Seal - Oil Bath 370371A

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.

Product Features:

Red 37 Series oil bath seals deliver dependable point contact seal
Temperature range: -40°F to 225°F; -40°C to 107°C
Unitized construction provides greater structural integrity, easier installation and main lip protection
Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference
Unique rubber I.D. and O.D. includes patented SURE-LOCK® ribs that prevent shaft leaks and bore contamination
SPECIFICATIONS
Width: 0.605 in
Shaft Diameter: 3.937 in
Outside Diameter: 5.140 in
Material: Nitrile
Housing Bore: 5.126 in