SKF 18005 Drive Axle Shaft Seal - Front or Rear

SKF 18005 Drive Axle Shaft Seal

The SKF 18005 drive axle shaft seal is built for driveline sealing performance where axle lubricant retention and contamination control matter. It is a direct-fit seal for select Ford, Lincoln, Mercury, and Mustang rear or front axle applications, including Expedition, F-150, Navigator, Explorer, Explorer Sport Trac, Mountaineer, and Mustang models.

Key Features

• Sealing surface type: LongLife for durable axle sealing performance
• Outside diameter: 2.883 in.
• Shaft diameter: 1.811 in.
• Width: 0.413 in.
• Engineered by SKF, a long-established seal manufacturer with deep driveline sealing experience

Detailed Description

SKF part number 18005 is a drive axle shaft seal designed to help maintain proper lubrication at the axle while keeping road debris, water, and other contaminants out of the sealing area. SKF has a long history in shaft seal development, and this seal reflects that experience with premium materials and application-specific construction. It is a strong match for owners searching for a Ford F-150 front axle shaft seal, a Ford Expedition rear axle seal, or a Lincoln Navigator rear axle seal. This part cross-references National 100537 for the same application.

What It Helps Solve

• Axle gear oil seepage at the shaft seal area
• Contamination entering the axle housing through a worn seal
• Noise or driveline concerns related to low lubricant level
• Seal wear from age, heat, and road exposure
• Service needs on Ford Expedition, Ford F-150, and Lincoln Navigator axle assemblies

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and width before installation to match the axle housing and shaft dimensions. Inspect the axle shaft surface for grooves or wear that could affect sealing performance, and clean the sealing bore thoroughly before pressing in the new seal. Verify the correct position and application for your vehicle, since this seal is used in both front and rear axle locations across different models.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and quality-controlled processes for long service life and dependable sealing performance. The brand’s seal engineering heritage dates back to the first integrated shaft seal in 1928, and SKF products are built to meet demanding driveline and axle service requirements.