0301917 Evinrude Johnson O-ring | Genuine OEM BRP Outboard Part
0301917 Evinrude Johnson O-ring | Genuine OEM BRP Outboard Part
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🔧 Product Description
Genuine BRP Multipurpose Thermostat and Gearcase O-Ring - Part Number: 0301917
A genuine BRP O-ring used in several sealing locations across Evinrude and Johnson outboards, including thermostat covers, small-engine gearcase bearing housings, pivot tubes and selected oil-system fittings.
On later high-horsepower E-TEC engines it is primarily used around the thermostat cover. On earlier small outboards it may be installed in the lower-unit bearing housing or midsection pivot-tube assembly.
⚙️ Key Features
- Genuine BRP OEM multipurpose O-ring
- Correct OMC part number 0301917
- Later BRP reference 0765613
- Used in thermostat, gearcase, pivot-tube and oil-system locations
- Broad application coverage from small vintage engines to V6 E-TEC outboards
🚤 Compatibility
Commonly used on
- Evinrude and Johnson thermostat-cover assemblies
- Small-outboard gearcase bearing housings
- Midsection pivot-tube assemblies
- Remote oil-fill and oil-system sealing locations
Typically suits
- Engine models:
- Evinrude / Johnson 3HP weedless-drive gearcases
- Evinrude / Johnson 4HP weedless-drive gearcases
- Evinrude / Johnson 9.9HP thermostat and midsection applications
- Evinrude / Johnson 15HP thermostat and pivot-tube applications
- Evinrude / Johnson 20HP and 25HP midsection applications
- Evinrude / Johnson 30HP and 35HP thermostat or pivot-tube applications
- Evinrude E-TEC 200HP 90-degree V6 thermostat covers
- Evinrude E-TEC 225HP 90-degree V6 thermostat covers
- Evinrude E-TEC 250HP 90-degree V6 thermostat covers
- Evinrude E-TEC 300HP 90-degree V6 thermostat covers
- Additional engines whose individual diagram specifies 0301917 or 0765613
- HP Range: 3HP - 300HP, location dependent
- Engine Type: Evinrude / Johnson two-stroke and E-TEC outboard
- Year Range: Approximately 1965 onward, dependent on the sealing location
🔌 Function
The O-ring seals the clearance between two mating components. Depending on its installation, it prevents cooling-water leakage, gear-lubricant leakage, oil leakage or water entry.
⚠️ Common Signs of Failure
- Water leaking around a thermostat cover
- Milky or contaminated gear lubricant
- Oil seepage around the installed fitting
- O-ring hardened, flattened or cracked
- Engine overheats after thermostat service
- Gearcase fails pressure or vacuum testing
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 0765613 → Supersedes 0301917
- 0301917 original OMC O-ring reference
OEM / Related Numbers
- 0765613
- 765613
- 0301917
- 301917
- 0321446
- 321446
Aftermarket / Verified Equivalents
- WSM: 525-14
- WSM: 80-14
- GLM: 82220
- MarinePro: 301917
- Offshore Marine Parts: 123-1222
📦 Condition
- Genuine BRP 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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