National 710265 Automatic Transmission Oil Pump Seal - Front

Automatic Transmission Oil Pump Seal for Subaru and Toyota

National 710265 is an automatic transmission oil pump seal built with polyacrylate sealing material for metric applications. With a 51.0 mm shaft diameter, 66.2 mm outside diameter, and 6.5 mm width, it is sized for specific Subaru, Lexus, Toyota, and Saab transmission and transfer case applications.

Key Features

• Part number 710265 automatic transmission oil pump seal
• Polyacrylate sealing material for transmission fluid sealing applications
• Metric dimensions: 51.0 mm inside diameter, 66.2 mm outside diameter, 6.5 mm width
• Housing bore: 66.0 mm
• Series 710200 oil seal design
• Compatible with select Subaru TG5D8, TG5D9, TZ1B8, TZ1B7, TZ1A2, TZ102, TA102, and TV1A4 transmissions
• Compatible with select Toyota and Lexus Aisin JF1A, JF2A, and JF3A transfer case applications

Detailed Description

National 710265 is an oil seal engineered for transmission and transfer case sealing points where accurate dimensions matter. The seal uses polyacrylate material and measures 2.008 inches (51.000 mm) inside diameter, 2.606 inches (66.200 mm) outside diameter, and 0.256 inch (6.500 mm) width, with a 2.598 inch (66.000 mm) housing bore. This makes it a direct-specification service part for select Subaru front transmission applications and Toyota/Lexus part-time 4WD transfer case setups.

This part cross-references AP Exhaust 20001 for the same application. National has supplied sealing solutions for decades, and the 710265 follows that focus on dimensional accuracy and modern vehicle sealing requirements.

Vehicle Fitment

• Fits 2013-2019 Lexus LX570, N/A, with Aisin JF2A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2008-2011 Lexus LX570, N/A, with Aisin JF2A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2013-2019 Toyota Land Cruiser, N/A, with Aisin JF2A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2008-2011 Toyota Land Cruiser, N/A, with Aisin JF2A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2008-2019 Toyota Sequoia, N/A, with Aisin JF3A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2014 Toyota Tundra, N/A, with Aisin JF3A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2007-2013 Toyota Tundra, N/A, with Aisin JF1A Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2010-2014 Subaru Legacy, Front, Fits Subaru TG5D8 Transmission.
• Fits 2010-2014 Subaru Outback, Front, Fits Subaru TG5D8 Transmission.
• Fits 2008-2014 Subaru Tribeca, Front, with Subaru TG5D9 Transmission
• Fits 2009-2013 Subaru Forester, Front, Fits Subaru TZ1B8 Transmission.
• Fits 2008-2012 Subaru Impreza, Front, Fits Subaru TZ1B8 Transmission.
• Fits 2008-2009 Subaru Legacy, Front, Fits Subaru TZ1B8 Transmission.
• Fits 2008-2009 Subaru Legacy, Front, Fits Subaru TV1B8 Transmission
• Fits 2005-2009 Subaru Legacy, Front, Fits Subaru TZ1B7 Transmission.
• Fits 2008-2009 Subaru Outback, Front, Fits Subaru TV1B8 Transmission
• Fits 2008-2009 Subaru Outback, Front, Fits Subaru TZ1B8 Transmission.
• Fits 2005-2008 Subaru Outback, Front, Fits Subaru TZ1B7 Transmission.
• Fits 2006-2007 Subaru B9 Tribeca, Front, Fits Subaru TG5C7 Transmission.
• Fits 2005-2007 Subaru Legacy, Front, Fits Subaru TG5C7 Transmission.
• Fits 2005-2007 Subaru Outback, Front, Fits Subaru TG5C7 Transmission.
• Fits 2005-2006 Saab 9-2X, Front, Fits Subaru TZ1A2 Transmission
• Fits 2005 Subaru Impreza, Front, with Subaru TV1A4 Transmission
• Fits 1999-2004 Subaru Impreza, Front, Fits Subaru TZ1A2 Transmission
• Fits 2000-2004 Subaru Legacy, Front, Fits Subaru TZ1A2 Transmission
• Fits 2004 Subaru Outback, Front, with Subaru TV1A4 Transmission
• Fits 2000-2004 Subaru Outback, Front, Fits Subaru TZ1A2 Transmission
• Fits 1999-2002 Subaru Forester, Front, Fits Subaru TZ1A2 Transmission
• Fits 1998-1999 Subaru Forester, Front, Fits Subaru TZ102 Transmission.
• Fits 1993-1999 Subaru Impreza, Front, Fits Subaru TZ102 Transmission.
• Fits 1990-1999 Subaru Legacy, Front, Fits Subaru TZ102 Transmission.
• Fits 1993-1996 Subaru Impreza, Front, Fits Subaru TA102 Transmission
• Fits 1990-1996 Subaru Legacy, Front, Fits Subaru TA102 Transmission

Installation Notes and Tips

• Verify shaft diameter, housing bore, and seal width before installation.
• Inspect the sealing surface for wear, scoring, or contamination before fitting the new seal.
• Use clean transmission fluid during assembly to help prevent dry start-up damage.
• Confirm the transmission or transfer case code matches the listed fitment notes for your Subaru, Toyota, or Lexus application.

Quality Assurance

National has more than 75 years of sealing product experience and continues to develop sealing solutions for current vehicle platforms. Part number 710265 is built to meet the dimensional and material requirements called out for the listed applications.