National National Oil Seal

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.

Low swell in hydrocarbon fluids Design type: spring loaded; multi-lip Provides good low temperature capability Temperature range: -40°F to 225°F; -40°C to 107°C Delivers quality and reliable performance for every type of repair Housing Bore : 4.842 in Inside Diameter : 2.156 in Material : Nitrile Outside Diameter : 2.885 in Shaft Diameter : 3.500 in Width : 0.750 in