# 0350357 Evinrude Johnson 90-175hp Regulator Gasket | Genuine OEM BRP Outboard Part

🔧 Product Description

  

Genuine BRP Evinrude Johnson Rectifier Regulator-to-Crankcase Gasket - Part Number: 0350357

  

A genuine BRP gasket installed beneath the water-cooled rectifier and voltage-regulator assembly on selected 60-degree V4 and V6 Evinrude and Johnson outboards.

  

The gasket seals the regulator base to the crankcase or cylinder-block cooling passage. It prevents cooling-water leakage while allowing heat from the charging-system regulator to transfer into the engine cooling circuit.

  

⚙️ Key Features

  

• Genuine BRP Evinrude Johnson OEM regulator gasket

• Correct BRP part number 0350357

• Seals the water-cooled rectifier and regulator to the crankcase

• Used on selected 60-degree loop-charged V4 and V6 engines

• WSM, Recmar and Outboard Spares replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 0350357 replaces 0342291

• 0342291 replaces 0335399

  

OEM / Related Numbers:

  

• 0350357

• 350357

• 0342291

• 342291

• 0335399

• 335399

• Related BRP water-cooled rectifier and regulator assemblies

  

Aftermarket / Verified Equivalents:

  

• WSM: 540-07

• Recmar: REC350357

• Outboard Spares: OSRG350

• Direct replacement regulator gasket: 350357

  

🚤 Compatibility

  

Commonly used on:

  

• Johnson Fast Strike and Evinrude Intruder charging systems

• Johnson OceanRunner and Evinrude Ocean Pro engines

• Water-cooled regulator and rectifier assemblies on 60-degree engines

  

Typically suits:

  

• Evinrude and Johnson 90HP - 115HP two-stroke, approximately 1995-2005

• Evinrude and Johnson 150HP - 175HP 60-degree two-stroke, approximately 1991-2005

• Selected 75HP engines through approximately 2006 where regulator gasket 0350357 is specified

  

• HP Range: Commonly 90HP - 175HP

• Engine Type: Evinrude Johnson 60-degree loop-charged two-stroke outboard

• Year Range: Approximately 1991 - 2006, dependent on charging-system assembly

  

🔌 Function

  

The gasket seals cooling water beneath the regulator and provides the correct mounting interface between the electrical assembly and crankcase.

  

Common signs of failure:

  

• Cooling water leaks beneath the regulator

• Salt or corrosion deposits form around the regulator base

• Regulator overheats because cooling flow is reduced

• Gasket tears during regulator removal

• Water enters the regulator electrical connections

• Mounting surface will not reseal after servicing

  

📦 Condition

  

• Genuine BRP part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 6.06 AUD
- **Vendor:** BRP
- **Tags:** Evinrude Johnson Outboard Parts | BRP Marine Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.06 AUD | In stock |

## Images

- 0350357 Evinrude Johnson 90-175hp Regulator Gasket | Genuine OEM BRP Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/0350357-90-175hp-regulator-gasket)
> Updated: 2026-07-12