Carburetor Repair Kit – Fits Yamaha 25-30HP 2-Stroke Outboards (Replaces 689-W0093-02-00)
Carburetor Repair Kit – Fits Yamaha 25-30HP 2-Stroke Outboards (Replaces 689-W0093-02-00) 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 Carburetor Repair Kit – Fits Yamaha 25-30HP 2-Stroke Outboards (Replaces 689-W0093-02-00) provides all necessary components to restore a single carburetor to OEM specifications. It is designed for a wide range of Yamaha 2-stroke outboards from 25 to 30 HP manufactured between 1984 and 1997, including various C-Series and CV-Series models.
This kit is a direct replacement for Yamaha part numbers 689-W0093-02-00, 689-W0093-01-00, and 689-W0093-00-00. It also serves as a cross-reference for Mercury 84456M and Sierra 18-7770.
- Engineered for direct-fit installation in single carburetor applications.
- Includes OEM-spec gaskets, seals, and hardware for a complete rebuild.
- Restores fuel delivery and engine performance.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 689-W0093-02-00 |
| Yamaha | 689-W0093-01-00 |
| Yamaha | 689-W0093-00-00 |
| Mercury/Mercruiser | 84456M |
| Sierra | 18-7770 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha owners, this kit fits a broad range of 25 HP and 30 HP 2-stroke models from the mid-1980s through the late-1990s, including many C-series and CV-series engines.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 25ELH | 25 | 2-Stroke | 1987 | 689-W0093-02-00 | |
| Yamaha | 25ELJ | 25 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 25ELK | 25 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 25ELN | 25 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | 25ESH | 25 | 2-Stroke | 1987 | 689-W0093-02-00 | |
| Yamaha | 25ESJ | 25 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 25ESK | 25 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 25ESN | 25 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | 25LH | 25 | 2-Stroke | 1987 | 689-W0093-02-00 | |
| Yamaha | 25LJ | 25 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 25LK | 25 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 25LN | 25 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | 25SH | 25 | 2-Stroke | 1987 | 689-W0093-02-00 | |
| Yamaha | 25SJ | 25 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 25SK | 25 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 25SN | 25 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | C25ELHP | 25 | 2-Stroke | 1991 | 689-W0093-02-00 | |
| Yamaha | C25ELHR | 25 | 2-Stroke | 1993 | 689-W0093-02-00 | |
| Yamaha | C25ELHS | 25 | 2-Stroke | 1994 | 689-W0093-02-00 | |
| Yamaha | C25ELHT | 25 | 2-Stroke | 1995 | 689-W0093-02-00 | |
| Yamaha | C25ELHU | 25 | 2-Stroke | 1996 | 689-W0093-02-00 | |
| Yamaha | C25ELHV | 25 | 2-Stroke | 1997 | 689-W0093-02-00 | |
| Yamaha | C25ELRP | 25 | 2-Stroke | 1991 | 689-W0093-02-00 | |
| Yamaha | C25ELRQ | 25 | 2-Stroke | 1992 | 689-W0093-02-00 | |
| Yamaha | C25ELRR | 25 | 2-Stroke | 1993 | 689-W0093-02-00 | |
| Yamaha | C25ELRS | 25 | 2-Stroke | 1994 | 689-W0093-02-00 | |
| Yamaha | C25ELRT | 25 | 2-Stroke | 1995 | 689-W0093-02-00 | |
| Yamaha | C25ELRU | 25 | 2-Stroke | 1996 | 689-W0093-02-00 | |
| Yamaha | C25ELRV | 25 | 2-Stroke | 1997 | 689-W0093-02-00 | |
| Yamaha | C25MLHR | 25 | 2-Stroke | 1993 | 689-W0093-02-00 | |
| Yamaha | C25MLHS | 25 | 2-Stroke | 1994 | 689-W0093-02-00 | |
| Yamaha | C25MLHT | 25 | 2-Stroke | 1995 | 689-W0093-02-00 | |
| Yamaha | C25MLHU | 25 | 2-Stroke | 1996 | 689-W0093-02-00 | |
| Yamaha | C25MLHV | 25 | 2-Stroke | 1997 | 689-W0093-02-00 | |
| Yamaha | C25MSHQ | 25 | 2-Stroke | 1992 | 689-W0093-02-00 | |
| Yamaha | C25MSHR | 25 | 2-Stroke | 1993 | 689-W0093-02-00 | |
| Yamaha | C25MSHS | 25 | 2-Stroke | 1994 | 689-W0093-02-00 | |
| Yamaha | C25MSHT | 25 | 2-Stroke | 1995 | 689-W0093-02-00 | |
| Yamaha | C25MSHU | 25 | 2-Stroke | 1996 | 689-W0093-02-00 | |
| Yamaha | C25MSHV | 25 | 2-Stroke | 1997 | 689-W0093-02-00 | |
| Yamaha | CV25ELD | 25 | 2-Stroke | 1990 | 689-W0093-02-00 | |
| Yamaha | CV25EMLD | 25 | 2-Stroke | 1990 | 689-W0093-02-00 | |
| Yamaha | 30ELJ | 30 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 30ELK | 30 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 30ELN | 30 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | 30ESJ | 30 | 2-Stroke | 1986 | 689-W0093-02-00 | |
| Yamaha | 30ESK | 30 | 2-Stroke | 1985 | 689-W0093-02-00 | |
| Yamaha | 30ESN | 30 | 2-Stroke | 1984 | 689-W0093-02-00 | |
| Yamaha | C30ELRP | 30 | 2-Stroke | 1991 | 689-W0093-02-00 | |
| Yamaha | C30ELRQ | 30 | 2-Stroke | 1992 | 689-W0093-02-00 | |
| Yamaha | CV30ELD | 30 | 2-Stroke | 1990 | 689-W0093-02-00 | |
| Yamaha | CV30ELF | 30 | 2-Stroke | 1989 | 689-W0093-02-00 | |
| Yamaha | 20C/CM | 20 | 2-Stroke | 1992–2002 | 689-W0093-02-00 | Per aftermarket sources |
Technical Specs
- Product Type
- Carburetor Repair Kit
- Installation
- Direct replacement
- Fuel Type
- Gasoline
- Application
- Single carburetor application
- Dimensions
- 6.0 in (L) x 7.5 in (W) x 0.63 in (H)
- Weight
- 30g (1.06 oz)
- Warranty
- 1 year (Peach Motor Parts aftermarket)
- Other Attributes
- OEM-spec gaskets and components for complete carburetor rebuild
What’s in the Box
- 1 x Gasket (648-14198-A0-00)
- 1 x Float Chamber Gasket (648-14384-01-00)
- 1 x Float (648-14385-00-00)
- 4 x Screw, With Washer (Replaces 98517-04012-00 / 98503-04012-00)
- 1 x Washer, Spring (92990-04100-00)
- 1 x Needle Valve Assembly (Replaces 61K-14390-00-00 / 6J0-14390-14-00)
- 1 x Screw, Air Adjusting (647-14323-00-00)
- 2 x Bush (90386-05002-00)
- 1 x O-Ring (646-14397-00-00)
Installation Notes
- Disconnect the battery and fuel line. Ensure the engine is cool and work in a well-ventilated area.
- Remove the engine cowling and air silencer box to access the carburetor.
- Carefully disconnect the throttle linkage and any other connections from the carburetor.
- Remove the mounting bolts and take the carburetor off the engine.
- Disassemble the carburetor on a clean workbench, taking note of the location of each part. It is helpful to take photos as you go.
- Clean all metal components with a dedicated carburetor cleaner. Do not use cleaner on non-metal parts.
- Carefully replace the old gaskets, seals, needle valve, and other components with the new parts from the kit.
- Reassemble the carburetor, ensuring the float is set to the correct height as per your engine's service manual.
- Re-install the carburetor onto the engine, reconnecting linkages and fuel lines.
- Start the engine and adjust the air/fuel mixture and idle screws as needed for smooth operation.
Troubleshooting & FAQ
How do I know if this kit fits my engine?
First, check your engine's model, horsepower, and year against the detailed list in the "Engine & Model Compatibility" table. For 100% certainty, find the part number on your existing carburetor or in your service manual and confirm it matches a number in our "Part Number Matrix."
What is the difference between the Yamaha part numbers this replaces (e.g., 689-W0093-02-00 vs -01-00)?
The different suffixes (-02-00, -01-00, -00-00) typically indicate manufacturing revisions or updates from Yamaha over time. This aftermarket kit is designed to be a universal replacement for all of these superseded versions, containing all necessary parts for the listed engine models.
My engine is a 20 HP Yamaha, is this compatible?
Yes, aftermarket data indicates this kit is also compatible with select Yamaha 20C/CM models from 1992–2002. Please verify your specific model is listed in the compatibility table before ordering.
Why are there different part numbers listed for the screws and needle valve?
Different OEM sources and diagrams sometimes list slightly different but functionally interchangeable part numbers for minor hardware. Our kit provides components that match the primary OEM specification and are guaranteed to fit the intended carburetor applications.
What are common signs my carburetor needs a rebuild?
Symptoms include difficulty starting, rough or erratic idling, stalling at low speeds, engine hesitation upon acceleration, black smoke from the exhaust, or visible fuel leakage from the carburetor body.
Does this kit include everything I need?
This kit includes all standard components—gaskets, seals, float, needle valve, and screws—for a complete overhaul of a single carburetor as detailed in the "What’s in the Box" section. Refer to your service manual to confirm if any model-specific specialty tools are required.
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.
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