I have a 2010 M108S 4wd Cab tractor that started knocking and blowing by badly out of the breather tube, dip stick and leaking coolant. Had our local mechanic diagnose and he determined a rebuild at minimum. For the sake of time, we’re considering a remanned engine swap but can’t find this particular common-rail engine (V38DICRE3S). Does anyone know of a reputable shop for a rebuild or a shop that might possibly have this particular engine? Thanks in advance.