# 6L2-44352-00 Yamaha Impeller | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha 20HP and 25HP Water Pump Impeller - Part Number: 6L2-44352-00

  

A genuine Yamaha flexible water-pump impeller for selected 20HP and 25HP two-stroke and four-stroke outboards.

  

The impeller rotates inside the lower-unit pump housing, drawing water through the gearcase intake and circulating it through the engine cooling passages.

  

⚙️ Key Features

  

• Genuine Yamaha OEM water-pump impeller

• Correct Yamaha part number 6L2-44352-00

• Flexible multi-vane marine impeller

• Used in 6L2-series water-pump assemblies

• Sierra, Mallory and aftermarket replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 6L2-44352-00 current OEM impeller reference

  

OEM / Related Numbers:

  

• 6L2-44352-00

• 6L2-44352-00-00

• 6L2-44311-01 related pump housing

• 6L2-W0078-00 related repair kit

  

Aftermarket / Verified Equivalents:

  

• Sierra: 18-3065

• Mallory: 9-45613

• OMAX: 6L2-44352-00 replacement impeller

• WINGOGO: 6L2-44352-00 impeller

• Aftermarket Yamaha 20HP / 25HP impeller

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha 20HP and 25HP lower-unit water pumps

• Two-stroke twin-carburettor and later four-stroke gearcases using the 6L2 impeller

  

Typically suits:

  

• Engine models:

• Yamaha 20D two-stroke

• Yamaha 20DMH two-stroke

• Yamaha 25N two-stroke

• Yamaha 25D two-stroke

• Yamaha F20F four-stroke

• Yamaha F20G four-stroke

• Yamaha F25G four-stroke

• Yamaha 20HP and 25HP twin-carburettor two-strokes - approximately 1988-2016

• Selected Yamaha F20 applications from approximately 2019 onward

• Selected Yamaha F25 applications from approximately 2017 onward

  

• HP Range: 20HP - 25HP

• Engine Type: Yamaha two-stroke and four-stroke outboard

• Year Range: Approximately 1988 onward, dependent on lower-unit configuration.

  

🔌 Function

  

The impeller creates the water pressure required to cool the cylinder block, cylinder head and exhaust passages.

  

Common signs of failure:

  

• Weak or absent tell-tale stream

• Engine overheats at low or high speed

• Impeller vanes are cracked or permanently bent

• Rubber fragments enter the cooling system

• Pump output remains low after storage

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 47.06 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 47.06 AUD | In stock |

## Images

- 6L2-44352-00 Yamaha Impeller | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/6l2-44352-00-impeller-yamaha-oem)
> Updated: 2026-07-11