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

🚤 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

🔄 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

📦 Condition

• Genuine Yamaha part
• Brand new
• Supplied in original or equivalent packaging