It is the most strained gasket in the engine since it simultaneously seals oil, coolant, and compression from the cylinders. The head gasket seals the oilways of the cylinder head and block, allowing oil to circulate freely throughout the engine. The same is for canals, which enable coolants to migrate to the appropriate location. A poor or installed head gasket is also susceptible to failure down the line. Head bolts are turned so that a seal can develop without the bolts being too loose or tight to prevent the gasket from being crushed. The head gasket keeps the internal combustion process sealed, which prevents coolant and oil from mixing.
Key Features:
- This product replaces BRP318358, 745419007041, 318358
- Cylinder Head Gasket 0318358
- The Evinrude Johnson OMC Hd Gasket, Cv4 0318358 is interchangeable with the Sierra Marine 18-2956, the Evinrude Johnson OMC BRP 777379, the Evinrude Johnson OMC BRP 318358, the Red Rhino JE-504, the Mallory Marine 9-63828, and the GLM 33540.
Product Specifications:
- SKU: 318358
- UPC: 745419007041
- Weight: 0.22 LBS
- Unit Of Measure: EA
- Alternate Products SKU: "27-00966", "18-2956", "318358"
- Manufacturer Part Number (MPN): 318358
- Quantity: 1
This product replaces:
- BRP318358, 745419007041, 318358
