Direction-Plus ProVent system separates and redirects oil and air from blow-by gas produced from within the crankcase, which also provides the option of returning the oil back to the sump. By not fitting a Direction-Plus ProVent system in your vehicle it is likely that your engine will experience a progressive reduction in performance.
Direction Plus PV629DPK ProVent Oil Separator Kit for Triton/Pajero Sport
Direction-Plus ProVent oil separator kit PV629DPK suits Mitsubishi Pajero Sport and Triton models. The ProVent oil separator kit PV629DPK protects the diesel engine by substantially reducing the amount of oil entering the engine from blow-by gas in the crankcase ventilation system