SKF 18864 Wheel Seal - Front

SKF 18864 Wheel Seal for Nissan Front Axles

SKF 18864 is a front wheel seal built for specific Nissan applications, including classic 200SX, 280ZX, 510, and 810 models. It uses a nitrile sealing surface and precise dimensions to help maintain proper sealing at the wheel end where lubricant retention and contamination control matter most.

Key Features

• Part number: SKF 18864
• Wheel seal for front position applications
• Nitrile sealing surface type for dependable sealing performance
• Width: 0.236 in.
• Outside diameter: 2.447 in.
• Shaft diameter: 1.890 in.
• Engineered by SKF, a long-established seal manufacturer

Detailed Description

SKF 18864 is a driveline and axle wheel seal designed around exact dimensional requirements for front hub service. The seal’s nitrile sealing surface is selected for the operating environment at the wheel end, helping keep lubricants contained while limiting the entry of road debris and moisture. SKF has a long history in seal design and manufacturing, and this part reflects that focus on application-specific fit and material selection. This part cross-references Monroe Shocks & Struts (e.g., 40232A0101) for the same application. Compatible With 1977-1983 Nissan 200SX, front; 1979-1983 Nissan 280ZX, front; 1978-1981 Nissan 510, front; 1970-1973 Nissan 510, front; 1977-1981 Nissan 810, front. For Nissan 200SX, Nissan 280ZX, and Nissan 510 front wheel seal service, SKF 18864 provides the dimensional match needed for proper sealing at the hub.

What It Helps Address

• Gear oil or lubricant seepage at the wheel end
• Contamination from dirt, water, and road debris entering the hub area
• Seal wear caused by age, heat, and mileage
• Front hub service on classic Nissan driveline and axle assemblies
• Noise or damage related to inadequate wheel-end sealing

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the hub and spindle dimensions. Inspect the sealing surface and mating components for scoring, corrosion, or wear that could affect sealing performance. Clean the bore thoroughly and install the seal squarely to avoid distortion. Confirm the application against the vehicle’s front axle configuration before final assembly.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and controlled production standards. The brand’s seal engineering heritage and application-focused manufacturing support consistent fit and long service life in wheel-end service.