Oil & Grease Seals / By Specification - H/D Truck NAPA Oil Seals / SKF (CR)

Spring Loaded w/ Auxiliary Dirt Lip, Inner Case, SKF Patented Bi- Directional Wave Seal, Positive Fluid Control, Well Suited For Extreme Pressure (EP) Lubricants, Resists Oxidation & Ozone, Hi- Temps -40 Deg F To 300 Deg F