Quality Mark T-20974 Exhaust Riser 3 Inch 0 Degree for V6 V8 Marine Engines

The Quality Mark T-20974 is a 3-inch diameter, 0-degree exhaust riser designed for V6 and V8 marine engines. This replacement riser features a 3-inch outer diameter construction that directs exhaust gases upward from the manifold to the exhaust system while mixing them with cooling water.

Key Features:

• 3-inch outer diameter design for V6 and V8 marine applications
• 0-degree straight configuration for proper exhaust flow
• Direct replacement for Mercury Marine part number 98502A2
• Durable construction to withstand high temperatures and marine environments
• Prevents water from flowing back into the engine during operation

Exhaust risers are critical components in marine engine cooling systems, ensuring proper exhaust routing while protecting the engine from water intrusion. This riser is engineered to meet OEM specifications for reliable performance and long service life.