840739 Tube | Genuine Volvo Penta Part
840739 Tube | Genuine Volvo Penta Part
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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 tube from the Cooling System group running between the cylinder head and the circulation pump, weighing 0.168 kg and listed for 13 applications on D series engines.
🚤 Compatibility
Typically suits:
- Volvo Penta 2003
- Volvo Penta 2003R
- Volvo Penta D2003AG
- Volvo Penta 2003TB
- Volvo Penta 2003D
- Volvo Penta 2003T
- Volvo Penta 2003TR
- Volvo Penta 2002AG
- Volvo Penta 2002B
- Volvo Penta 2002BG
- Volvo Penta 2002D
- Volvo Penta 2003B
- Volvo Penta 2002
- Engine Family: D
⚙️ Key Features
- Cylinder head to circulation pump
- 0.168 kg
- 13 published applications on D series engines
🔌 Function
Returns coolant from the cylinder head to the circulation pump so it can be sent round the circuit again.
⚠️ Common Signs of Failure
- Coolant weeping at either connection
- Corrosion pitting or perforation of the tube
- Engine running hot from poor circulation
- Sealing lands damaged so hoses will not seal
- Coolant loss with nothing visible on the outside
🛠️ Service Notes
- Identify this tube by the route it runs, since several tubes here are separated only by their routing note
- Check the circulation pump for weeping or bearing play while the tube is off, and renew hoses and clamps
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
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
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?
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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