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 todays vehicles. Product Features:Design type: spring loaded; multi-lipTemperature range: -20F to 300F / -29C to 49CResistance to EP lubricantsLow swell in hydrocarbon fluidsDelivers quality and reliable performance for every type of repair
