That kit is always used for engine swaps on all chassis that require rear sumps like most of the BMW`s, Jeeps and etc. You get cleaned oil pan, oil pump and dipstick tube in a good used condition from w211 with om648. Do keep in mind when using this oil pan the two bottom bolts for the gearbox will missalign and you won`t be able to tighten them. No issues have been reported so far with insane ammount of people using that oil pan daily. NOTE: Some kits might be missing the oil level sensor. These oil sumps fit 9,5 liters of oil! Oil should be measured with service oil dipstick and oil level should be 120-130mm from the bottom of the oil sump.