SKF 17300 Automatic Transmission Seal - Rear

Transfer Case Seal for Toyota and Lexus 4WD

The SKF 17300 transfer case input shaft seal is built for automatic transmission sealing applications where fluid retention and contamination control matter. It is a direct-fit style seal for select Toyota and Lexus 4WD models, including the Toyota 4Runner, Tacoma, FJ Cruiser, Sequoia, Tundra, and Lexus GX460 and GX470.

SKF’s Transfer Case Input Shaft Seal line focuses on precise sealing surfaces and durable materials for drivetrain service. The 17300 uses a LongLife sealing surface type and is sized for the specified shaft and housing dimensions, helping maintain proper seal contact in demanding transfer case environments.

Key Features

• SKF transfer case input shaft seal for automatic transmission sealing systems
• Part number 17300 for service and replacement matching
• LongLife sealing surface type for extended sealing performance
• Outside diameter: 2.288 in.
• Shaft diameter: 1.732 in.
• Width: 0.315 in.
• Fits select Toyota 4Runner, Tacoma, FJ Cruiser, Sequoia, Tundra, and Lexus GX models

Detailed Description

SKF has a long history in shaft seal engineering, and this transfer case input shaft seal reflects that experience with application-specific design and premium sealing materials. The 17300 is intended for vehicles that need reliable transfer case fluid control, including 2015-2022 Lexus GX460, 2015-2021 Toyota Tacoma, 2015-2022 Toyota 4Runner, 2007-2014 Toyota FJ Cruiser, 2005-2014 Toyota Tacoma, 2003-2014 Toyota 4Runner, 2003-2009 Lexus GX470, 2005-2007 Toyota Sequoia, 2001-2007 Toyota Sequoia, Rear, and 2005-2006 Toyota Tundra. This part cross-references 9031143008 for the same application.

What It Helps Address

• Transfer case fluid seepage at the input shaft
• Contamination entering the transfer case through a worn seal
• Seal wear from age, heat, and drivetrain use
• Service replacement for leaking 4WD transfer case seals
• Noise or drivability concerns related to low transfer case fluid levels

Installation Notes and Tips

Verify the shaft diameter, outside diameter, and width before installation to confirm the seal matches the transfer case opening. Inspect the shaft surface for grooves or damage, and clean the sealing area thoroughly before fitting the new seal. For best results, replace the seal during transfer case service when fluid leakage or contamination is present.

Quality Assurance

SKF designs and manufactures seals to high quality standards using application-specific materials and bonding methods. The brand’s seal engineering background supports consistent fit and long service life in drivetrain applications.