• 0329830 Evinrude Johnson Gasket Cover | Genuine OEM BRP Outboard Part
1 1

0329830 Evinrude Johnson Gasket Cover | Genuine OEM BRP Outboard Part

0329830 Evinrude Johnson Gasket Cover | Genuine OEM BRP Outboard Part

$3.14 AUD
$3.14 AUD
Sale Sold out
Shipping calculated at checkout.

✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Genuine BRP Thermostat Cover Gasket - Part Number: 0329830

A genuine BRP gasket used between the thermostat cover and cylinder-head or crankcase cooling passage on selected Evinrude and Johnson outboards.

The gasket seals cooling water inside the thermostat housing, helping the engine maintain correct operating temperature without external leakage or pressure loss.

⚙️ Key Features

  • Genuine BRP OEM thermostat-cover gasket
  • Correct OMC part number 0329830
  • Later BRP service reference 0777385
  • Used on single and dual thermostat-cover assemblies
  • Sierra and Recmar aftermarket equivalents available

🚤 Compatibility

Commonly used on

  • Evinrude and Johnson thermostat-cover assemblies
  • Cylinder-head and crankcase cooling systems
  • Single-cover and twin-cover V-engine arrangements

Typically suits

  • Engine models:
  • Evinrude / Johnson 40HP engines using gasket 0329830
  • Evinrude / Johnson 48HP engines
  • Evinrude / Johnson 50HP engines
  • Evinrude / Johnson 55HP engines where specified
  • Evinrude / Johnson 60HP engines
  • Evinrude / Johnson 90HP V4 engines where specified
  • Evinrude / Johnson 115HP and 120HP V4 engines where specified
  • Evinrude / Johnson 130HP V4 engines
  • Evinrude / Johnson 140HP V4 engines
  • Evinrude / Johnson 150HP through 235HP V6 engines where specified
  • Evinrude / Johnson 250HP through 300HP V8 engines where specified
  • HP Range: Documented 40HP - 300HP, cooling-system dependent
  • Engine Type: Evinrude / Johnson two-stroke outboard
  • Year Range: Approximately 1980s - 2006, dependent on cylinder-head design

🔌 Function

The gasket seals the thermostat cover to the engine cooling passage so water flows through the thermostat instead of leaking around the cover joint.

⚠️ Common Signs of Failure

  • Water leaking around the thermostat cover
  • Salt or mineral deposits at the gasket joint
  • Engine overheating after thermostat service
  • Cooling-system pressure loss
  • Gasket torn or compressed during cover removal

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 0777385 → Supersedes / services 0329830
  • 0329830 original OMC thermostat-cover gasket reference

OEM / Related Numbers

  • 0329830
  • 329830
  • 0777385
  • 777385

Aftermarket / Verified Equivalents

  • Sierra: 18-1202
  • Recmar: REC329830

📦 Condition

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

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

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?

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.

View full details