Sierra 116-200-4001 4" Marine Exhaust Hose 6.25 Feet

The Sierra 116-200-4001 is a heavy-duty 4-inch diameter marine exhaust hose designed for wet exhaust systems and engine water circulation applications. This 6-1/4 foot hose provides reliable performance in demanding marine environments.

Construction and Materials:

• Black heavy-walled synthetic rubber construction for durability
• Reinforced with 2 plies of synthetic cord for strength and flexibility
• 4-inch inner diameter for optimal exhaust flow
• 6.25 feet (75 inches) in length for straight connections

Resistance Properties:

• Withstands high engine heat and exhaust fumes
• Resistant to ozone degradation and mild chemicals
• Compatible with antifreeze and salt water environments
• Excellent durability in harsh marine conditions

Certifications:

• Meets SAE J2006 Type R1 standards
• Complies with ISO 13363:2004 - Type 2 - Class B specifications

Ideal for inboard and sterndrive marine engines requiring flexible exhaust hose connections. The reinforced construction ensures long-lasting performance while maintaining flexibility for ease of installation.