• 865360 Leak-Off Line | Genuine Volvo Penta Part
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865360 Leak-Off Line | Genuine Volvo Penta Part

865360 Leak-Off Line | Genuine Volvo Penta Part

$286.01 AUD
$286.01 AUD
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Available on request — contact us

As an authorised Volvo Penta dealer we can source parts through channels not shown online, and check supersession and used options for you

Availability checked daily with Volvo Penta

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

🔧 Product Description

Genuine Volvo Penta leak-off line from the Fuel System group, weighing 0.544 kg and listed for 9 applications across TWD and TAD series engines. It supersedes 862566.

🚤 Compatibility

Typically suits:

  • Volvo Penta TWD1620G
  • Volvo Penta TWD1630G
  • Volvo Penta TWD1630P
  • Volvo Penta TWD1630V
  • Volvo Penta TAD1630G
  • Volvo Penta TAD1630GE
  • Volvo Penta TAD1630P
  • Volvo Penta TAD1631GE
  • Volvo Penta TAD1631G
  • Engine Family: TWD, TAD

⚙️ Key Features

  • 0.544 kg
  • 9 applications across TWD and TAD series engines
  • Supersedes 862566

🔌 Function

Returns surplus fuel that leaks past the injector needles back to the fuel system.

⚠️ Common Signs of Failure

  • Diesel weeping from the injector leak-off connections
  • Smell of fuel around the cylinder head
  • Rough running or hard starting from air drawn into the return
  • Line perished, split or chafed through
  • Connector seals hardened and no longer sealing

🛠️ Service Notes

  • Renew the sealing washers at every leak-off connection — they are a common source of a persistent fuel smell
  • Check the injectors themselves if the leak-off return is unusually heavy

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 865360 → Supersedes 862566

OEM / Related Numbers

  • 862566 earlier number superseded by this part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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