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 PV631DPK ProVent Oil Separator Kit for Toyota Prado 150
Direction-Plus ProVent oil separator kit PV631DPK suits Toyota Prado 150 series (1KD-FTV) models. The ProVent oil separator kit PV631DPK protects the diesel engine by substantially reducing the amount of oil entering the engine from blow-by gas in the crankcase ventilation system