National 343-195 axle hub cap, a heavy duty cast aluminum truck hub cap. The cast aluminum cap is part of the National hub and seal line we carry under National Seals. A genuine National part from Pro Gear and Transmission.FeaturesNational 343-195 axle hub capHeavy duty truck hub capCast aluminum constructionGenuine National partTech SpecsType: Axle hub capMaterial: Cast aluminumDuty: Heavy duty truck