Specifications

National 370003A oil seal/grease seal
1,Size:6.310" 4.767" 1.127"
2,Material:NBR
3,Apply for :most popular drive axle

National 370003A oil seal/grease seal
1)Stemco wheel seal
2)One seal for servicing one wheel
3)Voyager wheel seals feature a hub installed, unitized design
4)Bonded rubber O.D. and I.D. allows easy installation with piloted entry
5)For use in Eaton, Ford, Freightliner, Kenworth, Western Star, Peterbilt, Meritor, Navistar, and Volvo GM 38,000 and 46,000 pound tandem drive axle wheels
6)For Bore Diameter: 6.310"
7)Width: 1.127"
8)For Shoulder O.D.: 4.767  

Found in applications with the following bearing combinations

  Hot sale 370003a Oil Seal  photo