• 858065 Seawater Pump | Genuine Volvo Penta Part
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858065 Seawater Pump | Genuine Volvo Penta Part

858065 Seawater Pump | Genuine Volvo Penta Part

$1,181.69 AUD
$1,181.69 AUD
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Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Genuine Volvo Penta cooling system pump weighing 0.524 kg and listed for 15 applications across the MD, MB and AQD series. It consolidates four earlier numbers - 807368, 833415, 833883 and 840076 - one of which was catalogued simply as a water pump, so an engine originally built under any of those references now takes this single part. Two heavier pumps appear alongside it here, 858150 at 1.558 kg and 858408 at 1.572 kg, and neither is an alternative to it.

🚤 Compatibility

Typically suits:

  • Volvo Penta MD7B
  • Volvo Penta MB10A
  • Volvo Penta MD1B
  • Volvo Penta MD2B
  • Volvo Penta MD3B
  • Volvo Penta MD6A
  • Volvo Penta MD7A
  • Volvo Penta MD5A
  • Volvo Penta MD5B
  • Volvo Penta MD5C
  • Volvo Penta MD11C
  • Volvo Penta MD11D
  • Volvo Penta AQD2B
  • Volvo Penta MD17C
  • Volvo Penta MD17D
  • Engine Family: MD, MB, AQD

⚙️ Key Features

  • Consolidates 807368, 833415, 833883 and 840076
  • 0.524 kg
  • 15 applications across MD, MB and AQD engines
  • One superseded number was catalogued as a water pump
  • Also supersedes Volvo part numbers 803328, 807304 and 833522

🔌 Function

Circulates coolant through the block, head and heat exchanger so heat is carried away from the combustion chambers.

⚠️ Common Signs of Failure

  • Coolant temperature climbing under load
  • Coolant weeping or dripping from the pump body
  • Rumble, growl or whine from the pump that rises with revs
  • Play or rock felt at the pump pulley or shaft
  • Impeller vanes eroded or corroded on strip-down

🛠️ Service Notes

  • Renew the pump joint and refill with the correct coolant mix rather than plain water
  • Check belt tension and pulley alignment when fitting - a tight or misaligned belt is what kills the next pump

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 858065 → Supersedes 807368

OEM / Related Numbers

  • 840076 earlier number superseded by this part

Other-Brand OEM Numbers

  • Johnson Pump: 10-35157-1

Aftermarket / Verified Equivalents

  • Crom Marine: 115265
  • Scandiesel: SD5311
  • Jabsco: 29300-2201C
  • Jabsco: 29300-2101C
  • Jabsco: 11260-1101C
  • Jabsco: 29470-2231

📦 Condition

  • Genuine Volvo Penta 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.

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