Barr Marine MC20864309 Exhaust Riser Elbow Dry Joint 7 Degree MerCruiser

The Barr Marine MC20864309 is a cast iron dry joint exhaust riser elbow designed as a direct replacement for MerCruiser part number 864309T02. This component features a 7-degree down angle outlet and accepts 4-inch outside diameter exhaust hose, making it an essential part of your marine engine's exhaust system.

Key Features:

• Cast iron construction for durability in harsh marine environments
• 7-degree down angle outlet for proper exhaust routing
• 4-inch (102mm) outside diameter outlet
• Standard height design measuring approximately 5.2 inches from elbow flange to mounting bolt pad
• Hot dipped and powder coated for superior corrosion protection
• Includes mounting gasket and hardware

Applications:

• MerCruiser GM V6 4.3L (262 ci) engines (2002-2004)
• MerCruiser GM V8 5.0L (305 ci) engines (2002-2004)
• MerCruiser GM V8 5.7L (350 ci) engines (2002-2004)
• MerCruiser GM V8 6.2L (377 ci) engines (2002-2004)
• Serial numbers OM600000 through OW309999
• Engines with center rise outlet dry joint exhaust manifolds only

Replaces OEM Numbers: MerCruiser 864309, 864309A01, 864309T02, 4309, 51146G

This Barr Marine exhaust riser is manufactured in the USA and designed specifically for dry joint exhaust systems introduced by MerCruiser in 2002. Not compatible with wet joint systems or the taller 14-degree dry joint riser (864591T02).