6CE-44323-01 Yamaha Water Pump Wear Plate | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Water Pump Outer Wear Plate - Part Number: 6CE-44323-01

A genuine Yamaha stainless water-pump wear plate for selected 4.2-litre V6 four-stroke outboards.

The plate sits directly beneath the impeller and provides the smooth, flat running surface required for the impeller blades to generate cooling-water suction and pressure.

⚙️ Key Features

• Genuine Yamaha OEM outer wear plate

• Correct current Yamaha part number 6CE-44323-01

• Precision-formed stainless construction

• Positioned beneath the water-pump impeller

• Sierra and aftermarket replacement plates available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 6CE-44323-01 → Supersedes / replaces 6CE-44323-00

• 6CE-44323-00 earlier OEM outer-plate reference

OEM / Related Numbers:

• 6CE-44323-01

• 6CE-44323-01-00

• 6CE-44323-00

• 6CE-W0078-00 related water-pump kit

• 6CE-W0078-01 related water-pump kit

Aftermarket / Verified Equivalents:

• Sierra: 18-3459

• Haistrontium: 6CE-44323-01 wear plate

• Aftermarket Yamaha: 6CE-44323-01 outer plate

🚤 Compatibility

Commonly used on:

• Yamaha 4.2L V6 water-pump assemblies

• Complete impeller and water-pump rebuilds

Typically suits:

• Engine models:

• Yamaha F225F

• Yamaha LF225F

• Yamaha F225XB

• Yamaha F225XCA

• Yamaha F250D

• Yamaha LF250D

• Yamaha F250UCA

• Yamaha F250XB

• Yamaha F250XCA

• Yamaha F300B

• Yamaha LF300B

• Yamaha VF225, VF250 and VF300 VMAX SHO

• HP Range: 225HP - 300HP

• Engine Type: Yamaha 4.2L V6 four-stroke outboard

• Year Range: Approximately 2010-2022, dependent on lower-unit model

🔌 Function

The plate provides the flat sealing and running surface required for the impeller to create reliable water flow.

Common signs of failure:

• Plate is grooved or deeply scored

• Cooling-water pressure is reduced

• Engine overheats despite a new impeller

• Plate is warped or corroded

• Impeller shows uneven wear against the plate

📦 Condition

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging