• 838971 Coolant Pipe | Genuine Volvo Penta Part
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838971 Coolant Pipe | Genuine Volvo Penta Part

838971 Coolant Pipe | Genuine Volvo Penta Part

$524.79 AUD
$524.79 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 coolant pipe for the run between the sea water pump and the oil cooler, listed for product number 868242, weighing 0.789 kg and covering 16 applications across TMD, AD, MD and TAMD series engines. It supersedes part number 846944.

🚤 Compatibility

Typically suits:

  • Volvo Penta TMD40B
  • Volvo Penta TMD40C
  • Volvo Penta AD41B
  • Volvo Penta TMD31A
  • Volvo Penta TMD31B
  • Volvo Penta TMD41A
  • Volvo Penta TMD41B
  • Volvo Penta MD30A
  • Volvo Penta TMD30A
  • Volvo Penta AD31
  • Volvo Penta AD31B
  • Volvo Penta TAMD41B
  • Volvo Penta TAMD41A
  • Volvo Penta TAMD31A
  • Volvo Penta TAMD31B
  • Volvo Penta MD31A
  • Engine Family: TMD, AD, MD, TAMD

⚙️ Key Features

  • Sea water pump to oil cooler
  • For product number 868242
  • 0.789 kg
  • Supersedes 846944
  • 16 applications across TMD, AD, MD and TAMD engines

🔌 Function

Carries raw sea water from the pump to the oil cooler, the first leg of the raw water circuit downstream of the pump.

⚠️ Common Signs of Failure

  • Sea water weeping or dripping from the pipe or its unions
  • Salt crust building along the pipe and at the joints
  • Pipe wall pitted, wasted or holed by corrosion
  • Overheating as the bore silts or scales up
  • Impeller debris found lodged in the pipe after a pump failure

🛠️ Service Notes

  • Check the product number on your engine plate matches before ordering — this pipe is listed for product number 868242
  • Look for impeller fragments in the pipe if the sea water pump has shed vanes, and renew the seals at both ends
  • Coolant pipe 838973 at 0.703 kg covers the strainer to oil cooler leg on a different product list

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 838971 → Supersedes 846944

OEM / Related Numbers

  • 846944 earlier number superseded by this part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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