GASKET- DRY JOINT (OPEN) (118-0721)

The dry Joint Exhaust was designed to prevent water from leaking from the gasket that connects the exhaust manifold and riser. Water ingestion (which is most commonly caused by using the incorrect height risers.) has always been the main issue for boaters attempting to extend the life of their engines. A gasket is a fundamental component of flanged joints in a plant's piping system. A gasket is a sealing material or a combination of materials clamped between two separable mechanical members of a mechanical joint (flanged joint) that produces the joint's weakest link.

Key Features:

• For Standard cooling-full flow gasket
• Fits GM V8 & V6 engines with dry joint exhaust manifold (2002 & newer)
• Use with: 18-1845 Riser and 18-1843 Manifold
• Interchangeable with: Mercruiser Stern Drive (27-864547A02 and 27-864547A1)
• Product Replaces: 47-0721 and 808282359454
• Expertly crafted from high-quality materials

Specifications:

• Brand: Sea Star Solutions
• SKU: 18-0721
• UPC: 808282359454
• Weight: 0.37 lbs

Fits 4.3L, 5.0L, 5.7L, 6.2L utilizing the Dry Joint Manifold and Riser

This product replaces:

47-0721, 808282359454