Description:
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.
Features and Benefits:
- Delivers quality and reliable performance for every type of repair
- Design type: spring loaded; multi-lip
- Design type: springless; single-lip
- Low swell in hydrocarbon fluids
- Provides excellent dry running capabilities, low coefficient of friction and excellent resistance to chemicals
- Resistance to EP lubricants
- Resistant to hydrocarbon/oxygenate blends and provides superior performance
- Temperature range: -100F to 450F; -73C to 232C
- Temperature range: -20F to 300F / -29C to 49C
Specifications:
Flanged Outside Diameter:
3.323 in.
Flanged Outside Diameter:
84.400 mm
Inside Diameter:
2.160 in.
Inside Diameter:
54.860 mm
Outside Diameter:
2.979 in.
Outside Diameter:
75.670 mm
Overall Width with Side Lip:
1.515 in.
Overall Width with Side Lip:
38.480 mm
Part Description:
Oil Seal
Shaft Diameter:
2.160 in.
Shaft Diameter:
54.860 mm
Chicago Rawhide #:
21139A
