The Dana 5-1330XP or 51330XP is a genuine Dana driveline universal joint for heavy-duty truck applications. Dana universal joints are a standard fitment across a wide range of commercial drivelines, and sourcing the correct part number is critical to proper driveline operation. If you need to confirm this is the right u-joint for your specific shaft series or application, give us a call at Pro Gear and Transmission and we can help you work through the fitment.FeaturesGenuine Dana driveline universal jointPart number 5-1330XP or 51330XPDesigned for heavy-duty commercial truck drivelinesSold by Pro Gear and TransmissionCall to confirm fitment for your specific driveline application