National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.
Unbeatable protection for wheel end systems
Features Fel-Pro sealing technology
Aramid fiber and PTFE coating reduces repair time
Highly resistant to compression set
Ensures superior sealing to hub face and positive lube retention in cavity