National Oil Seal 710986 Rear Axle Differential Seal

The National Oil Seal 710986 is a precision-engineered rear axle differential seal designed to provide reliable protection and optimal performance in demanding automotive applications. This spring-loaded, multi-lip seal effectively contains differential lubricants while preventing harmful contaminants from entering critical drivetrain components.

Key Features:

• Spring-loaded design with multi-lip construction for superior sealing performance
• Wide temperature range: -30°F to 325°F (-34°C to 163°C)
• Superior thermal and chemical resistance for extended service life
• Excellent abrasion resistance and dry running capability
• Precision engineering ensures proper fitment and reliable leak prevention
• Bore diameter: 54.70-54.90mm (approximately 2.15 inches)
• Width: 8.00mm (approximately 0.315 inches)

National Oil Seals has built a reputation as one of the most respected names in the sealing industry for over 75 years, providing premium wheel end solutions that meet or exceed OE specifications. This differential seal helps extend the lifespan of axle components by maintaining proper lubrication and preventing costly failures.

Cross Reference: SKF 14473A, Chicago Rawhide 14473A, Mazda 1N08-19-224, Nissan 38342-4N500