Description
or N14 despite shared Cummins branding
780321 (holder)
Direct replacement for Cummins 3018453 and AR5499
Caterpillar 3406E 14
National 370022A Drive Axle Wheel Seal Mack or N14 despite shared CumminsThe 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