SKF 19554 Transfer Case Input Shaft Seal

Reliable Transfer Case Input Shaft Seal for Nissan Frontier and Xterra

The SKF 19554 transfer case input shaft seal is designed to provide a precise fit and durable sealing solution for Nissan Frontier and Xterra models. Engineered with nitrile sealing surfaces, this seal ensures effective protection against leaks and contamination.

• Width: 0.472 inches for optimal sealing depth
• Outside Diameter: 2.843 inches to match transfer case housing
• Shaft Diameter: 1.969 inches for accurate shaft fitment
• Sealing Surface Type: Nitrile material for resistance to oil and wear
• Compatible with Nissan Frontier and Xterra transfer cases

Detailed Product Description

The SKF 19554 transfer case input shaft seal is manufactured to meet OEM specifications, ensuring a secure and reliable seal around the input shaft of the transfer case. The nitrile sealing surface offers excellent resistance to automotive fluids and temperature variations, maintaining integrity under demanding driving conditions. With a width of 0.472 inches and an outside diameter of 2.843 inches, this seal fits precisely within the transfer case housing, while the 1.969-inch shaft diameter ensures a tight seal around the input shaft. This part is specifically designed for Nissan Frontier and Xterra models, providing a direct replacement that helps maintain transfer case performance and prevents fluid leaks.

Common Applications and Problem Solving

• Prevents transfer case fluid leaks around the input shaft
• Protects transfer case internals from dirt and contaminants
• Maintains proper lubrication within the transfer case
• Reduces risk of transfer case damage due to seal failure
• Restores transfer case sealing after shaft or housing wear

Installation Notes and Tips

When installing the SKF 19554 transfer case input shaft seal, ensure the transfer case housing and shaft are clean and free of debris. Lubricate the sealing surface lightly with compatible transfer case fluid to ease installation and prevent damage to the nitrile seal. Use appropriate tools to press the seal evenly into the housing without distortion. Verify the seal is seated flush and inspect for any signs of damage before reassembling the transfer case.

Quality Assurance and Warranty

SKF manufactures the 19554 transfer case input shaft seal to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, SKF products typically adhere to industry quality controls and are backed by the brand's reputation for precision-engineered automotive components.