National 370022A Drive Axle Wheel Seal Mack uses StrataPore media to deliver

uses StrataPore media to deliver 10-micron filtration with 95% emulsified-water separation

39 in (111

Cummins 6BT 5

Caterpillar 3406E 14

Tenneco / Clevite: 923230

National 370022A Drive Axle Wheel Seal Mack uses StrataPore media to deliverThe National Oil Seals 370022A is a CR style drive axle wheel hub seal, 4. 500" x 5. 750" x 0. 960" (114. 3mm x 146mm x 24mm), engineered for oil bath rear hub applications on Meritor, Spicer, Mack, Hendrickson, Eaton, and other heavy duty drive axles. Triple lip dirt exclusion design with graphite loaded rubber compound prevents lubricant escape and blocks abrasive contamination from entering the bearing cavity. Specifications Manufacturer National