0315055 Carburetor Gasket Fits OMC Cobra
0315055 Carburetor Gasket Fits OMC Cobra is backordered and will ship as soon as it is back in stock.
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Need help checking fitment?
Send us the product link, your engine brand, full model and serial number, and the reference on your original part. Include the year if known.
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0315055 Carburetor Gasket Fits OMC Cobra
Replacement carburetor gasket for OMC Cobra applications. Match the complete original part reference and engine identification before ordering.
Fitment
- OMC Cobra; Power values: 120.0, 140.0 HP; Engine displacement: 2.5 L; Horsepower scope: 120 HP and 140 HP are listed; pairing to displacement is not stated; Application scope: Carburetor gasket with manifold; Rochester mounting application
- OMC Cobra; Power values: 120.0, 140.0 HP; Engine displacement: 3.2 L; Horsepower scope: 120 HP and 140 HP are listed; pairing to displacement is not stated; Application scope: Carburetor gasket with manifold; Rochester mounting application
Part References
- 0315055 — OEM reference
- 0508563 — OEM reference
- 0508579 — OEM reference
- 0777923 — OEM reference
- 315055 — OEM reference
- 508563 — OEM reference
- 508579 — OEM reference
- 777923 — OEM reference
- 47-315055 — Aftermarket reference
What's Included
Check the supplied components before planning your repair.
- Rochester Carburetor Mounting Gasket (OEM Reference: 27-64692)
Contact XR Marine to confirm the supplied contents before ordering.
Installation Guide
General installation overview. Follow the service manual for your exact engine and carburetor configuration. Fuel-system work requires the appropriate skills and precautions.
- Verify Carburetor Type & Prepare Safely: Ensure the engine is shut off and cool, isolate the fuel supply and ignition system per your service manual, and ventilate the workspace away from any ignition sources. Confirm that the installed carburetor is a Rochester unit requiring base gasket reference 27-64692 rather than a MerCarb carburetor.
- Inspect Mating Surfaces & Compare Gasket Profile: Note the routing of fuel lines and throttle/choke linkages before lifting the carburetor per service manual procedures. Remove old gasket material from the carburetor base and intake manifold mounting flange without scoring the metal, and compare the new gasket ports and bolt holes directly against the mounting interface.
- Reinstall & Check for Leaks: Position the mounting gasket at the carburetor-to-manifold interface, reinstall the carburetor and linkages according to factory service manual specifications, and restore the fuel connection. Pressurize the fuel system to inspect for any fuel seepage before starting, and only test-run the engine with proper cooling water supplied, stopping immediately if any fuel leak, vacuum leak, or linkage binding occurs.
Why XR Marine
Carburetors are our focus. Fitment comes first.
XR Marine specializes in marine carburetors, carburetor repair kits and the related parts needed for these repairs. We keep our focus on this product line so that product information stays centered on the details that matter: engine applications, complete part-number references and what is included.
Use our individual fitment entries and part references to compare your application, then contact XR Marine if you need help before ordering.
Shipping
Free shipping on all orders. No minimum order value.
For questions about delivery to your destination or delivery timing, contact XR Marine before placing your order.
Contact XR Marine About ShippingLifetime Warranty
XR Marine provides lifetime warranty coverage for product quality defects. Normal wear and tear is excluded.
- Covered: product quality defects.
- Not covered: normal wear and tear.
Contact XR Marine for warranty assistance. Having your order details and a description of the issue available can help us understand your request.
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