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FLASHSALE26

Carburetor Rebuild Kit for Johnson/Evinrude 18–75 HP 2-Stroke Outboards — Replaces 396701, 398729 and 392061

Regular price $22.50

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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

  1. Disconnect the battery and shut off the fuel supply before beginning work.
  2. Remove the carburetor carefully, photographing hose, linkage and cable connections for reference.
  3. Disassemble the carburetor on a clean workbench and keep the components organized.
  4. Clean reusable metal components with an appropriate carburetor cleaner and inspect them for wear, corrosion or damage.
  5. Replace the old gaskets, washers, float-related components, valve and other included service parts.
  6. Reassemble the carburetor using the engine service information where available.
  7. Reinstall the carburetor and reconnect all linkages, hoses and fuel lines.
  8. Set idle speed and mixture adjustments according to the engine manufacturer's specifications.
  9. 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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