Dana Spicer 10048737 Nodular Iron Differential Cover In Blue for Jeep Vehicles with Low Pinion Dana 30

The Dana Spicer Nodular Iron Differential Cover is made for your Jeep to protect and look great at the same time. Nodular, or ductile, iron is strong in terms of impact and fatigue resistance which is crucial when you are talking about off road protection. Designed and engineered specific to the axle, these covers have channels which promote better circulation of the oil, making sure the gears stay lubricated, but drag is not effected. Match your style with Spicer's signature Blue or go rugged with the hammered gray coating. Each includes new cover bolts and rubber gasket.