SKF 17154 Transfer Case Output Shaft Seal - Front or Rear

SKF Transfer Case Output Shaft Seal 17154

SKF 17154 is a transfer case output shaft seal built for applications that need reliable fluid retention and contamination control at the shaft interface. With LongLife sealing surface design and precise dimensions, it supports consistent sealing performance in transfer case service on select BMW, Hyundai, Kia, Mitsubishi, and Porsche vehicles.

Key Features

• Transfer case output shaft seal for drivetrain sealing service
• LongLife sealing surface type for durable contact performance
• Width: 0.315 in.
• Outside diameter: 2.368 in.
• Shaft diameter: 1.732 in.
• SKF engineered seal design using premium materials
• Part number 17154 for direct identification

Detailed Description

SKF 17154 is designed to seal the transfer case output shaft area, helping maintain proper lubricant containment while limiting the entry of dirt and moisture. SKF has a long history in shaft seal engineering, and this seal reflects that experience with application-specific construction and material selection. It is a practical choice for service work on vehicles such as the BMW 318i, BMW 318is, BMW 318ti, BMW Z3, Hyundai Sonata, Hyundai Elantra, Kia Optima, and Mitsubishi Diamante where the correct transfer case seal dimensions matter. This part number 17154 also cross-references AW344852 for the same application.

What It Helps Fix

• Transfer case fluid seepage at the output shaft
• Contamination entering the transfer case through a worn seal
• Wet housing areas caused by hardened or damaged sealing lips
• Noise or driveline concerns related to low lubricant level
• Service issues on BMW, Hyundai, Kia, Mitsubishi, and Porsche transfer case applications

Installation Notes and Tips

• Verify shaft diameter, outside diameter, and width before installation.
• Inspect the shaft surface for grooves, corrosion, or wear that can affect sealing.
• Clean the bore and sealing surface thoroughly before pressing the seal into place.
• Use proper installation tools to avoid distorting the seal lip or housing.
• Confirm transfer case fluid level after service and check for leaks during road testing.

Quality Assurance

SKF manufactures seals to high quality standards with designs intended for long service life and dependable sealing performance. The 17154 seal is built to support the demands of transfer case service in a wide range of OE-style applications.