Sierra 162521344 Marine Wet Exhaust Hose 1-3/4 Inch x 12.5 Feet

The Sierra 162521344 is a heavy-duty marine-grade wet exhaust hose designed for demanding below-waterline applications on boats and marine vessels. This flexible corrugated hose is engineered specifically for wet exhaust connections with significant bends, as well as engine intake and scupper line applications.

Key Specifications:

• Inside Diameter: 1-3/4 inches
• Outside Diameter: 2-7/32 inches
• Length: 12-1/2 feet (150 inches)
• Material: Synthetic rubber construction for durability and corrosion resistance
• Temperature Range: Continuous operation from -20°F to 200°F
• Color: Black
• Design: Corrugated for maximum flexibility and bend radius

This marine exhaust hose is built to withstand the harsh saltwater environment and temperature extremes encountered in boat engine rooms. The corrugated design provides superior flexibility for routing through tight spaces and around obstacles, while the synthetic rubber construction resists deterioration from heat, moisture, and marine conditions. Ideal for replacing worn exhaust hoses or new installations on inboard and sterndrive marine engines.