Fuel Pump – Fits Johnson/Evinrude 2-Cylinder 6-15 HP Outboards (Replaces 397839, 397274, 395091)
Fuel Pump – Fits Johnson/Evinrude 2-Cylinder 6-15 HP Outboards (Replaces 397839, 397274, 395091) 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 aftermarket Fuel Pump – Fits Johnson/Evinrude 2-Cylinder 6-15 HP Outboards (Replaces 397839, 397274, 395091) is designed for reliable performance in 2-Stroke Johnson/Evinrude 2-cylinder 6 HP, 8 HP, 9.5 HP, 9.9 HP, and 15 HP outboard engines manufactured between 1987 and 1992.
It serves as a direct replacement for BRP OEM part numbers 397839, 397274, 395091, 391638, 388681, and 386978. It also provides an exact interchange for aftermarket parts including EMP 1399-07350, Sierra 18-7350, and Mallory 9-35350.
- Installs as a direct OEM-equivalent replacement.
- Engineered to meet all original equipment manufacturer requirements.
- Built for use with standard marine gasoline.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| BRP | 397839 |
| BRP | 397274 |
| BRP | 395091 |
| BRP | 391638 |
| BRP | 388681 |
| BRP | 386978 |
| EMP | 1399-07350 |
| Sierra | 18-7350 |
| Mallory | 9-35350 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Johnson/Evinrude (BRP) Engines: This fuel pump is confirmed to fit the 2-cylinder models listed that use the specified OEM part numbers for the years 1987–1992.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. |
|---|---|---|---|---|---|
| Johnson/Evinrude | 2-Cylinder | 6 | 2-Stroke | 1987–1992 | 397839, 397274, 395091 |
| Johnson/Evinrude | 2-Cylinder | 8 | 2-Stroke | 1987–1992 | 397839, 397274, 395091 |
| Johnson/Evinrude | 2-Cylinder | 9.5 | 2-Stroke | 1987–1992 | 397839, 397274, 395091 |
| Johnson/Evinrude | 2-Cylinder | 9.9 | 2-Stroke | 1987–1992 | 397839, 397274, 395091 |
| Johnson/Evinrude | 2-Cylinder | 15 | 2-Stroke | 1987–1992 | 397839, 397274, 395091 |
Technical Specs
- Product Type
- Fuel Pump
- Installation
- Direct OEM Replacement
- Fuel Type
- Gasoline
- Dimensions
- 11.0" L x 12.0" W x 7.0" H
- Other Technical Attributes
- Meets all OEM requirements
What’s in the Box
- Fuel Pump
- Mounting Straps/Bands
- Fuel Pump Gasket
- Installation Instructions
Installation Notes
- Disconnect the battery and safely relieve all fuel system pressure according to the manufacturer's service manual.
- Clearly label and disconnect fuel lines and any electrical connectors from the old pump.
- Remove the mounting bolts or straps securing the old fuel pump and remove it from the engine.
- Clean the mounting surface to ensure a clean, debris-free seal.
- Install the new fuel pump using the provided gasket and secure it with the original hardware.
- Reconnect all fuel lines and electrical connectors to the correct fittings, ensuring they are tight.
- Before starting the engine, prime the fuel system and carefully check all connections for leaks.
Troubleshooting & FAQ
Which Johnson/Evinrude models does this fuel pump fit?
This pump is designed for 2-cylinder Johnson/Evinrude 6, 8, 9.5, 9.9, and 15 HP 2-Stroke outboards from 1987–1992 that use OEM part numbers 397839, 397274, or 395091. Always verify your specific part number before ordering.
How do I know if my fuel pump is failing?
Common signs of a failing fuel pump include engine sputtering, loss of power, hesitation during acceleration, stalling, or difficulty starting. A noticeable drop in fuel pressure is a definitive indicator.
Is this a direct replacement for Sierra 18-7350?
Yes, this pump is a direct cross-reference and equivalent for Sierra part number 18-7350, as well as Mallory 9-35350 and EMP 1399-07350.
Are gaskets included with the pump?
Yes, a new fuel pump gasket is included in the package to ensure a proper seal during installation.
What is the difference between an OEM and an aftermarket part?
This listing is for an aftermarket replacement, not an OEM component. It is built to OEM-level specifications with comparable materials and is manufactured in an ISO 9001 certified facility. Each batch is inspected for quality and consistency.
How fast is shipping?
We ship worldwide quickly—typical transit is 5–15 days for most regions. Standard shipping is free; expedited options appear at checkout where available.
What is the warranty and return policy?
This part is 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 if the part is unused and in its original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model appears compatible—do not purchase or install.
- This product is an aftermarket replacement part, not an original equipment manufacturer (OEM) component.
- Professional installation is strongly recommended for safety, reliability, and optimal performance.
About Sea Sierra
- Pro-Grade Standards: We supply marine parts engineered to OEM-level tolerances and rigorously tested for demanding real-world conditions.
- Fast Global Fulfillment: We offer free standard delivery to most regions, with typical transit times of 5–15 days.
- Manufacturer-Direct Value: By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.
Payment & Security
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