MerCruiser Exhaust Riser Gasket with Restricted Flow | Barr Marine MC47-27-864850
MerCruiser Exhaust Riser to Dry Joint Manifold Gasket with Restricted Flow | Barr Marine MC47-27-864850
MerCruiser Exhaust Riser to Dry Joint Manifold Gasket with Restricted Flow
- For Mercruiser dry joint exhaust applications with one open and one restricted hole
- Restrictor gasket must be installed on all seawater cooled engines
- Installed between exhaust manifold and exhaust riser or elbow - see attachment
- Restricted end must be positioned to the seawater inlet side of the exaust elbow
- Replaces Mallory 9-61429, Sierra 18-0722 and Mercruiser Marine 27-864850A02
