Water Pump Impeller for Johnson/Evinrude 2-Cylinder Crossflow Outboards – Replaces OEM 395289
Water Pump Impeller for Johnson/Evinrude 2-Cylinder Crossflow Outboards – Replaces OEM 395289 is backordered and will ship as soon as it is back in stock.
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Water Pump Impeller for Johnson/Evinrude 2-Cylinder Crossflow Outbo...
Water Pump Impeller for Johnson/Evinrude 2-Cylinder Crossflow Outboards – Replaces OEM 395289 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket water pump impeller is designed for selected Johnson/Evinrude outboards using the 2-cylinder Crossflow water-pump application. It is intended to restore water-pump circulation and help maintain proper engine cooling when the original impeller is worn, cracked, deformed, or missing blades.
The primary OEM reference is 395289. Catalog references also identify this application as GLM 89750 and Sierra 18-3051. Always compare the part number, dimensions, water-pump design, and engine model information before installation.
- Aftermarket replacement for the Johnson/Evinrude 395289 water-pump impeller application.
- For the documented 2-cylinder Crossflow application; it is not a universal 14–35 HP impeller.
- Impeller dimensions listed in the GLM identification guide: approximately 1.975 inches outside diameter and 0.625 inches inside diameter.
- The impeller key is a separate installation component unless the package supplied with your order specifically states that a key is included.
Part Number Matrix
Use the following references to compare the impeller with your original part. These numbers identify the same catalog application, but they do not replace model-specific fitment verification.
| Brand or Source | Part Number | Reference |
|---|---|---|
| Johnson/Evinrude | 395289 | OEM reference |
| Sierra | 18-3051 | Aftermarket cross-reference |
| GLM | 89750 | Aftermarket cross-reference |
Engine & Model Compatibility
The catalog relationship documented for OEM 395289 is the Johnson/Evinrude 2-cylinder Crossflow water-pump application. The available references do not establish a blanket fitment range for every 14–35 HP engine or for every model year, so verify the exact engine model and serial-number range before ordering.
| Brand | Application | Stroke | OEM Reference | Fitment Condition |
|---|---|---|---|---|
| Johnson/Evinrude | 2-cylinder Crossflow outboard water-pump application | Not specified in the cited catalog entry | 395289 | Confirm the exact model, year, and serial number before installation. |
Technical Specs
- Product Type
- Water pump impeller
- Application
- Johnson/Evinrude 2-cylinder Crossflow water-pump application
- OEM Reference
- 395289
- Outside Diameter
- Approximately 1.975 in
- Inside Diameter
- Approximately 0.625 in
- Installation Key
- Required where specified by the engine water-pump design; verify whether a key is included with the supplied package
- Product Classification
- Aftermarket replacement, not an original OEM component
What’s in the Box
- 1 x Water pump impeller
- Impeller key, if expressly identified as included with the supplied package; otherwise sold separately
This listing is for the impeller application and does not include a water-pump housing, cup, wear plate, gaskets, seals, or a complete water-pump repair kit unless those items are separately stated in the order details.
Installation Notes
Water-pump service requires removal of the lower unit and should follow the service procedure for the specific engine. General steps include:
- Disconnect the battery or spark-plug leads as appropriate and place the engine in neutral.
- Remove the lower unit according to the engine manufacturer's service instructions.
- Remove the water-pump cover and inspect the old impeller, key, wear surfaces, and housing.
- Clean debris and corrosion from the pump components before fitting the replacement impeller.
- Install the correct impeller key if the water-pump design uses one, then fit the impeller onto the driveshaft.
- Rotate the driveshaft in the normal operating direction while lowering the housing so the vanes fold correctly.
- Reassemble the pump and lower unit using the manufacturer's specified torque and alignment procedure.
- Run the engine only with an appropriate water supply and confirm normal cooling-water discharge before returning it to service.
Troubleshooting & FAQ
How do I confirm that this impeller is correct for my motor?
Match your original impeller or service documentation to OEM reference 395289, then confirm the 2-cylinder Crossflow application and compare the approximate 1.975-inch outside diameter and 0.625-inch inside diameter. Model, year, and serial-number verification is still recommended because similar engines may use different impellers.
What are the signs of a worn water-pump impeller?
Common symptoms include overheating, a weak or intermittent tell-tale stream, reduced water flow, or no visible cooling-water discharge. A removed impeller may show cracked, brittle, permanently bent, or missing vanes.
Is this a complete water-pump kit?
No. This product is an impeller replacement. The housing, cup, wear plate, gaskets, seals, and other service parts are not included unless specifically listed with the order.
Is the impeller key included?
Do not assume that the key is included. Some aftermarket catalog packages identify a corresponding key, while other impeller listings are sold as the impeller only. Check the package contents for your specific order or purchase the correct key separately.
Does the impeller have a correct installation direction?
The vanes must be folded in the direction of normal driveshaft rotation as the housing is installed. Follow the engine service manual for the correct rotation and assembly procedure.
Is this an OEM part?
No. This is an aftermarket replacement that cross-references the Johnson/Evinrude OEM 395289 application. Johnson, Evinrude, and related trademarks belong to their respective owners.
How often should the impeller be replaced?
Replacement intervals depend on engine use, storage, and water conditions. Inspect the impeller during scheduled maintenance and replace it sooner if the engine has been operated in sand, silt, salt water, or after an overheating event.
Safety & Important Information
- Verify the exact model, year, serial number, OEM reference, and water-pump dimensions before purchase.
- Do not operate the outboard without an adequate water supply.
- Inspect the pump housing, wear surfaces, key, and seals during installation; damaged related parts can cause premature impeller failure.
- Professional installation is recommended if you are not familiar with lower-unit or water-pump service.
About Sea Sierra
- Marine Replacement Parts — Practical aftermarket components for routine outboard maintenance and repair.
- Application-Focused Information — Use OEM references and measured dimensions to help verify the correct replacement.
- Support for Maintenance — Clear product information for service planning and parts comparison.
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