SKF 17700A Transfer Case Output Shaft Seal - Rear

Transfer Case Output Shaft Seal for Hyundai and Kia

The SKF 17700A transfer case output shaft seal is built for rear transfer case applications that need reliable fluid retention and contamination control. It is a direct-fit sealing solution for select Hyundai Santa Fe, Veracruz, Tucson, and Kia Sorento and Sportage models.

SKF designs seals with application-specific materials and dimensions to match the operating environment at the shaft and housing interface. The 17700A uses a polyacrylate sealing surface and precise sizing for consistent contact on the output shaft.

Key Features

• Part number: 17700A
• Transfer case output shaft seal for rear applications
• Polyacrylate sealing surface type
• Outside diameter: 2.567 in.
• Shaft diameter: 1.779 in.
• Width: 0.315 in.
• Designed for select Hyundai and Kia transfer case service

Application Details

Compatible with rear transfer case output shaft service on 2001-2014 Hyundai Santa Fe, 2011-2013 Kia Sorento, 2007-2012 Hyundai Veracruz, 2005-2010 Kia Sportage, and 2005-2009 Hyundai Tucson. The SKF 17700A is also cross-referenced to 4735139010 for the same application.

What This Seal Helps Address

• Transfer case fluid seepage at the output shaft
• Contamination entering the transfer case through a worn seal
• Leak-related driveline maintenance concerns
• Seal wear from age, heat, and shaft movement
• Service needs on rear transfer case output locations

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the housing and output shaft dimensions. Inspect the shaft surface for scoring or wear, and clean the sealing area thoroughly before assembly. For Hyundai Santa Fe, Kia Sorento, and Hyundai Tucson transfer case service, confirm rear position and model year against the vehicle listing before replacement.

Quality Assurance

SKF has a long history in seal engineering and manufactures sealing products to defined design and material standards. The 17700A is produced for long service life and dependable sealing performance in transfer case applications.