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Sierra
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721
Item: #1780792 | Part Number: 18-0721$92.23
Description
The Sierra Mercruiser Open Dry Joint Riser Gasket 18-0721 is designed for reliable sealing in standard full-flow cooling systems. Built to fit GM V-6 and V-8 engines with dry joint exhaust manifolds, it helps maintain proper cooling and exhaust performance. A dependable replacement for worn or damaged riser gaskets.
Sierra Mercruiser Open Dry Joint Riser Gasket - 18-0721 Item # 1780792
Description
Features:
- Open Dry joint gasket
- Applications: Standard cooling-full flow 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:
- 27-864547A02
- 27-864547A1