Carburetor Nozzle Gasket – Fits Johnson/Evinrude/OMC Outboards (Replaces 0343512, 0765552)
Carburetor Nozzle Gasket – Fits Johnson/Evinrude/OMC Outboards (Replaces 0343512, 0765552) is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Carburetor Nozzle Gasket – Fits Johnson/Evinrude/OMC Outboards (Rep...
Product Details
This Carburetor Nozzle Gasket is designed for various Johnson, Evinrude, and OMC outboard engines. It ensures a proper seal within the carburetor assembly, critical for engine performance and fuel efficiency. Please verify compatibility with your specific engine model as exact HP and year range specifications are not fully documented.
This part serves as a direct replacement for Johnson/Evinrude/OMC OEM part numbers 0343512 and 0765552.
- Engineered as a direct OEM-style replacement for straightforward installation.
- Constructed from durable rubber material to resist fuel exposure.
- Includes one gasket for a complete carburetor nozzle seal.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Johnson/Evinrude/OMC | 0343512 |
| Johnson/Evinrude/OMC | 0765552 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This gasket is designed for various Johnson, Evinrude, and OMC outboard carburetor assemblies. Since specific model and year ranges are not fully documented, please verify compatibility by checking your engine's required part number against the references in the Part Number Matrix.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|
Technical Specs
- Product Type
- Carburetor Nozzle Gasket
- Installation
- OEM Replacement
- Fuel Type
- Compatible with gasoline engines
- Connection
- Carburetor assembly
- Material
- Rubber
- Dimensions
- 8.0 in x 11.0 in x 0.3 in
- Weight
- 1 lb (0.45 kg) shipping weight
- Fitting Type
- Gasket
What’s in the Box
- 1 x Carburetor Nozzle Rubber Gasket (Replaces 0343512, 0765552)
Installation Notes
Professional installation is highly recommended. Always consult your service manual. A typical replacement involves these steps:
- Disconnect the battery and fuel line.
- Remove the engine cowling and detach the carburetor.
- Disassemble the carburetor on a clean surface to access the old gasket.
- Remove the old gasket and clean the mating surfaces thoroughly.
- Place the new gasket, ensuring correct alignment.
- Reassemble the carburetor carefully.
- Mount the carburetor back onto the engine and reconnect all lines and linkages.
- Before starting, reconnect the battery and check for any fuel leaks.
Troubleshooting & FAQ
How do I know if this gasket will fit my Johnson/Evinrude engine?
The surest way to confirm fitment is by matching your old part number to the ones this gasket replaces: 0343512 or 0765552. These should be listed in your outboard's service manual or parts diagram.
What are signs of a failing carburetor nozzle gasket?
Common symptoms include fuel leaking from the carburetor body, rough idling, engine stalling, or difficulty starting. A visual inspection may reveal a cracked, dried-out, or deteriorated gasket.
Can I reuse my old gasket after cleaning the carburetor?
No. It is critical to replace gaskets anytime the carburetor is opened. Old gaskets compress and harden, and will not create a reliable seal if reused, likely causing fuel or air leaks.
Is this gasket resistant to ethanol-blended fuels?
This aftermarket gasket is manufactured with modern, fuel-resistant rubber comparable to OEM standards, making it suitable for use with today's gasoline, including typical ethanol blends. Always follow your engine manufacturer’s fuel recommendations.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine part s engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
