# 67F-W0078-00 Yamaha Water Pump Kit | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Lower-Unit Water Pump Repair Kit - Part Number: 67F-W0078-00

  

A genuine Yamaha water-pump repair kit for selected F75, F80, F90 and F100 outboards.

  

The kit contains the principal impeller, wear-plate, gasket and sealing components required to service the 67F-series lower-unit water pump.

  

⚙️ Key Features

  

• Genuine Yamaha OEM water-pump repair kit

• Correct Yamaha part number 67F-W0078-00

• Services Yamaha 75HP to 100HP lower units

• Includes impeller and associated pump gaskets and hardware

• Cross-references with Sierra, Recmar and PROMT service kits

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 67F-W0078-00 current Yamaha OEM water-pump repair-kit reference

  

OEM / Related Numbers:

  

• 67F-W0078-00

• 67F-W0078-00-00

• 67FW00780000

• 67F-44352-00 included impeller

• 688-44315-A0 included water-pump gasket

• 688-44316-A0 included water-pump gasket

• 688-44324-A0 included cartridge gasket

• 67F-44323-00 included outer plate

  

Aftermarket / Verified Equivalents:

  

• Sierra: 18-3451 water-pump kit without housing

• Sierra: 18-3409 complete kit with housing

• Recmar: RECKITF100D

• PROMT Parts: PP-67F-W0078-00-W/H complete kit with housing

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha 67F-series four-stroke lower-unit water pumps

  

Typically suits:

  

• Engine models:

• Yamaha F75 four-stroke

• Yamaha F80 and F80A four-stroke

• Yamaha F90 and F90A four-stroke

• Yamaha F100 and F100A four-stroke

• Yamaha F80A / F80AET / F80BET - approximately 1999-2016

• Yamaha F100A / F100AET / F100DET - approximately 1999-2016

  

• HP Range: 75HP - 100HP

• Engine Type: Yamaha four-stroke outboard

• Year Range: Approximately 1999 - 2016, dependent on gearcase

  

🔌 Function

  

The kit renews the components that draw cooling water through the lower unit and circulate it through the engine.

  

Common signs the kit is required:

  

• Weak or intermittent tell-tale stream

• Engine overheats at idle or under load

• Impeller blades are cracked, stiff or missing

• Wear plate or pump insert is scored

• Water-pump service interval has been reached

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 121.55 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 121.55 AUD | In stock |

## Images

- 67F-W0078-00 Yamaha Water Pump Kit | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/67f-w0078-00-water-pump-kit)
> Updated: 2026-07-11