Overview Note: Image shows two products (08-01034 and 08-01035). They are sold separately. See Accessories tab to order 08-01035. Manufactured from aircraft grade materials and anodised for corrosion protection, this unit is extremely light weight and rugged. The OS8850 has been designed to remove the oil from the crankcase breather on Lycoming and Continental Engines. This gives reduced oil consumption, cleaner aircraft, and environment.The CS850 has some unique features that make it the best on the market.Upper outlet can rotate through 360° allowing easy installation. The unit can be dismantled for inspection/cleaning.Vortex swirl separation. O-Ring seals.Light weight: 6.4 oz.4 off 10-32 mounting lugs on the base of the separator for easy fire wall mounting.