Sierra 162002120S 2-1/2" Marine Exhaust Hose 50 Foot Roll

The Sierra 162002120S is a heavy-duty marine exhaust and water circulation hose designed for demanding wet exhaust systems and engine cooling applications. This 50-foot roll of professional-grade synthetic rubber hose provides reliable performance in harsh marine environments.

Key Specifications:

• Inside Diameter: 2-1/2 inches
• Outside Diameter: 3 inches
• Length: 50 feet (continuous roll)
• Temperature Range: -20°F to 200°F continuous operation
• Material: Durable synthetic rubber construction
• Color: Black

Applications:

• Wet exhaust systems for inboard and sterndrive engines
• Engine water circulation lines
• Cooling system plumbing
• Marine-rated for saltwater and freshwater environments

This hose is engineered to withstand the extreme conditions of marine exhaust applications, including resistance to heat, moisture, and corrosive elements. The synthetic rubber compound ensures flexibility for easier installation while maintaining structural integrity under pressure and temperature variations.