Wheel 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.
Cross References:
21101
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
Cross References:
21101
- Mfr Part Number:
- 40566S
- Material:
- Nitrile
- Inside Diameter(mm):
- 53.980
- Inside Diameter(in):
- 2.125
- Width(mm):
- 6.350
- Width(in):
- 0.250
- Outside Diameter(mm):
- 73.130
- Outside Diameter(in):
- 2.879
- Type:
- 4S
- Shaft Diameter(mm):
- 53.980
- Shaft Diameter(in):
- 2.125
- Housing Bore(in):
- 2.875
- Housing Bore(mm):
- 73.030
- Series:
- 40000
- Part Description:
- Oil Seal
- Unit of Dimension:
- Inch
