Mercury 3" Riser Kit Dry Joint-Rwc | QuickSilver 864929A 1

Mercury 3" Riser Kit Dry Joint-Rwc | QuickSilver 864929A 1

Mercury 3" Riser Kit Dry Joint-Rwc | QuickSilver 864929A 1

The Mercury 3" Riser Kit Dry Joint-Rwc (QuickSilver 864929A 1) is engineered for use with standard cooling and dry joint exhaust manifolds on select Mercury Marine engines.

Specifically designed to fit 2002–2004 MCM V6 and V8 engines (305, 350, and 377 CID) without EC systems, this 3-inch (76 mm) riser kit accommodates the 7-degree elbow configuration for optimal exhaust flow. It ensures proper alignment and sealing between the exhaust manifold and riser, helping to prevent leaks and corrosion while maintaining efficient engine cooling. Constructed to meet OEM standards, this riser kit supports reliable exhaust system performance and longevity in marine applications.

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