Carburetor Assembly – Fits Yamaha E40G/E40J 40HP 2-Stroke Outboards (Replaces 6F6-14301-06)
Carburetor Assembly – Fits Yamaha E40G/E40J 40HP 2-Stroke Outboards (Replaces 6F6-14301-06) is backordered and will ship as soon as it is back in stock.
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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
Product Details
This is a direct OEM replacement Carburetor Assembly – Fits Yamaha E40G/E40J 40HP 2-Stroke Outboards (Replaces 6F6-14301-06). It is designed for Yamaha 40HP 2-stroke engines including models E40G, E40J, and E40 from 1986 to 2008 and newer. It is also compatible with select Parsun T36J and T40J 2-stroke outboard engines.
This assembly serves as a direct interchange for Yamaha part numbers 6F6-14301-00 through 6F6-14301-06, as well as 6F5-14301-00 and 6J4-14301-05, ensuring broad compatibility for repairs and maintenance.
- Engineered for direct, bolt-on installation.
- Constructed from a durable aluminum alloy for corrosion resistance.
- Manufactured in an ISO9002 certified facility for quality assurance.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Yamaha | 6F6-14301-00 | Superseded |
| Yamaha | 6F6-14301-01 | Superseded |
| Yamaha | 6F6-14301-02 | Superseded |
| Yamaha | 6F6-14301-03 | Superseded |
| Yamaha | 6F6-14301-04 | Superseded |
| Yamaha | 6F6-14301-05 | Superseded |
| Yamaha | 6F6-14301-06 | Current Replacement |
| Yamaha | 6F5-14301-00 | Alternative PN |
| Yamaha | 6J4-14301-05 | Alternative PN |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This carburetor is designed for specific Yamaha E40 series 2-stroke outboards manufactured from 1986 onwards. Please verify your model and year range.
It is also a known compatible part for some Parsun T36J and T40J models, which frequently use Yamaha-style components. Cross-reference your existing part number to ensure fitment.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | E40G | 40 | 2-Stroke | 2008– | 6F6-14301-04/05/06 | |
| Yamaha | E40J | 40 | 2-Stroke | 1986–1993 | 6F6-14301-04/05/06 | Old Model J |
| Yamaha | E40 | 40 | 2-Stroke | 1986–1993 | 6F6-14301-04/05/06 | |
| Parsun | T36J | 36 | 2-Stroke | Compatible with Yamaha carburetor | ||
| Parsun | T40J | 40 | 2-Stroke | Compatible with Yamaha carburetor |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct Replacement
- Fuel Type
- Gasoline
- Connection
- OEM-compatible Mounting Points
- Housing Material
- Aluminum Alloy
- Housing Color
- Silver
- Dimensions
- 18.5 x 13.0 x 10.0 cm
- Fitting Type
- OEM Compatible
- Warranty
- 1-Year against manufacturing defects (JLM Marine)
- Other Technical Attributes
- ISO9002 Certified Manufacturing
What’s in the Box
- 1 x Carburetor Assembly (Replaces 6F6-14301-06)
Installation Notes
- Ensure the engine is cool, then disconnect the battery and fuel line.
- Remove the engine cowling to access the carburetor.
- Carefully note and detach the throttle linkage, choke linkage, fuel hoses, and any electrical connectors.
- Unbolt and remove the old carburetor assembly. Clean the mounting surface and remove any old gasket material.
- Position the new gasket and install the new carburetor assembly.
- Tighten the mounting bolts evenly to the manufacturer-specified torque. Avoid overtightening.
- Reconnect all linkages, hoses, and electrical connectors.
- Reconnect the fuel line and prime the system, checking carefully for any leaks.
- Reconnect the battery.
- Start the engine, let it warm up, and adjust the idle and air/fuel mixture screws as needed for smooth operation.
- Reinstall the engine cowling once adjustments are complete.
Troubleshooting & FAQ
How do I know if this carburetor fits my engine?
This part is a direct fit for Yamaha E40G, E40J, and E40 2-stroke models listed in the compatibility table. Always cross-reference your engine's model, year, and original part number with our tables to ensure correct fitment.
What are the signs of a failing carburetor?
Common symptoms include difficulty starting, rough idling, stalling at low speeds, poor acceleration, excessive black smoke from the exhaust, and visible fuel leaks. If you notice these issues, the carburetor may need cleaning, rebuilding, or replacement.
Does this carburetor require tuning after installation?
Yes, minor adjustments to the idle speed and air/fuel mixture screws are typically necessary after installation. This tuning ensures the carburetor is matched to your specific engine and local atmospheric conditions for optimal performance.
What is the recommended maintenance for this part?
To prolong the carburetor's life, use high-quality, ethanol-free fuel and a fuel stabilizer, especially during off-season storage. Regularly inspect fuel lines and replace fuel filters as needed. Consider a professional cleaning every few seasons, depending on hours of use and fuel quality.
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 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.
Payment & Security
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