# 0386084 Evinrude Johnson Impeller Assembly | Genuine OEM BRP Outboard Part

🔧 Product Description

  

Genuine BRP Evinrude Johnson Water Pump Impeller - Part Number: 0386084

  

A genuine BRP flexible water-pump impeller for selected Evinrude and Johnson 8HP, 9.9HP, 10HP and 15HP outboards.

  

The impeller is driven by the vertical driveshaft inside the gearcase water pump. Its flexible vanes draw cooling water through the lower-unit intake and circulate it through the engine's cooling passages.

  

⚙️ Key Features

  

• Genuine BRP OEM water-pump impeller

• Correct OEM part number 0386084

• Flexible neoprene-style vane construction

• Brass-centre hub

• Suitable for selected small two-stroke and four-stroke outboards

• Direct replacement where 386084 or 777817 is specified

  

🔄 Supersession & Cross Reference

  

OEM / Related Numbers:

  

• 0386084

• 386084

• 0777817

• 777817

• OEM Description: Impeller, Water Pump

  

Aftermarket / Verified Equivalents:

  

• Sierra: 18-3050

• GLM: 89770

• Mallory: 9-45201

• Recmar: REC386084

• SEI Marine: 96-361-03A

• SEI Marine: 96-361-03AE

• OSI: OSI386

• Generic replacement impellers cross-referenced to 386084

  

🚤 Compatibility

  

Commonly used on selected:

  

• Evinrude 8HP

• Evinrude 9.9HP

• Evinrude 15HP

• Johnson 8HP

• Johnson 9.9HP

• Johnson 10HP

• Johnson 15HP

  

Representative applications:

  

• 9.9HP and 15HP two-stroke engines from approximately 1974-2005

• Selected 8HP, 9.9HP and 15HP four-stroke engines from approximately 1995-2001

• Additional engines whose water-pump diagram specifies 0386084

  

Important fitment note:

  

• Confirm the engine model, year and driveshaft diameter.

• Similar small outboards may use a visually similar impeller with a different hub or outside diameter.

• The drive pin or key is not necessarily included with an individual impeller.

  

🔌 Function

  

The rotating vanes create suction at the gearcase water intakes and pressure on the outlet side of the pump.

  

Common signs of impeller wear:

  

• Weak or intermittent tell-tale stream

• Engine overheats at idle or low speed

• Missing, cracked or permanently curved vanes

• Rubber fragments inside the pump housing

• Vanes separate from the hub

• Impeller hub slips on the driveshaft

  

Installation considerations:

  

• Inspect the housing, cup and wear plate

• Remove broken vane fragments from the cooling system

• Replace hardened grommets and seals

• Lubricate the impeller with an approved assembly lubricant

• Turn the driveshaft in its normal operating direction while lowering the housing

• Confirm water flow immediately after starting

  

📦 Condition

  

• Genuine BRP Evinrude Johnson OEM part

• Brand new

• Supplied in genuine or equivalent protective packaging

## Details

- **Price:** 41.14 AUD
- **Vendor:** BRP (Evinrude/Johnson)
- **Tags:** Evinrude Johnson Outboard Parts | BRP Marine Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 41.14 AUD | In stock |

## Images

- 0386084 Evinrude Johnson Impeller Assembly | Genuine OEM BRP Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/0386084-impeller-assembly-brp-evinrude-johnson)
> Updated: 2026-07-12