NTN NS3543 Axle Shaft Seal

The NTN NS3543 is a premium axle shaft seal engineered to prevent gear oil leaks and protect critical drivetrain components from contamination. This seal is designed and manufactured to meet OEM standards, ensuring reliable performance and proper fit for various automotive applications.

Key Features:

• Advanced polymer technology utilizing materials like PTFE and Viton for superior durability
• Multi-contact seal and grease lips keep lubricants in and contaminants out
• Optimal leak and contaminant protection through modern sealing design principles
• Superior operation across wide temperature ranges for long service life
• Low seal swell design reduces torque and improves efficiency
• Anti-rust inhibitor and pre-greased sealing lip for extended shelf life

NTN seals provide continuous lubrication to reduce wear and aging while protecting against dirt, moisture, and other environmental contaminants. This axle shaft seal is engineered to maintain proper gear oil retention within the differential housing while allowing smooth axle shaft rotation.