Carburetor Rebuild Kit for Johnson/Evinrude 18–75 HP 2-Stroke Outboards — Replaces 396701, 398729 and 392061
Carburetor Rebuild Kit for Johnson/Evinrude 18–75 HP 2-Stroke Outboards — Replaces 396701, 398729 and 392061 is backordered and will ship as soon as it is back in stock.
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Carburetor Rebuild Kit for Johnson/Evinrude 18–75 HP 2-Stroke Outbo...
Carburetor Rebuild Kit for Johnson/Evinrude 18–75 HP 2-Stroke Outboards — Replaces 396701, 398729 and 392061 is backordered and will ship as soon as it is back in stock.
Product Details
This carburetor rebuild kit for Johnson/Evinrude 18–75 HP 2-stroke outboards is designed to help restore proper carburetor operation during service or overhaul work. It is intended for a range of Johnson/Evinrude 2-stroke outboard applications from approximately 18 to 75 HP, including selected 2-cylinder and 3-cylinder configurations. Always compare the carburetor, engine model, year and original part numbers before ordering.
The kit is listed as a replacement for Johnson/Evinrude part numbers 396701, 398729 and 392061, with additional aftermarket and cross-reference numbers shown below. Cross-reference numbers are provided for identification and should be confirmed against the specific engine and carburetor application.
- Replacement service kit for carburetor repair and rebuilding.
- Suitable for applicable gasoline-fueled marine outboard carburetors.
- Includes gaskets, float-related components and valve-seat components for a comprehensive service.
- Intended for use in freshwater and saltwater marine environments when properly installed and maintained.
Part Number Matrix
Use the following references to help compare the kit with the part being replaced. Number cross-references do not replace verification of the exact engine and carburetor configuration.
| Brand | Part Number |
|---|---|
| Johnson/Evinrude | 396701 |
| Johnson/Evinrude | 398729 |
| Johnson/Evinrude | 392061 |
| Johnson/Evinrude | 384413 |
| Johnson/Evinrude | 390134 |
| Johnson/Evinrude | 777717 |
| Johnson/Evinrude | 383317 |
| Johnson/Evinrude | 383892 |
| Johnson/Evinrude | 390075 |
| Johnson/Evinrude | 390077 |
| Johnson/Evinrude | 387856 |
| Johnson/Evinrude | 384412 |
| Johnson/Evinrude | 388524 |
| Johnson/Evinrude | 88796 |
| Mercury/Mariner | 879054A1 |
| Sierra | 18-7042 |
| Sierra | 18-7222 |
| Mallory | 9-37105 |
| Mallory | 9-37107 |
| GLM | 40560 |
Engine & Model Compatibility
The application information below summarizes the listed Johnson/Evinrude 2-stroke range. The same horsepower rating may cover multiple carburetor designs, so verify the complete engine model and original carburetor part number before installation.
| Brand | Model | Rated HP | Stroke | Years | Reference Part No. | Notes |
|---|---|---|---|---|---|---|
| Johnson/Evinrude | Various | 18 HP | 2-Stroke | 1969–2005 | 396701 | Verify the exact model and carburetor. |
| Johnson/Evinrude | Various | 20 HP | 2-Stroke | 1969–2005 | 396701 | Includes listed 20 HP DR models from 1978–1990. |
| Johnson/Evinrude | Various | 25 HP | 2-Stroke | 1969–2005 | 396701 | Verify the exact model and carburetor. |
| Johnson/Evinrude | Various | 28 HP | 2-Stroke | 1976–2005 | 396701 | Verify the exact model and carburetor. |
| Johnson/Evinrude | Various | 30 HP | 2-Stroke | 1976–2005 | 396701 | Verify the exact model and carburetor. |
| Johnson/Evinrude | Various | 35 HP | 2-Stroke | 1976–2005 | 396701 | Verify the exact model and carburetor. |
| Johnson/Evinrude | Various | 40 HP | 2-Stroke | 1971–2005 | 396701 | Includes listed commercial and 2-cylinder applications. |
| Johnson/Evinrude | Various | 45 HP | 2-Stroke | 1971–2005 | 396701 | Listed for 2-cylinder models. |
| Johnson/Evinrude | Various | 48 HP | 2-Stroke | 1971–2005 | 396701 | Listed for 2-cylinder models. |
| Johnson/Evinrude | Various | 50 HP | 2-Stroke | 1958–2005 | 396701 | Includes listed 2-cylinder and 3-cylinder models. |
| Johnson/Evinrude | Various | 55 HP | 2-Stroke | 1968–2005 | 396701 | Includes listed 2-cylinder and 3-cylinder models. |
| Johnson/Evinrude | Various | 60 HP | 2-Stroke | 1970–2001 | 396701 | Includes listed 2-cylinder and 3-cylinder models. |
| Johnson/Evinrude | Various | 65 HP | 2-Stroke | 1972–2001 | 396701 | Listed for 3-cylinder models. |
| Johnson/Evinrude | Various | 70 HP | 2-Stroke | 1972–2001 | 396701 | Listed for 3-cylinder models. |
| Johnson/Evinrude | Various | 75 HP | 2-Stroke | 1975–1988 | 396701 | Listed for 3-cylinder models. |
| Mercury/Mariner | Compatible models | Not specified | 2-Stroke | Not specified | 879054A1 | Use the cross-reference only after confirming the exact application. |
Technical Specifications
- Product Type
- Carburetor repair/rebuild kit
- Application
- Selected Johnson/Evinrude and cross-referenced 2-stroke outboard carburetors
- Installation
- Replacement service installation
- Fuel Type
- Gasoline
- Dimensions
- Varies by component
- Approximate Weight
- 100 g (3.5 oz)
- Warranty
- 1 year against manufacturing defects
- Environment
- Marine use in freshwater and saltwater applications when properly installed
What's in the Box
- 1 × Bowl gasket
- 1 × Cover gasket
- 1 × Screw-plug washer
- 1 × Idle-passage washer
- 1 × Float hinge pin
- 1 × Float valve and seat assembly
- 1 × Washer
- 1 × Spring clip
- 1 × Float assembly
- 1 × Additional gasket
Installation Notes
- Disconnect the battery and shut off the fuel supply before beginning work.
- Remove the carburetor carefully, photographing hose, linkage and cable connections for reference.
- Disassemble the carburetor on a clean workbench and keep the components organized.
- Clean reusable metal components with an appropriate carburetor cleaner and inspect them for wear, corrosion or damage.
- Replace the old gaskets, washers, float-related components, valve and other included service parts.
- Reassemble the carburetor using the engine service information where available.
- Reinstall the carburetor and reconnect all linkages, hoses and fuel lines.
- Set idle speed and mixture adjustments according to the engine manufacturer's specifications.
- Check carefully for fuel leaks before and after starting the engine.
Troubleshooting & FAQ
How do I know whether this kit fits my engine?
Confirm that the engine is a listed Johnson/Evinrude 2-stroke application within the relevant horsepower and year range. Then compare the engine model, serial information and original carburetor or service-kit number with the references above. Do not rely on horsepower alone.
What symptoms may indicate that a carburetor needs service?
Hard starting, rough or poor idling, stalling at low speed, hesitation, excessive smoke and fuel leakage can be associated with carburetor wear or contamination. Diagnose the engine before replacing parts, since ignition, fuel-supply and compression problems can cause similar symptoms.
Does the kit include a new float?
Yes. The listed package contents include a float assembly, float hinge pin, float valve and seat assembly, along with the associated gaskets, washers and spring clip.
How often should a carburetor be rebuilt?
There is no universal service interval. Service frequency depends on engine hours, fuel quality, storage conditions and contamination. Inspect the carburetor during routine maintenance and rebuild it when inspection or operating symptoms indicate that service is needed.
Is this an OEM part?
This listing is for an aftermarket replacement kit rather than an OEM-branded component. Confirm the physical configuration and part-number application before installation.
What are the shipping and warranty terms?
Shipping availability, delivery estimates, returns and warranty handling are determined by the order and store policies in effect at checkout. Contact support with your order details if assistance is needed.
Safety & Important Information
- Verify the engine model, year, serial range where applicable, carburetor design and original part number before ordering.
- Compare the supplied parts with the original components before disassembly or installation.
- Do not install the kit if the configuration, dimensions or components differ from the application requirements.
- Follow the engine service manual and use appropriate precautions when working with gasoline and marine engines.
- Professional installation is recommended when carburetor adjustment or fuel-system service is outside your experience.
About Sea Sierra
- Pro-Grade Standards — Marine replacement parts selected for dependable service in real-world operating conditions.
- Global Fulfillment — Shipping options and delivery times are shown during checkout where available.
- Manufacturer-Direct Value — Practical replacement solutions with a focus on fit, function and consistent quality.
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