6E5-42724-01 Yamaha Grommet | Genuine OEM Yamaha Outboard Part
6E5-42724-01 Yamaha Grommet | Genuine OEM Yamaha Outboard Part
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🔧 Product Description
Genuine Yamaha Upper Water Tube Grommet - Part Number: 6E5-42724-01
A genuine Yamaha upper water-tube grommet for selected mid- and high-horsepower outboards.
The grommet seals and supports the cooling-water tube where it enters the upper casing or powerhead adaptor. It prevents cooling water escaping around the tube and helps maintain correct alignment between the lower-unit pump and powerhead cooling passages.
⚙️ Key Features
- Genuine Yamaha OEM upper water-tube grommet
- Correct current Yamaha part number 6E5-42724-01
- Supersedes earlier grommet 6E5-42724-00
- Seals and supports the water tube within the upper casing
- Heat- and water-resistant moulded rubber construction
🚤 Compatibility
Commonly used on
- Yamaha upper-casing cooling-water tube assemblies
- Powerhead, exhaust-guide and lower-unit service procedures
Typically suits
- Engine models:
- Yamaha 115HP V4 two-stroke
- Yamaha 130HP V4 two-stroke
- Yamaha 150HP V6 two-stroke
- Yamaha 175HP V6 two-stroke
- Yamaha 200HP V6 two-stroke
- Yamaha 225HP V6 two-stroke
- Yamaha 250HP V6 two-stroke
- Yamaha F115 four-stroke applications using the 6E5 upper-casing system
- Yamaha F150 four-stroke applications where specified
- Yamaha F200, F225 and F250 four-stroke applications using this water-tube grommet
- Upper-casing assemblies whose parts diagram specifies 6E5-42724-01
- HP Range: Approximately 115HP - 250HP
- Engine Type: Yamaha V4 / V6 two-stroke and selected four-stroke outboard
- Year Range: Approximately mid-1980s onward, dependent on upper-casing design
🔌 Function
The grommet seals the upper end of the cooling-water tube so water delivered by the lower-unit pump enters the engine cooling passages without leakage.
⚠️ Common Signs of Failure
- Cooling water leaks inside the upper casing
- Reduced water pressure at the powerhead
- Engine overheats despite a serviceable impeller
- Grommet is hardened, split or distorted
- Water tube becomes loose or misaligned during lower-unit installation
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 6E5-42724-01 → Supersedes 6E5-42724-00
- 6E5-42724-00 earlier OEM water-tube grommet reference
OEM / Related Numbers
- 6E5-42724-01
- 6E5-42724-01-00
- 6E5-42724-00
- 6E5-42724-00-00
- Upper water-tube grommet
- Cooling-water tube seal
Aftermarket / Verified Equivalents
- No aftermarket equivalent
📦 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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