National 711015 Automatic Transmission Output Shaft Seal - Left

Automatic Transmission Output Shaft Seal

The National 711015 automatic transmission output shaft seal is built for metric applications that require a precise sealing surface and stable lip contact. It is a direct-fit oil seal for left-side applications on a wide range of Hyundai, Kia, Jeep, and Dodge vehicles.

National has supplied sealing solutions for more than 75 years, and this seal reflects that focus with a counter-clockwise spiral lip design and polyacrylate construction. The 711015 is sized for a 37.000 mm shaft and a 64.250 mm outside diameter for accurate transmission sealing.

• Part number: 711015
• Automatic transmission output shaft seal / oil seal
• Counter-clockwise-spiral lip design
• Polyacrylate sealing material
• Metric dimensions for precise fitment
• Housing bore: 64.000 mm (2.520 in.)
• Shaft size: 37.000 mm (1.457 in.)
• Outside diameter: 64.250 mm (2.530 in.)
• Width: 10.000 mm (0.394 in.)
• Overall width with side lip: 17.000 mm (0.669 in.)

Fitment Details

• Fits 2018-2019 Hyundai Elantra GT, left.
• Fits 2015-2016 Hyundai Elantra GT, left.
• Fits 2018-2019 Hyundai Kona, left.
• Fits 2011-2019 Hyundai Sonata, left.
• Fits 2010-2019 Hyundai Tucson, left.
• Fits 2011-2019 Kia Optima, left.
• Fits 2011-2019 Kia Sorento, left.
• Fits 2014-2019 Kia Soul, left.
• Fits 2011-2019 Kia Sportage, left.
• Fits 2013-2018 Hyundai Santa Fe Sport, left.
• Fits 2011-2018 Kia Forte, left.
• Fits 2016-2018 Kia Forte5, left.
• Fits 2012-2013 Kia Forte5, left.
• Fits 2014-2017 Jeep Compass, left.
• Fits 2014-2017 Jeep Patriot, left.
• Fits 2014-2017 Kia Rondo, left.
• Fits 2013-2016 Dodge Dart, left.
• Fits 2014-2016 Hyundai Elantra, left.
• Fits 2011-2016 Kia Forte Koup, left.
• Fits 2013-2015 Hyundai Veloster, left.
• Fits 2014 Hyundai Elantra Coupe, left.
• Fits 2013 Hyundai Santa Fe XL, left.
• Fits 2010-2012 Hyundai Santa Fe, left.

What This Seal Helps Address

• Transmission fluid seepage at the output shaft
• Oil leakage around the left-side seal area
• Seal wear from shaft rotation and heat exposure
• Loss of sealing performance from an aged or hardened lip
• Service replacement for a worn transmission oil seal

Installation Notes and Tips

Verify shaft diameter, housing bore, and seal orientation before installation. The counter-clockwise spiral lip design must be installed in the correct direction for proper sealing performance. Clean the bore and shaft surface thoroughly, and inspect for scoring or damage that could affect the new seal.

For vehicle-specific service, confirm application by year, make, model, and left-side position. This part cross-references 45245-3B400 and 68192661AA for the same application.

Quality Assurance

National has focused on premium sealing solutions for more than 75 years, with product development aligned to current vehicle requirements. Part number 711015 is engineered as a metric transmission seal for consistent fitment across listed Hyundai, Kia, Jeep, and Dodge applications.