SKF 16406 Transfer Case Input Shaft Seal - Rear

Reliable Transfer Case Input Shaft Seal for Accurate Fit

The SKF 16406 transfer case input shaft seal is engineered to provide a precise seal for transfer cases requiring a 1.625-inch shaft diameter. Designed with a nitrile sealing surface, this seal offers dependable resistance to wear and fluid leakage, making it suitable for various vehicle makes and models that specify these dimensions.

• Width: 0.313 inches for compact and secure installation
• Outside Diameter: 2.879 inches ensuring proper fit within the transfer case housing
• Shaft Diameter Compatibility: 1.625 inches for accurate sealing on input shafts
• Sealing Surface Material: Nitrile, providing durability and resistance to oil and heat
• Part Number: 16406 for easy identification and replacement

Technical Details and Material Specifications

The SKF 16406 transfer case input shaft seal is constructed with a nitrile sealing surface, a material known for its resistance to petroleum-based fluids and high temperatures commonly found in automotive transfer cases. The seal’s dimensions—0.313 inches in width and 2.879 inches in outside diameter—are designed to fit transfer cases with a 1.625-inch input shaft diameter precisely. This ensures minimal fluid leakage and maintains the integrity of the transfer case lubrication system.

Applications and Common Issues Addressed

• Prevents transfer case fluid leaks that can lead to low lubrication levels
• Reduces contamination ingress into the transfer case assembly
• Minimizes wear on the input shaft by maintaining proper sealing
• Helps avoid transfer case overheating caused by fluid loss
• Addresses noise and vibration issues related to seal failure

Installation Notes and Recommendations

When installing the SKF 16406 transfer case input shaft seal, ensure the shaft diameter matches the 1.625-inch specification for optimal sealing performance. Clean the sealing surface and surrounding area thoroughly before installation to prevent debris from compromising the seal. Use appropriate tools to press the seal evenly into the housing without distortion. Avoid using excessive force that could damage the nitrile sealing lip.

Quality Assurance and Warranty Information

SKF manufactures the 16406 transfer case input shaft seal to meet stringent quality standards, ensuring reliable performance in demanding automotive environments. While specific warranty details are not provided, SKF products typically undergo rigorous testing to comply with industry requirements for durability and sealing effectiveness.