MD343563 is a genuine Mopar crankshaft oil seal offered as a direct replacement part designed to seal the crankcase/crankshaft interface and prevent oil leaks. This new seal is listed with dimensions of 2.5 x 2.4 x 0.3 inches and an approximate weight of 0.30 pounds. As a genuine Mopar component, MD343563 is intended as a direct replacement for engines that specify this part number, helping restore oil-seal integrity around the crank area.
