• 853780 Nut | Genuine Volvo Penta Part
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853780 Nut | Genuine Volvo Penta Part

853780 Nut | Genuine Volvo Penta Part

$76.13 AUD
$76.13 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 nut from the Marine Propulsion group, weighing 0.032 kg and listed for 67 applications across the AQ, AQAD, BB, MD, B and MB families. It supersedes 897664, which was catalogued earlier as a sealing nut.

⚙️ Key Features

  • Supersedes 897664, earlier catalogued as a sealing nut
  • 0.032 kg
  • 67 applications across the AQ, AQAD, BB, MD, B and MB families

🔌 Function

Clamps its threaded joint and closes it off, holding the assembly tight while also sealing the thread against leakage.

⚠️ Common Signs of Failure

  • Weeping or seepage at the threaded joint
  • Nut found slack, or having worked back off its seat
  • Thread corroded, galled or stripped
  • Sealing face pitted or distorted so the joint will not close

🛠️ Service Notes

  • Because the number it replaces was a sealing nut, check whether a washer or seal goes with it in your assembly
  • Clean the seat and thread before fitting, and tighten to the manual figure rather than pulling a weeping joint tighter

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 853780 → Supersedes 897664

OEM / Related Numbers

  • 897664 earlier number superseded by this part

📦 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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