6E0-44322-02 Yamaha Water Pump Insert Cup | Genuine OEM Yamaha Outboard Part
6E0-44322-02 Yamaha Water Pump Insert Cup | Genuine OEM Yamaha Outboard Part
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🔧 Product Description
Genuine Yamaha Water Pump Cartridge Insert Cup - Part Number: 6E0-44322-02
A genuine Yamaha stainless water-pump insert cup for selected 4HP and 5HP two-stroke outboards and early F4 four-stroke engines.
The cup fits inside the pump housing and provides the smooth working surface against which the flexible impeller blades rotate.
⚙️ Key Features
- Genuine Yamaha OEM cartridge insert cup
- Correct Yamaha part number 6E0-44322-02
- Stainless impeller working surface
- Used in 6E0-series portable-outboard water pumps
- Parsun and complete aftermarket pump-kit replacements available
🚤 Compatibility
Commonly used on
- Yamaha 6E0-series portable-outboard water pumps
- Parsun F4 and F5 lower-unit water pumps
Typically suits
- Engine models:
- Yamaha 4A
- Yamaha 4B
- Yamaha 4AC
- Yamaha 4AM
- Yamaha 5C
- Yamaha 5CMH
- Yamaha F4A four-stroke - approximately 1998-2009
- Parsun F4 and F5 lower units using PAF4-03000017
- HP Range: 4HP - 5HP
- Engine Type: Yamaha / Parsun two-stroke and early four-stroke outboard
- Year Range: Approximately 1984 - 2009
🔌 Function
The insert cup provides a smooth, accurately shaped chamber for the flexible impeller. It allows the blades to create suction and discharge pressure without excessive friction.
⚠️ Common Signs of Failure
- Cup is scored, grooved or pitted
- Engine overheats despite a new impeller
- Pump output is weak at low engine speed
- Insert cup is corroded or distorted
- Impeller blades show rapid or uneven wear
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 6E0-44322-02 current Yamaha OEM service reference
- 68D-G4322-00 related alternate Yamaha service reference
- 6E0-44322-40 related chrome-plated service reference
OEM / Related Numbers
- 6E0-44322-02
- 6E0-44322-02-00
- 6E0443220200
- 68D-G4322-00
- 6E0-44322-40
- 6E0-44323-00 related cartridge outer plate
- 6E0-44352-00 related impeller
- 6E0-W0078-A2 related water-pump repair kit
Aftermarket / Verified Equivalents
- Parsun: PAF4-03000017
- Parsun: F4-03000017
- Included in Recmar: REC6E0-W0078-A2 pump kit
- Included in Sea Sierra: 6E0-W0078-series complete kit
📦 Condition
- Genuine Yamaha part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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