OEM-spec Part No. 2870341 Flexible Hose, compatible with AK10016SS and AS10016SS, is engineered for Cummins K19, KTA19, QSK19 and V903 series heavy-duty industrial and marine engines. Manufactured from high-grade, oil-resistant synthetic rubber with dual steel wire braiding for maximum pressure resistance, it delivers exceptional flexibility, vibration damping and leak-proof performance, ensuring reliable fluid transfer in high-pressure, high-temperature engine operating conditions.