Carburetor with Gasket – Fits Yamaha 40HP 2-Stroke E40G E40J E40 (Replaces 6F6-14301-00, 6F5-14301-00)

Product Details

This Carburetor with Gasket – Fits Yamaha 40HP 2-Stroke E40G E40J E40 is an aftermarket replacement engineered for Yamaha 2-stroke 40HP outboard engines, including models E40G (2008+), E40J, and E40. It also fits select Parsun 2-stroke models (T36J, T40J). Designed to restore fuel delivery and engine performance, this carburetor is compatible with a wide range of OEM part numbers across older and newer Yamaha configurations.

Direct replacement for Yamaha OEM numbers 6F6-14301-00, 6F5-14301-00, and multiple superseded variants including 6F6-14301-01 through 06, 6J4-14301-05, and 6F5-14301-42/43.

• Includes gasket (6F5-14198-A1) for immediate installation
• Compatible with standard marine fuel formulations
• Verify dimensions and model before purchasing

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Technical Specs

OEM Number

6F6-14301-00

Application

Yamaha 40HP 2-Stroke Outboard Engines

Included Gasket

6F5-14198-A1

Material

OEM-equivalent metal and composite construction

Type

Marine outboard carburetor

What's in the Box

• Carburetor with gasket 6F5-14198-A1

Installation Notes

1. Disconnect the fuel line and remove the old carburetor from the engine block.
2. Clean the mounting surface thoroughly to ensure a proper seal.
3. Position the new gasket (included) onto the mounting flange.
4. Align the carburetor over the gasket and secure with original fasteners, torquing evenly in a cross pattern.
5. Reconnect fuel lines, throttle linkage, and choke cable as per original configuration.
6. Prime the fuel system and check for leaks before starting the engine.
7. Start the engine and allow it to warm up, then adjust idle and mixture settings as needed.
8. Perform a test run and confirm smooth acceleration and stable idle.

Troubleshooting & FAQ

How do I confirm this carburetor fits my engine?

Cross-reference your existing OEM part number with the Part Number Matrix above, or verify your engine model and year in the compatibility table. Check the physical dimensions against your original carburetor before ordering.

Will this work with newer Yamaha E40 models?

Yes, this carburetor fits Yamaha E40G models from 2008 onward, as well as E40J and E40 2-stroke variants. Always confirm your specific year and model code.

Does the gasket come pre-installed?

The gasket (6F5-14198-A1) is included in the package but not pre-installed. You will need to position it on the mounting surface during installation.

What are common signs my carburetor needs replacement?

Symptoms include rough idle, difficulty starting, poor acceleration, black smoke, or excessive fuel consumption. Carburetor issues often stem from internal corrosion, clogged jets, or worn seals.

Can I use this on a Parsun outboard?

Yes, this carburetor is compatible with Parsun T36J and T40J 2-stroke models. Verify fitment by comparing part numbers and physical dimensions.

How often should I replace or service the carburetor?

Routine cleaning is recommended annually or every 100 operating hours. Replace the carboretor if you experience persistent fuel delivery issues, internal damage, or failed cleaning attempts.

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 against 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 parts 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.