• 3847674 Adapter | Genuine Volvo Penta Part
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3847674 Adapter | Genuine Volvo Penta Part

3847674 Adapter | Genuine Volvo Penta Part

$99.52 AUD
$99.52 AUD
Sale Sold out
Shipping calculated at checkout.

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 adapter from the Inlet and Exhaust System group, stepping an M18 x 1.5 thread to M14 x 1.5, weighing 0.039 kg and listed for 5 applications on TWD series engines. The thread sizes are what decide the order.

🚤 Compatibility

Typically suits:

  • Volvo Penta TWD1643GE
  • Volvo Penta TWD1652GE
  • Volvo Penta TWD1653GE
  • Volvo Penta TWD1663GE
  • Volvo Penta TWD1682-83GE
  • Engine Family: TWD

⚙️ Key Features

  • M18 x 1.5 to M14 x 1.5
  • 0.039 kg
  • 5 applications on TWD series engines

🔌 Function

Lets a component with an M14 x 1.5 thread be fitted into an M18 x 1.5 tapping, sealing both joints as it does so.

⚠️ Common Signs of Failure

  • Weeping or blow at either end of the adapter
  • Thread galled, crossed or stripped at one end
  • Sealing face damaged, so the joint will not pull up
  • Adapter cracked from over-tightening or from load put on the fitting

🛠️ Service Notes

  • Check both thread sizes before ordering — this adapter is the M18 x 1.5 to M14 x 1.5 step
  • Renew the sealing washer and hold the adapter with a spanner while tightening the component into it

📦 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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