• 0393630 Evinrude Johnson Water Pump Repair Kit | Genuine OEM BRP Outboard Part
1 1

0393630 Evinrude Johnson Water Pump Repair Kit | Genuine OEM BRP Outboard Part

0393630 Evinrude Johnson Water Pump Repair Kit | Genuine OEM BRP Outboard Part

$124.48 AUD
$124.48 AUD
Sale Sold out
Shipping calculated at checkout.

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

🔧 Product Description

Genuine BRP Evinrude Johnson 20HP-35HP Water Pump Repair Kit - Part Number: 0393630

A genuine BRP complete water-pump service kit for selected twin-cylinder 20HP, 25HP, 28HP, 30HP and 35HP outboards.

The kit services the gearcase-mounted raw-water pump and commonly includes the impeller, pump housing, stainless insert cup, wear plate, gaskets, O-rings, grommets and mounting hardware.

⚙️ Key Features

  • Genuine BRP OEM water-pump repair kit
  • Correct OEM part number 0393630
  • Kit with water-pump housing
  • Suitable for selected twin-cylinder 20HP-35HP engines
  • Includes major pump wear components
  • Multiple branded aftermarket replacements available

🚤 Compatibility

Commonly used on selected

  • 20HP two-cylinder outboards
  • 25HP two-cylinder outboards
  • 28HP outboards
  • 30HP outboards
  • 35HP two-cylinder outboards

Representative production period

  • Approximately 1980-2005, depending on model and gearcase

Important fitment note

  • Confirm whether the engine uses the complete kit with housing or the service kit without housing.
  • Gearcase changes occurred during the long production period.
  • Compare the impeller hub, water-tube grommet and housing profile.

🔌 Function

The pump supplies cooling water to the powerhead at all engine speeds.

Installation considerations

  • Inspect the driveshaft and impeller key
  • Clean all gasket surfaces
  • Remove old impeller fragments
  • Replace the complete kit where the housing or cup is worn
  • Confirm the water tube enters the grommet correctly
  • Rotate the driveshaft while fitting the housing
  • Test water flow immediately

⚠️ Common Signs of Failure

  • Weak tell-tale
  • Engine overheats at idle
  • Pump housing is melted or distorted
  • Wear plate has grooves
  • Impeller vanes are cracked
  • Water-tube grommet leaks
  • Exhaust heat damages the pump components

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 0393630
  • 393630
  • 0393509
  • 393509
  • 0391636
  • 391636
  • 0390344
  • 390344
  • 0437907
  • 0777803

Aftermarket / Verified Equivalents

  • Sierra: 18-3382 - kit with housing
  • Sierra: 18-3381 - related kit without housing
  • GLM: 12070
  • SEI Marine: 96-362-01K
  • Mallory: 9-48205
  • Mallory: 9-48211
  • Recmar: REC393630
  • HJ: JHJB-393630
  • OBR Red Rhino: JE-393

📦 Condition

  • Genuine BRP Evinrude Johnson OEM part
  • Brand new
  • Supplied in genuine or equivalent protective 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