Strong Silicone Rubber Valves Cover Diaphragm Accuracy Engineered Crankcase Ventilation Membrane for Automotives Use

Features: Engineered with advanced crankcase ventilation technology, this valves cover diaphragm stabilizes engine pressure, prevents oil gas backflow, and boosts engine performances by up to 5% while reducing emissions for and Discovery Sport models.

Made from high heat resistant silicone rubber (withstands 200°C), it outperforms standard plastic alternatives with superior elasticity, wear resistance, and long term durability under extreme engine conditions.

Perfect for owners seeking enhanced off road capability or smoother city commutes, this direct fit component ensures stable power delivery in both daily driving and hard terrain.

Optimizes engine efficiency during stop and go city while maintaining top performances during high load scenarios like towing or off road adventures in challenging environments.

accuracy crafted for seamless OEM compatibility, its leak proof design requires not specializes tools for installation, offering a easy upgrade to protect engine longevity and compliance.

Specifications: Component : plastic Part number: LR097985 LR174890 Diameter: about 5cm/1.96inch

Package Includes: 1 set Crankcase Oil Separator Diaphragm

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.