Sierra 18-0721 MerCruiser Open Dry Joint Riser Gasket
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🛡️ PARTSDUCK Promise - Best price, great support & more
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Description
Description
This MerCruiser Open Dry Joint Riser Gasket is Sierra part 18-0721.
Specifications
| Manufacturer part number | 18-0721 |
|---|---|
| Description | Dry joint gasket (open) |
| For | Standard cooling-full flow gasket |
| Fits | GM V-6 & V-8 engines with dry joint exhaust manifold (2002 & newer) |
| Fits | 4.3L, 5.0L, 5.7L, 6.2L utilizing the Dry Joint Manifold and Riser |
Part-number references
- Mercruiser Stern Drive: 27-864547A02, 27-864547A1
Match the part number and listed configuration to your application before ordering.
