Carburetor Repair Seal Kit for Evinrude/Johnson 20–75 HP 2-Stroke Outboards – Replaces 396701, 398729, 392061
Carburetor Repair Seal Kit for Evinrude/Johnson 20–75 HP 2-Stroke Outboards – Replaces 396701, 398729, 392061 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Carburetor Repair Seal Kit for Evinrude/Johnson 20–75 HP 2-Stroke O...
Carburetor Repair Seal Kit for Evinrude/Johnson 20–75 HP 2-Stroke Outboards – Replaces 396701, 398729, 392061 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 Evinrude, Johnson, and BRP marine 2-stroke outboards from 20 HP through 75 HP. It is intended to renew the carburetor sealing components during service and help address deterioration, leakage, or air and fuel passage sealing issues caused by aged gaskets and seals.
The company fitment information identifies this product as a carburetor repair seal kit for the applications listed below. It is not a complete carburetor assembly and does not include a replacement float, float valve, needle-and-seat assembly, or other components unless specifically shown for the application.
- Aftermarket replacement for carburetor repair and sealing service.
- For gasoline-fueled Evinrude/Johnson/BRP 2-stroke outboards within the listed application ranges.
- Application-specific contents may vary; compare the original carburetor and part references before ordering.
Part Number References
The following manufacturer and aftermarket references are associated with this repair seal kit. Use your original carburetor number and service information to confirm the correct application.
| Brand or Reference | Part Number |
|---|---|
| Evinrude / Johnson / OMC / BRP | 396701 |
| Evinrude / Johnson / OMC / BRP | 398729 |
| Evinrude / Johnson / OMC / BRP | 392061 |
| Evinrude / Johnson / OMC / BRP | 384413 |
| Evinrude / Johnson / OMC / BRP | 390134 |
| Evinrude / Johnson / OMC / BRP | 777717 |
| Evinrude / Johnson / OMC / BRP | 0396701, 0398729, 0392061, 0384413, 0390134, 0777717 |
| Evinrude / Johnson / OMC / BRP | 383317, 383892, 388796, 388524 |
| Evinrude / Johnson / OMC / BRP | 390075, 390077, 387856, 384412 |
| Evinrude / Johnson / OMC / BRP | 0383317, 0383892, 0388796, 0388524 |
| Evinrude / Johnson / OMC / BRP | 0390075, 0390077, 0387856, 0384412 |
| Sierra Marine | 18-7222, 18-7042 |
| Mallory Marine | 9-37107, 9-37105 |
| GLM | 40560 |
| Mercury / Mariner reference | 879054A1 |
Engine Compatibility
Fitment is based on the company application list. Model, year, horsepower, cylinder configuration, and carburetor design must be considered together. The listed years are application ranges, not confirmation that every model in a horsepower class uses the same carburetor.
| Brand | Rated HP | Stroke | Years | Application Notes |
|---|---|---|---|---|
| Evinrude / Johnson / BRP | 20 HP | 2-Stroke | 1969–1990 | DR models: 1978–1990 |
| Evinrude / Johnson / BRP | 25 HP | 2-Stroke | 1969–1995 | Verify carburetor reference |
| Evinrude / Johnson / BRP | 28, 30, 35 HP | 2-Stroke | 1976–1995 | Verify exact model and carburetor |
| Evinrude / Johnson / BRP | 40 HP | 2-Stroke | 1971–1992 | Includes listed commercial and standard applications where the reference matches |
| Evinrude / Johnson / BRP | 45 HP | 2-Stroke | 1971–1995 | Verify exact model and carburetor |
| Evinrude / Johnson / BRP | 50 HP | 2-Stroke | 1958–1959 | Verify exact model and carburetor |
| Evinrude / Johnson / BRP | 55 HP | 2-Stroke | 1968–1995 | Verify exact model and carburetor |
| Evinrude / Johnson / BRP | 60 HP | 2-Stroke | 1970–1995 | Verify exact model and carburetor |
| Evinrude / Johnson / BRP | 65, 70 HP | 2-Stroke | 1972–1995 | 3-cylinder applications |
| Evinrude / Johnson / BRP | 75 HP | 2-Stroke | 1975–1988 | Verify exact model and carburetor |
Mercury/Mariner note: Reference 879054A1 is associated with this product in the company catalog, but a specific Mercury or Mariner engine model, year, serial range, and stroke condition were not provided. Confirm the carburetor reference and service-manual application before ordering.
Technical Specifications
- Product Type
- Carburetor repair seal kit
- Application
- Selected Evinrude, Johnson, and BRP marine 2-stroke outboards
- Rated Horsepower Range
- 20–75 HP, subject to the specific application ranges listed above
- Fuel Type
- Gasoline
- Product Status
- Aftermarket replacement; not an OEM component
- Contents
- Carburetor sealing and repair components for the listed application; exact pieces may vary by carburetor design
What’s in the Box
- Carburetor repair gaskets and seals applicable to the selected reference
- Application-specific sealing components as supplied for the listed carburetor design
Not included unless specifically shown for the application: carburetor body, float, float valve, needle-and-seat assembly, fuel bowl, screws, or installation instructions.
Installation Notes
- Shut off the fuel supply and work in a clean, well-ventilated area away from ignition sources.
- Record the engine model, year, serial information, and carburetor reference before disassembly.
- Remove the carburetor according to the service manual for the specific engine.
- Keep removed parts organized and compare each supplied seal or gasket with the original before installation.
- Clean reusable metal components with an appropriate carburetor cleaner. Keep cleaner away from rubber, plastic, and new sealing components.
- Install the replacement gaskets and seals in their original locations. Do not force a component into a location where its shape or thickness does not match.
- Reassemble the carburetor using the engine manufacturer’s torque, float, adjustment, and linkage specifications.
- Reinstall the carburetor, reconnect all fuel lines and linkages, and inspect for leaks before operating the engine.
Troubleshooting & FAQ
How do I confirm fitment?
Match the carburetor reference first, then verify the engine brand, horsepower, stroke, model, and year against the compatibility information. Horsepower alone is not sufficient because carburetor designs can vary within the same horsepower class.
Is this a complete carburetor rebuild kit?
This listing is for a carburetor repair seal kit. It is intended to replace applicable gaskets and seals. It is not a complete carburetor assembly and does not automatically include a float, float valve, needle-and-seat assembly, or hardware.
Does the kit include a float or needle valve?
No float or needle valve is identified in the company package information for this product. Do not assume those components are included; purchase them separately if your carburetor service requires them.
Does this product include installation instructions?
Installation instructions are not identified as included. Use the official service manual for the specific engine and carburetor when setting adjustments, torque values, float height, and linkage positions.
Is this an OEM part?
No. This is an aftermarket replacement seal kit associated with the listed OEM and aftermarket reference numbers.
Can I use the Mercury/Mariner reference automatically?
Reference 879054A1 is listed as an associated Mercury/Mariner reference, but a specific Mercury or Mariner model and year range were not supplied. Confirm the number against the original carburetor and service documentation before purchase.
Safety & Important Information
- Fuel-system work should be performed with the engine off, fuel supply shut off, and adequate ventilation.
- Verify the original carburetor reference and compare the supplied sealing components before installation.
- Do not use carburetor cleaner on rubber or plastic parts.
- Professional installation is recommended when the correct service specifications or carburetor adjustments are unknown.
About Sea Sierra
- Marine Replacement Parts — We supply aftermarket parts for marine repair and maintenance applications.
- Application-Focused Listings — Product references and fitment ranges are provided to help match replacement parts to the original application.
- Service Support — Always use the engine manufacturer’s service information for final installation and adjustment specifications.
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