Exhaust Manifold Gasket Set - 18-4397

The Exhaust Manifold Gasket Set - 18-4397 is intended for servicing and repair of compatible marine engines or assemblies.

Product information

• Part#: S-18-4397
• For: Mercruiser GM 454 (7.4L) CID Eng; All 325; 350; 400 HP Jet Drives 330 HP S/N 6083144 & Below
• Barr - MC472746820A1
• GLM - 39120
• Mercury Marine - 27-46820A1

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.