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FLASHSALE26

Water Pump Impeller for Evinrude/Johnson Outboards – Replaces 395864, 397131, 435821, 435748 and 5001593

Regular price $17.38

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Product Details

This replacement water pump impeller is intended for selected Evinrude and Johnson outboard cooling systems, including 2-stroke applications from 85 HP through 235 HP and the V4, V6, V8, and Sea Drive applications listed below. The company fitment data also categorizes this part for 4-stroke water pump impeller applications; always match the engine model, year, shaft arrangement, and original part number before ordering.

The impeller replaces or cross-references Evinrude/Johnson/OMC/BRP numbers 395864, 397131, 435821, 435748, 389289, 391538, 394534, and 5001593. Additional aftermarket references listed for this product include CEF Marine 500308, Mallory Marine 9-45206, Sierra Marine 18-3059, GLM Marine 89570, and SEI Marine 96-306-03 and 96-305-03E.

  • Replacement water pump impeller for compatible Evinrude and Johnson outboards.
  • Designed to restore water-pump circulation when the existing impeller is worn or damaged.
  • Confirm the original impeller number and complete engine application before installation.

Part Number Matrix

Use these references to compare the impeller with the number on your original part or service documentation.

Brand Part Number Reference
Evinrude / Johnson / OMC / BRP 395864 Replacement reference
Evinrude / Johnson / OMC / BRP 397131 Replacement reference
Evinrude / Johnson / OMC / BRP 435821 Replacement reference
Evinrude / Johnson / OMC / BRP 435748 Replacement reference
Evinrude / Johnson / OMC / BRP 389289, 391538, 394534 Additional replacement references
Evinrude / Johnson / OMC / BRP 5001593 Replacement reference
CEF Marine 500308 Aftermarket cross-reference
Mallory Marine 9-45206 Aftermarket cross-reference
Sierra Marine 18-3059 Aftermarket cross-reference
GLM Marine 89570 Aftermarket cross-reference
SEI Marine 96-306-03, 96-305-03E Aftermarket cross-reference

Engine & Model Compatibility

The following applications are listed in the company fitment data. Horsepower, model-year, shaft length, suffix, and engine family conditions must be kept together when checking fitment.

Brand Model / Application Rated HP Stroke Years / Conditions
Evinrude / Johnson Outboard 85 2-stroke 1979–1995
Evinrude / Johnson Outboard 90 2-stroke 1979 and later
Evinrude / Johnson Outboard 100 2-stroke 1979 and later
Evinrude / Johnson Outboard 105 2-stroke 1998–2001
Evinrude / Johnson Outboard 115 2-stroke 1979 and later
Evinrude / Johnson Outboard 120 2-stroke 1993–2000
Evinrude / Johnson Outboard 125 2-stroke 1993–1995
Evinrude / Johnson Outboard 130 2-stroke 1979 and later
Evinrude / Johnson Model 25-inch 130 2-stroke 1994–2000
Evinrude / Johnson Model 25-inch 135 2-stroke 2001
Evinrude / Johnson Outboard 140 2-stroke 1979 and later
Evinrude / Johnson Model 25-inch, F suffix 140 2-stroke 1994–2000
Evinrude / Johnson Outboard 150 2-stroke 1993 and later
Evinrude / Johnson Model 20-inch EL and SL 150 / 175 2-stroke 1996–1998
Evinrude / Johnson Outboard 175 2-stroke 1993 and later
Evinrude / Johnson Outboard 200 2-stroke 1976–1978
Evinrude / Johnson Model 25-inch and 30-inch 200 2-stroke 1993–1997
Evinrude / Johnson Commercial 200 2-stroke 1990
Evinrude / Johnson Model 20-inch 225 2-stroke 1993 and later
Evinrude / Johnson Model 25-inch and 30-inch 225 2-stroke 1993–1997
Evinrude / Johnson Outboard 235 2-stroke 1978 and later
Evinrude / Johnson V4 loop models, 20-inch Various 2-stroke 1993 and later
Evinrude / Johnson V4 cross-flow models, 20-inch and 25-inch Various 2-stroke 1993 and later
Evinrude / Johnson V4, V6, and V8 Various 2-stroke 1982–1994
Evinrude / Johnson V6 and V8 Various 2-stroke 1993 and later
Evinrude / Johnson Sea Drives Various 2-stroke 1979 and later

Technical Specs

Product Type
Water pump impeller
Application
Evinrude / Johnson outboard cooling systems
Product Configuration
Single replacement impeller; not a complete water pump kit
Stroke Applications
Company data lists 2-stroke and 4-stroke water pump impeller categories; verify the specific engine application
Installation
Replacement installation in the existing water pump assembly
Fitment Verification
Match engine brand, horsepower, year, model conditions, shaft arrangement, and original part number

What’s in the Box

  • 1 x Water Pump Impeller

This listing is for the impeller only. A complete water pump kit, housing, gaskets, seals, and key are not stated as included with this product; verify the existing components and replace additional worn parts as required.

Installation Notes

  1. Disconnect the battery and follow the outboard manufacturer's service procedure.
  2. Remove the lower unit and access the water pump housing according to the engine service manual.
  3. Remove the housing cover and old impeller, noting the orientation of the existing impeller and drive arrangement.
  4. Inspect the pump housing, wear surfaces, drive key or keyway, seals, gaskets, and related components for wear or damage.
  5. Install the replacement impeller in the correct orientation for the engine's normal shaft rotation. Do not assume that a key, gasket, or seal is included with this single impeller.
  6. Reassemble the water pump and lower unit using the manufacturer's torque specifications and service procedure.
  7. Run the engine only with an appropriate water supply and confirm proper cooling-water discharge before normal operation.

Troubleshooting & FAQ

How do I know if the water pump impeller needs replacement?

Common signs include weak or absent cooling-water discharge, an overheating warning, or visible cracking, hardening, distortion, or missing impeller blades. Inspect the complete water pump assembly before installation.

How often should the impeller be replaced?

Inspect the impeller at the interval specified in the engine service manual. Replacement frequency depends on engine use, storage, water conditions, and exposure to sand or debris.

Does this product include a key or gasket?

No additional components are stated as included for this single impeller listing. Check the engine application and existing water-pump components before ordering.

Is this part for saltwater and freshwater use?

Fitment is determined by the engine application and impeller specifications. After use in saltwater or silty water, follow the engine manufacturer's flushing and maintenance instructions.

Is this an OEM part?

This is a replacement impeller listed against the OEM and aftermarket reference numbers shown above. It is not represented as a genuine Evinrude or Johnson-branded component.

How can I confirm compatibility?

Compare the original impeller number and the complete engine details, including brand, horsepower, year, model, shaft or gearcase conditions, and any applicable shaft-length or suffix information.

Safety & Important Information

  • Always verify the original part number and complete engine application before ordering.
  • Do not operate an outboard without an adequate water supply and functioning cooling system.
  • Follow the manufacturer's service manual for disassembly, reassembly, torque values, and testing.
  • Professional installation is recommended when the correct application or installation procedure is uncertain.

About Sea Sierra

  • Marine Replacement Parts — Parts are selected for commonly serviced marine applications and identified by applicable reference numbers.
  • Application-Focused Listings — Review the listed model, year, horsepower, stroke, shaft, and serial conditions before ordering.
  • Support for Fitment Questions — Provide the engine model and original part number when requesting compatibility assistance.

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