• 23666981 Exhaust Manifold | Genuine Volvo Penta Part
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23666981 Exhaust Manifold | Genuine Volvo Penta Part

23666981 Exhaust Manifold | Genuine Volvo Penta Part

$5,760.29 AUD
$5,760.29 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 exhaust manifold for the TWD1663GE, weighing 15.88 kg and listed for eight TWD series applications. The named engine is the selection detail. It supersedes 78467243.

🚤 Compatibility

Typically suits:

  • Volvo Penta TWD1643GE
  • Volvo Penta TWD1652GE
  • Volvo Penta TWD1653GE
  • Volvo Penta TWD1644-45GE
  • Volvo Penta TWD1663GE
  • Volvo Penta TWD1682-83GE
  • Volvo Penta TWD1683VE
  • Volvo Penta TWD1672-1673GE
  • Engine Family: TWD

⚙️ Key Features

  • For the TWD1663GE
  • 15.88 kg
  • Supersedes 78467243
  • Listed for eight TWD series applications

🔌 Function

Collects the exhaust gas from the cylinder ports and carries it to the turbocharger or exhaust outlet as a single flow.

⚠️ Common Signs of Failure

  • Ticking or puffing at the joint faces, loudest from cold
  • Soot trails and black staining around the studs
  • Manifold cracked between ports or across a flange
  • Flange faces found bowed on strip-down
  • Studs seized or snapped when the manifold is disturbed

🛠️ Service Notes

  • The named engine is the selection detail, and manifold 23666983 shares this weight exactly - order by part number, not by mass
  • Renew the gaskets and check the head flange for flatness before fitting
  • Support the weight during fitting and tighten in sequence from the centre outwards

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 23666981 → Supersedes 78467243 → Supersedes 17225288 → Supersedes 17203922

OEM / Related Numbers

  • 78467243 earlier number superseded by this part
  • 17225288 earlier number superseded by this part
  • 17203922 earlier number superseded by this part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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