National 240731 Oil Seal - High Performance Automotive Oil Seal for Engine, Transmission & Axle - Perfect for Car Repair & Maintenance

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.

Design type springless; single-lip

Temperature range -40°F to 225°F / -40°C to 107°C

Good low temperature capability

Low swell in hydrocarbon fluids

Delivers quality and reliable performance for every type of repair