Shopping from Canada? 
Go to Defender Canada!
Sierra
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722
Item: #1780793 | Part Number: 18-0722$56.99
Description
The Sierra Mercruiser Restricted Dry Joint Riser Gasket 18-0722 is designed for GM V-6 and V-8 marine engines with dry joint exhaust manifolds. It provides a reliable, sealed connection between the manifold and riser while maintaining proper cooling system restrictions. Ideal for 2002-and-newer 4.3L, 5.0L, 5.7L, and 6.2L Mercruiser sterndrive applications.
Sierra Mercruiser Restricted Dry Joint Riser Gasket - 18-0722 Item # 1780793
Description
Features:
- Restricted Dry joint gasket
- Applications: Standard cooling restrictor gasket
Fits:
- GM V-6 & V-8 engines with dry joint exhaust manifold (2002 & newer)
- 4.3L, 5.0L, 5.7L, 6.2L utilizing the Dry Joint Manifold and Riser
Replaces:
- Mercruiser Stern Drive:
- 27-864850A02
- 27-864850A1