National 711017 Automatic Transmission Output Shaft Seal - Right

Transmission Output Shaft Seal for Hyundai and Kia

National 711017 is an automatic transmission output shaft seal for the right side of select Hyundai and Kia vehicles. It is built for applications that need a precise sealing solution at the transmission output shaft to help maintain fluid control.

• Automatic transmission output shaft seal for right-side applications
• Fits 2010-2017 Hyundai Tucson, right
• Fits 2010-2012 Hyundai Santa Fe, right
• Fits 2013-2017 Hyundai Santa Fe Sport, right
• Fits 2013 Hyundai Santa Fe XL, right
• Fits 2011-2017 Kia Sorento, right
• Fits 2011-2017 Kia Sportage, right
• National 711017 for select Hyundai Tucson and Kia Sorento applications

Built for Sealing Performance

National has focused on sealing solutions for more than 75 years, and this part reflects that experience in transmission service. National 711017 is made for vehicles that require a right-side output shaft seal, including Hyundai Tucson, Hyundai Santa Fe, Hyundai Santa Fe Sport, Hyundai Santa Fe XL, Kia Sorento, and Kia Sportage models listed in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Seal Can Address

• Transmission fluid seepage at the output shaft area
• Visible wetness around the right-side transmission seal
• Fluid loss from a worn or hardened seal lip
• Service issues related to contamination entering the sealing area
• Leak-related drivability concerns tied to low transmission fluid level

Installation Notes and Tips

Confirm the vehicle year, make, model, and right-side application before installation. Inspect the shaft surface and surrounding housing for wear, scoring, or debris before fitting the new seal. Clean the sealing bore thoroughly and verify proper alignment during installation to avoid damaging the seal lip.

Quality Assurance

National backs this seal with more than 75 years of sealing-system experience and ongoing design support for modern vehicles. Part number 711017 is engineered for the listed Hyundai and Kia applications and is intended to meet the demands of transmission service.