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6CE-44315-00 Yamaha Water Pump Gasket | Genuine OEM Yamaha Outboard Part

6CE-44315-00 Yamaha Water Pump Gasket | Genuine OEM Yamaha Outboard Part

$29.89 AUD
$29.89 AUD
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🔧 Product Description

Genuine Yamaha 4.2L V6 Water Pump Base Gasket - Part Number: 6CE-44315-00

A genuine Yamaha water-pump gasket for selected 4.2-litre V6 four-stroke lower units.

The gasket seals the water-pump base and wear-plate assembly to the gearcase, preventing air and water from bypassing the impeller chamber.

⚙️ Key Features

  • Genuine Yamaha OEM water-pump gasket
  • Correct Yamaha part number 6CE-44315-00
  • Used on Yamaha F225, F250 and F300 4.2L V6 outboards
  • Included in complete water-pump repair kits
  • WSM and Sierra replacement references available

🚤 Compatibility

Commonly used on

  • Yamaha 4.2L V6 lower-unit water-pump assemblies
  • Conventional and VMAX SHO high-horsepower gearcases

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 VMAX SHO
  • Yamaha VF250 VMAX SHO
  • Yamaha VF300 VMAX SHO
  • HP Range: 225HP - 300HP
  • Engine Type: Yamaha 4.2L V6 four-stroke outboard
  • Year Range: Approximately 2010-2022, dependent on model

🔌 Function

The gasket seals the pump base against the gear housing so the impeller can draw and discharge cooling water without leakage.

⚠️ Common Signs of Failure

  • Weak tell-tale or cooling-water flow
  • Engine overheats under load
  • Air enters around the pump base
  • Gasket tears during water-pump service
  • Cooling performance remains poor after impeller replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 6CE-44315-00 current OEM water-pump gasket reference

OEM / Related Numbers

  • 6CE-44315-00
  • 6CE-44315-00-00
  • 6CE-W0078-00 related complete water-pump kit
  • 6CE-W0078-01 related complete water-pump kit

Aftermarket / Verified Equivalents

  • WSM: 445-312
  • Sierra: 18-3458
  • SeaSierra: 6CE-44315-00 replacement gasket

📦 Condition

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