FEDERAL MOGUL-NATIONAL SEALS part 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 70 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.• 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 • Red 37 Series oil bath seals delivers a dependable point contact seal

Product Specifications

Part Description Oil Bath Seal
Shaft (Inch) 4.500
Shaft (MM) 114.300
Housing Bore (Inch) 5.876
Housing Bore (MM) 149.250
Outside Diameter (Inch) 5.890
Outside Diameter (MM) 149.660
Width (Inch) 0.984
Width (MM) 24.990
Material Nitrile
Type 11
Series Red 37 Series
Installation Tool RD272

Product Description

Oil Bath Seal

Application Summary

Navistar FW

Features & Benefits

  • Red 37 Series oil bath seals deliver dependable point contact seal
  • Temperature range: -40degF to 225degF; -40degC to 107degC
  • 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(R) ribs that prevent shaft leaks and bore contamination

Product Attributes

Material Nitrile
Width 0.984 IN
Outside Diameter 5.890 IN
Shaft Diameter 4.500 IN
Housing Bore 5.876 IN
Housing Bore (inch) 5.876 IN
Housing Bore (mm) 149.250 MM
Installation Tool RD319
Outside Diameter (inch) 5.890 IN
Outside Diameter (mm) 149.660 MM
Part Description Oil Bath Seal
Series 370000
Shaft (inch) 4.500 IN
Shaft (mm) 114.300 MM
Type 11
Unit of Dimension Inch
Width (inch) 0.984 IN
Width (mm) 24.990 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 4016931020
Harmonized Tariff Code (HTS) 4016931020
UPC 00724956107230

Part Interchanges

The National Seals® is a proud designer and supplier of wheel bearings and oil seals with a focus on quality, safety, and continuous improvement. The key to its success may be attributed to its hardworking and dedicated team of engineers who keep pace with the industry to provide premium wheel end solutions for light and commercial vehicle applications. Federal-Mogul acquired the National Seal Division of the National Motor Bearing Company only in 1942. But the brand National Seals has already cemented itself as one of the most respected names in the industry. Over the years, it has remained fully committed to providing only the highest quality seals and bearings that meet or exceed OE specifications.

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