The Cummins breather element is designed to regulate crankcase ventilation by filtering contaminants from air entering or exiting the engine
Its direct flow construction maximizes airflow while effectively trapping contaminants
ensuring dependable attachment for Peterbilt and Kenworth trucks
Also known as an engine valve cover gasket
TRP® HUBCAP-OIL, STEER, 4024, 4.5 Cat Tools The Cummins breather element isThe TRP HUBCAP OIL, STEER, 4024, 4. 5 is engineered for a precise fit on heavy duty trucks including Peterbilt, Kenworth, Volvo, Mack, International, Western Star, and Freightliner. This hubcap is designed to effectively seal the steer axle hub, preventing oil leakage and contamination. Its durable construction ensures reliable protection for critical steering components, helping to maintain lubrication and extend the lifespan of your vehicles front