Exhaust aftertreatment system (EATS)

An Exhaust Aftertreatment System (EATS) comprising a housing, a pre-SCR (Selective Catalytic Reduction) insert, a PF (Particulate Filter) insert, a first main SCR insert and an exhaust pipe, the pre-SCR insert being arranged to receive exhaust gas entering the EATS, the PF insert being arranged downstream the pre-SCR insert and the first main SCR insert being arranged downstream the PF insert, wherein the pre-SCR insert, the PF insert and the first main SCR insert are arranged in the housing and each of them is removably mounted in the housing such that each insert is separately removable from the housing, the housing being a common housing for the pre-SCR insert, the PF insert and the first main SCR insert, the pre-SCR insert being mounted along a first geometric axis, the PF insert being mounted along a second geometric axis and the first main SCR insert is mounted along a third geometric axis, the first geometric axis being parallel with the second geometric axis and the third geometric axis is parallel with the first and the second geometric axes or alternatively coincides with either one of the first and the second geometric axis and is parallel with the other one of the first and the second geometric axis and wherein each one of the pre-SCR insert, the PF insert, and the first main SCR insert is removably mounted by a respective clamp.