FEDERAL MOGUL-NATIONAL SEALS part description

Durable, the National® hub cap is made of rugged cast aluminum offering unbeatable protection for wheel end systems.

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.

  • Unbeatable protection for wheel end systems
  • Cast aluminum hub cap
  • Zytel® inspection window resists window clouding and cracking
  • Steel Torx® screws eliminate back-out and resist contamination
  • Slit-style vent plugs reduce pressure while preventing contamination
  • Fel-Pro® hub cap gasket included

Part Specifications

NATIONAL HUB CAP SPECS

Part Description Hub Cap & Gasket
Application Oil
Bolt Circle (Inch) 6.750
Bolt Circle (MM) 171.450
Bolt Hole Diameter (Inch) 0.358
Bolt Hole Diameter (MM) 9.093
Number of Bolt Holes 6
Overall Height (Inch) 3.687
Overall Height (MM) 93.650
Inside Depth (Inch) 2.937
Inside Depth (MM) 74.600
Flange Inside Diameter (Inch) 5.580
Flange Inside Diameter (MM) 141.732
Flange Outside Diameter (Inch) 7.500
Flange Outside Diameter (MM) 190.500
Material Cast Aluminum
Footnote Window/ National center fill plug / No side fill
Gasket GKT195
Window Kit WK5995
Plug B299

Product Description

Hub Cap

Application Summary

Heavy Duty Cast Aluminum Truck Hub Cap

Features & Benefits

  • Unbeatable protection for wheel end systems
  • Cast aluminum hub cap
  • Zytel(R) inspection window resists window clouding and cracking
  • Steel Torx(R) screws eliminate back-out and resist contamination
  • Slit-style vent plugs reduce pressure while preventing contamination
  • Fel-Pro(R) hub cap gasket included

Product Attributes

Material Cast Aluminum
Application Oil
Bolt Circle (inch) 6.750 IN
Bolt Circle (mm) 171.450 MM
Bolt Hole Diameter (inch) 0.358 IN
Bolt Hole Diameter (mm) 9.093 MM
Flange Inside Diameter (inch) 5.580 IN
Flange Inside Diameter (mm) 141.732 MM
Flange Outside Diameter (inch) 7.500 IN
Flange Outside Diameter (mm) 190.500 MM
Footnote Window/ National center fill plug / No side fill
Gasket GKT195
Inside Depth (inch) 2.937 IN
Inside Depth (mm) 74.600 MM
Number of Bolt Holes 6
Overall Height (inch) 3.687 IN
Overall Height (mm) 93.650 MM
Part Description Hub Cap & Gasket
Plug B299
Unit of Dimension Inch
Window Kit WK5995

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708706045
Harmonized Tariff Code (HTS) 8708706045
UPC 00614046718364

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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