Carburetor Repair Seal Kit for Yamaha 9.9HP and 15HP 2-Stroke Outboards (1985–1994)
Carburetor Repair Seal Kit for Yamaha 9.9HP and 15HP 2-Stroke Outboards (1985–1994) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Carburetor Repair Seal Kit for Yamaha 9.9HP and 15HP 2-Stroke Outbo...
Carburetor Repair Seal Kit for Yamaha 9.9HP and 15HP 2-Stroke Outboards (1985–1994) is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket carburetor repair seal kit is designed for selected Yamaha 9.9HP and 15HP 2-stroke outboard applications. It is intended to replace deteriorated carburetor gaskets and seals during routine carburetor service or overhaul work.
The company application range is Yamaha 9.9HP models from 1987–1994 and Yamaha 15HP models from 1985–1992. Confirm the exact engine model, year, and existing part number before ordering because carburetor components can vary within the same horsepower range.
- Aftermarket replacement seal kit for selected Yamaha outboard carburetors.
- Designed for 9.9HP and 15HP 2-stroke applications within the listed year ranges.
- Useful for restoring sealing surfaces during carburetor maintenance.
- Verify the original component and part-number references before installation.
Part Number Matrix
The following numbers are reference and cross-reference identifiers associated with this product. They should be compared with the number on your original part or service documentation.
| Brand or Source | Reference Number |
|---|---|
| Yamaha | 6E7-W0093-03-00 |
| Yamaha | 6E7W00930300 |
| Yamaha | 6E7-W0093-02-00 |
| Yamaha | 6E7W00930200 |
| Yamaha | 6E7-W0093-01-00 |
| Yamaha | 6E7W00930100 |
| Yamaha | 6E7-W0093-00-00 |
| Yamaha | 6E7W00930000 |
| Sierra Marine | 18-7769 |
| Mallory Marine | 9-37506 |
| Mercury/Quicksilver | 15347M |
| Mercury/Quicksilver | 814481M |
Engine and Model Compatibility
Company fitment covers Yamaha 9.9HP 2-stroke outboards from 1987–1994 and Yamaha 15HP 2-stroke outboards from 1985–1992. Catalog examples include the following Yamaha models and years; the list is not a substitute for checking the complete engine model and serial information.
| Brand | Example Model | Rated HP | Stroke | Year | Reference Number |
|---|---|---|---|---|---|
| Yamaha | 9.9ELG, 9.9ESG, 9.9LG, 9.9SG | 9.9 | 2-Stroke | 1988 | 6E7-W0093-02-00 |
| Yamaha | 9.9ELF, 9.9ESF, 9.9LF, 9.9SF | 9.9 | 2-Stroke | 1989 | 6E7-W0093-02-00 |
| Yamaha | 15ELG, 15ESG, 15LG, 15SG | 15 | 2-Stroke | 1988 | 6E7-W0093-02-00 |
| Yamaha | 15ELF, 15ESF, 15LF, 15SF | 15 | 2-Stroke | 1989 | 6E7-W0093-02-00 |
| Yamaha | 9.9ELHQ, 9.9ESHQ, 9.9MLHQ, 9.9MSHQ | 9.9 | 2-Stroke | 1992 | 6E7-W0093-03-00 |
| Yamaha | 15ELHQ, 15ESHQ, 15MLHQ, 15MSHQ | 15 | 2-Stroke | 1992 | 6E7-W0093-03-00 |
Technical Specifications
- Product Type
- Carburetor repair seal kit
- Application
- Selected Yamaha 9.9HP and 15HP 2-stroke outboards
- Yamaha 9.9HP Fitment
- 1987–1994
- Yamaha 15HP Fitment
- 1985–1992
- Installation
- Replacement during carburetor service or overhaul
- Fuel System
- Carbureted gasoline outboard applications
- Brand
- Yamaha outboard application
- Condition
- Aftermarket replacement
What’s in the Box
This product is supplied as a carburetor repair seal kit. The company record does not provide a verified itemized component list or individual quantities. Compare the kit and its seals with the original carburetor before beginning the repair.
Installation Notes
- Stop the engine, allow it to cool, disconnect the battery where applicable, and shut off the fuel supply.
- Remove the air silencer or carburetor cover as required for access.
- Disconnect the fuel line, throttle linkage, and other connections carefully, documenting their routing before removal.
- Remove the carburetor and work on a clean, well-ventilated surface.
- Disassemble the carburetor and remove the old seals and gaskets without damaging the mating surfaces.
- Clean reusable metal parts with a suitable carburetor cleaner. Keep cleaner away from parts that may be damaged by solvents.
- Install the replacement seals from this kit in the same locations as the removed parts. Do not reuse damaged or hardened seals.
- Reassemble the carburetor using the manufacturer’s service-manual procedures and torque specifications.
- Reinstall the carburetor, reconnect all lines and linkages, restore the fuel supply, and check carefully for leaks before starting the engine.
- After installation, verify idle and throttle operation. Adjustments should follow the engine manufacturer’s service instructions.
Troubleshooting and FAQ
How do I confirm that this seal kit fits my engine?
Check the complete Yamaha engine model, horsepower, year, and serial information against the application range above. Also compare the reference number and the shape of the original carburetor seals. Horsepower alone is not sufficient to confirm fitment.
What problems can new carburetor seals help address?
New seals can help correct sealing-related fuel leaks, air leaks, rough running, hesitation, or inconsistent idle when the original seals are hardened, damaged, or deteriorated. Other fuel, ignition, or adjustment problems may require separate diagnosis.
Does this product include a float or needle valve?
The company record identifies this product as a carburetor repair seal kit and does not verify a float, needle valve, or other individual components. Do not assume those parts are included; inspect the package and compare it with the repair requirements for your carburetor.
Can I use this kit on a Mercury or Mariner engine?
The company application is listed for Yamaha outboards. Mercury and Quicksilver numbers appear as reference numbers, but a Mercury or Mariner application should not be assumed from the number alone. Confirm the exact engine and carburetor documentation before ordering.
Why might the engine still run poorly after replacing the seals?
Check for installation errors, air leaks, blocked passages, incorrect adjustments, fuel-pump problems, ignition faults, and contaminated fuel. Verify that every seal is correctly positioned and that the carburetor has been adjusted according to the service manual.
Is professional installation required?
Professional installation is recommended unless you have appropriate outboard-servicing experience. Carburetor work involves fuel and adjustment procedures, and incorrect assembly can cause leaks, poor operation, or engine damage.
Is this an OEM product?
No. This is an aftermarket replacement seal kit. Yamaha, Sierra Marine, Mallory Marine, Mercury, and Quicksilver names and reference numbers are provided only to help identify applications and comparable parts.
How fast is shipping and what does it cost?
Typical standard transit time is 5–15 days. Standard shipping is free, with expedited options shown at checkout where available for your location.
Safety and Important Information
- Verify the engine model, year, serial information, and original carburetor references before purchasing.
- Work in a well-ventilated area away from flames, sparks, and other ignition sources.
- Shut off the fuel supply before removing carburetor components and check for leaks after installation.
- This is an aftermarket replacement product, not an OEM component.
- Do not rely on horsepower alone to determine compatibility.
About Sea Sierra
- Pro-Grade Standards — We supply marine replacement parts selected for practical repair and maintenance applications.
- Fast Global Fulfillment — We offer free standard delivery to most regions, with typical transit times of 5–15 days.
- Manufacturer-Direct Value — We work with manufacturing partners to provide replacement parts at competitive prices.
Payment & Security
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