This First Equipment Quality Axle Assembly is designed for Mercedes 300Ds of model years 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984 and 1985. The car or truck's Axle Assemblies are situated beneath a car or truck and are connected to your wheels in the front end and rear of a car, enabling the tires to pivot successfully. Today's Axle Assemblies attach a differential onto the fundamental design, often building in drive train elements within the axle for greater torque transmission and more responsive gear shifting. Although Axle Assemblies are remarkably durable components of your car, it's possible for one of them to shatter or bend, leading to needing a new set. Mercedes 300Ds from the years 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984 and 1985 can use this Axle Assembly. Different vehicles are unlikely to be compatible, and this Axle Assembly is not designed to be installed on those cars or trucks.