6E5-44352-01 Yamaha Impeller | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha High-Horsepower Water Pump Impeller - Part Number: 6E5-44352-01

A genuine Yamaha flexible seawater-pump impeller for selected 115HP to 300HP outboards.

The six-vane impeller rotates inside the lower-unit water-pump housing, drawing water through the gearcase intakes and pressurising the engine cooling system.

⚙️ Key Features

• Genuine Yamaha OEM water-pump impeller

• Correct current Yamaha part number 6E5-44352-01

• Supersedes earlier impeller 6E5-44352-00

• Six-vane key-driven marine impeller

• Sierra, CEF, Selva and aftermarket replacements available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 6E5-44352-01 → Supersedes 6E5-44352-00

• 6E5-44352-00 earlier OEM impeller reference

OEM / Related Numbers:

• 6E5-44352-01

• 6E5-44352-01-00

• 6E5-44352-00

• 6E5-44352-00-00

• Selva: 500371

• HJ: J-123

Aftermarket / Verified Equivalents:

• Sierra: 18-3071

• CEF: 500371

• Selva: 500371

• HJ Marine: J-123

• Recmar-style replacement: 6E5-44352-01

• Aftermarket six-vane impeller: 6E5-44352-01 replacement

🚤 Compatibility

Commonly used on:

• Yamaha high-horsepower lower-unit water pumps

• Conventional, Saltwater Series, VMAX, HPDI and four-stroke gearcases

Typically suits:

• Engine models:

• Yamaha 115HP two-stroke, including 115TLR, 115TXR and 115TJR

• Yamaha 130HP two-stroke, including 130TLR and 130TXR

• Yamaha 150HP two-stroke

• Yamaha 175HP two-stroke

• Yamaha 200HP two-stroke

• Yamaha 225HP two-stroke

• Yamaha 250HP two-stroke

• Yamaha 300HP two-stroke applications using the 6E5 pump

• Yamaha F115 four-stroke

• Yamaha F150 four-stroke

• Yamaha F200 four-stroke

• Yamaha F225 four-stroke

• Yamaha F250 four-stroke

• Yamaha F300 four-stroke applications whose pump diagram specifies 6E5-44352-01

• Corresponding LF counter-rotation models

• Yamaha 115TJRY / 115TJRZ - 2000-2001

• Yamaha 115TLRA through 115TLRD - 2002-2005

• Yamaha 130TLRA through 130TLRC - 2002-2004

• HP Range: 115HP - 300HP

• Engine Type: Yamaha V4 / V6 two-stroke and four-stroke outboard

• Year Range: Approximately 1984 onward, dependent on lower-unit design

🔌 Function

The impeller creates the suction and discharge pressure required to circulate cooling water through the engine block and cylinder heads.

Common signs of failure:

• Weak or absent tell-tale stream

• Engine overheats at idle or higher speed

• Impeller vanes are cracked, missing or permanently bent

• Rubber fragments are found in cooling passages

• Water pressure remains low after lower-unit installation

📦 Condition

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging