The 1014112FA040BJ Crankcase Ventilation Filter is a critical component for modern internal combustion engines, particularly those adhering to Euro IV, V, and VI emission standards. Its primary role is to manage "blow-by" gases by separating oil mist from the crankcase air before it is recirculated into the intake system. Without high-efficiency separation, oil aerosols can coat turbocharger impellers and intercoolers, leading to carbon buildup, reduced cooling efficiency, and premature engine wear.

Engineered for high thermal stability, this breather element ensures that crankcase pressure remains perfectly balanced. By utilizing a compact multi-stage separation architecture, it minimizes backpressure, which is essential for preventing oil leaks through engine seals and gaskets. For fleet operators, this translates to lower oil consumption, cleaner intake manifolds, and a significant reduction in long-term maintenance overhead.

Primary OE Number: 1014112FA040BJ (JAC Motors Specification)
Compatibility Focus: JAC Shuailling / Junling Series | Cummins Light-Duty Platforms | Foton Cummins Series Breathers.

• JAC Logistics Fleets: Optimized for Shuailling and Junling series freight trucks. Maintains peak turbocharger efficiency across thousands of highway miles.

• Urban Commuter Buses: Critical for passenger buses operating in stop-and-go traffic, where crankcase pressure fluctuations are most frequent.

• Industrial Diesel Units: Suitable for stationary power plants and Euro V/VI generators requiring ultra-clean crankcase emissions.