch aluminum rear driveshaft for 2012–2013 Jeep Grand Cherokee SRT8 with NAG1 transmission is offered as a direct-fit replacement tailored for that drivetrain configuration. Built to restore driveline balance and handle the vehicle's power delivery, this aluminum shaft provides a single-piece solution where the listed application matches the vehicle and transmission specified in the product description.
DSS Dodge 2012-2013 Jeep Grand Cherokee SRT8 w/ NAG1 Trans 4in Alum 1-Piece Rear Shaft CHSH-WK2-1A