SKF 18568A Transfer Case Input Shaft Seal

SKF 18568A Transfer Case Input Shaft Seal

The SKF 18568A transfer case input shaft seal is built to retain transfer case lubricant and help keep dirt, water, and road debris out of the housing. With a 1.85 shaft diameter, 0.315 width, and HMS5 seal type, it is a direct-fit sealing component for select Nissan and INFINITI applications.

Fits 2013-2015 Nissan Pathfinder and 2014-2015 INFINITI QX60, matching the transfer case input shaft sealing location for these vehicles.

Key Features

• Transfer case input shaft seal for drivetrain sealing service
• SKF part number 18568A for application-specific replacement
• HMS5 seal type for controlled sealing performance
• 1.85 shaft diameter and 0.315 width
• Engineered with premium materials for the application and operating environment
• Fits 2013-2015 Nissan Pathfinder and 2014-2015 INFINITI QX60

Detailed Description

SKF 18568A is a transfer case input shaft seal designed for vehicles that require dependable lubricant retention at the transfer case input. SKF has a long history in seal engineering, including the development of the first integrated shaft seal, and continues to manufacture seals to precise design standards using materials selected for the demands of the application. This seal is a strong match for 2013-2015 Nissan Pathfinder and 2014-2015 INFINITI QX60 models that need a replacement transfer case input shaft seal.

This part cross-references Nissan 331113KA0A for the same application.

What It Helps Fix

• Transfer case fluid seepage at the input shaft
• Contamination entering the transfer case through a worn seal
• Low lubricant level caused by seal wear
• Noise or driveline concerns related to fluid loss
• Service issues on 2013-2015 Nissan Pathfinder and 2014-2015 INFINITI QX60 transfer cases

Installation Notes and Tips

Inspect the input shaft, seal bore, and surrounding surfaces before installation. Clean the sealing area thoroughly and verify the shaft diameter and seal dimensions match the original part. Proper seating and alignment are important to prevent premature leakage after service.

Quality Assurance

SKF manufactures seals to high quality standards with an emphasis on long service life and safety. The brand’s seal engineering background and application-specific material selection support consistent performance in drivetrain sealing service.