AS5009SS Hose
Find engine service parts by category and part number. Please provide the engine serial number and photographs of the existing component so fitment and supply origin can be verified before order.



AS5009SS Cummins Hose
- Primary Application : Used extensively on non-certified 14-liter Cummins 855 (NT855 / N14 platform) diesel engines, as well as select industrial and marine generator sets.
- Function : Designed to transport fluid (such as oil, coolant, or fuel line plumbing) across engine components where high heat, engine vibration, and movement require a flexible connection rather than a rigid pipe.
- Construction : Features a flexible inner tube protected by a braided stainless steel outer sheath for durability under harsh operating environments.
The Cummins AS5009SS (also cross-referenced with part numbers like AK5009-SS) is a heavy-duty flexible metal hose engineered primarily for high-demand diesel engine applications. Constructed with stainless steel braiding or armor (indicated by the “SS” designation), it offers superior thermal resistance, vibration absorption, and protection against chemical or mechanical wear.
- Product reference
- AS5009SS
Ordering & compatibility
Before ordering
Provide the part number, engine model and serial number, required quantity and, if available, photos of the existing component so fitment can be checked.
Confirm the supply scope
Before ordering, confirm the part source and condition, fitment, packaging, lead time and delivery destination.
Discuss AS5009SS Hose
Share the destination, required quantity and part details.
