NTN NS4359V Engine Crankshaft Seal

The NTN NS4359V is a premium engine crankshaft seal engineered to deliver reliable sealing performance in demanding automotive applications. This spring-loaded, multi-lip seal features advanced fluoro-elastomer construction designed to withstand extreme temperatures and provide long-lasting protection against oil leaks.

Key Features:

• Spring-loaded, multi-lip design ensures consistent sealing pressure
• Fluoro-elastomer material offers excellent chemical resistance
• Temperature range: -40°F to 400°F (-40°C to 204°C)
• Counter-clockwise spiral lip design for improved sealing
• Compatible with a wide range of automotive fluids
• Inside diameter: 3.740 inches (shaft size: 3.750 inches)
• Outside diameter: 4.540 inches (housing bore: 4.540 inches)
• Seal thickness: 0.492 inches

National Seals, part of the Timken family, has been providing premium sealing solutions for over 70 years. This crankshaft seal is manufactured to OE specifications to ensure proper fit and reliable performance for engine repair applications.