National 4434V is a differential pinion seal listed for Jeep Wrangler. It belongs to the driveline and axle sealing group and is sold each. A pinion seal closes the point where the pinion shaft passes through the differential housing, keeping gear oil in and road contamination out. This is a genuine National part from Pro Gear and Transmission, and our parts staff can help you match it to your application.FeaturesNational differential pinion seal, part number 4434VListed for Jeep WranglerDriveline and axle sealing partSold eachA genuine National part from Pro Gear and TransmissionTech SpecsBrand: NationalPart number: 4434VType: Differential Pinion SealUnit of measure: Each