Sierra 116-250-1340 ShieldsFlex II Water/Exhaust Hose 1 3/4 Inch x 50 Feet

The Sierra 116-250-1340 ShieldsFlex II marine hose is a premium 1 3/4-inch diameter water and exhaust hose designed for demanding marine applications. This 50-foot length provides ample coverage for inboard and sterndrive engine installations requiring flexible, durable exhaust routing.

Key Features:

• Heavy-duty construction with wire-reinforced design resists kinking and crushing
• Temperature rated for continuous use in marine wet exhaust systems
• Smooth interior bore promotes efficient water and exhaust flow
• Resistant to salt water, oil, gasoline, and marine chemicals
• Flexible design allows for tight bends and easier installation in confined engine rooms
• Meets ABYC standards for marine exhaust hose applications

ShieldsFlex II hose is engineered specifically for below-waterline exhaust applications where reliability and longevity are critical. The wire-reinforced construction prevents collapse under vacuum conditions while maintaining flexibility for routing around obstacles. Ideal for replacing worn exhaust hoses or new marine engine installations.