3634389 Hose
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3634389 Cummins Hose
- Part Number : 3634389
- Application : Engine cooling system, crankcase ventilation, or secondary fluid routing depending on the specific engine model (commonly used across ISX, N14, or M11 series engine platforms).
- Material : Heavy-duty, high-temperature reinforced elastomer resistant to oil, heat, pressure, and chemical degradation.
- Function : Maintains a secure, vibration-resistant connection between engine components to prevent fluid or air leaks.
The Cummins 3634389 hose is a genuine OEM rubber transfer hose designed for Cummins diesel engine systems. It is primarily used in coolant, air, or breather lines to ensure optimal fluid transfer, leak prevention, and thermal resistance under demanding heavy-duty operational conditions.
- Product reference
- 3634389
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