National 711116 Transfer Case Output Shaft Seal - Front

Transfer Case Output Shaft Seal for AWD Applications

National 711116 is a metric transfer case output shaft seal built for front-position applications that require a precise sealing fit. It is engineered with a bi-directional lip design and polyacrylate material to help maintain a dependable seal at the transfer case output shaft.

Compatible with select Dodge Journey, Chrysler Pacifica, Chrysler Sebring, and Dodge Avenger front transfer case applications, National 711116 is a direct-fit sealing solution for Borg-Warner ITM 3e transfer case setups. The 711116 part number is also referenced by OE-style interchange numbers for the same application.

Key Features

• Transfer case output shaft seal for front-position applications
• Bi-directional lip design for sealing performance in either rotation direction
• Polyacrylate construction for durability in drivetrain sealing use
• Metric dimensions for accurate housing and shaft fitment
• National 711116 / 711116 series sealing component
• Cross-reference part numbers include 05134903AA and 5134903AA

Detailed Product Description

National 711116 is an oil seal designed for transfer case output shaft service where the housing bore, shaft diameter, and overall width must match OE specifications. Key dimensions include a 75.000 mm housing bore, 40.000 mm shaft size, 75.200 mm outside diameter, and 8.000 mm width, with an overall width of 13.000 mm including the side lip. The flanged outside diameter measures 80.000 mm. These measurements support accurate installation in the intended transfer case sealing location.

This seal is used on 2004-2008 Chrysler Pacifica, front; 2008 Chrysler Sebring, front; 2008 Dodge Avenger, front; and 2009-2017 Dodge Journey, front. It is specified for full-time 4WD vehicles with the Borg-Warner ITM 3e transfer case and 1-speed configuration. For shoppers searching for a Dodge Journey transfer case output shaft seal or a Chrysler Pacifica front transfer case seal, National 711116 provides the needed dimensional match.

Common Problems This Seal Addresses

• Transfer case fluid leakage at the output shaft
• Oil seepage around the front transfer case seal area
• Contamination from a worn or hardened sealing lip
• Loss of sealing integrity from age, heat, and drivetrain wear
• Noise or driveline concerns associated with low transfer case fluid level

Installation Notes and Tips

Verify housing bore, shaft diameter, and seal width before installation to confirm the seal matches the transfer case opening. Inspect the shaft surface for grooves, corrosion, or wear that could affect sealing performance. Clean the bore and sealing surface thoroughly, and install the seal squarely to avoid lip damage during assembly.

Use the vehicle application details to confirm fitment on 2004-2008 Chrysler Pacifica, 2008 Chrysler Sebring, 2008 Dodge Avenger, and 2009-2017 Dodge Journey models with the specified Borg-Warner ITM 3e transfer case. The 711116 part number should be matched to the original seal dimensions before service.

Quality Assurance

National has supplied sealing solutions for more than 75 years and continues to develop products for modern vehicle sealing requirements. The 711116 transfer case output shaft seal reflects that focus on dimensional accuracy and drivetrain sealing performance.