42841247 air oil separator is made of high-strength aluminum alloy (anodized surface), resistant to high-pressure impact and oil mist corrosion, and 20% lighter than carbon steel housings, offering superior heat dissipation. The end caps are injection molded (PA66 + glass fiber reinforced), resistant to deformation; the seals are made of nitrile rubber (NBR) or fluororubber (FKM, optional for high-temperature applications), resistant to aging and preventing leakage.
