3805087 Turbocharger Core | Genuine Volvo Penta Part

🔧 Product Description

Core deposit for a turbocharger, from the Inlet and Exhaust System group. It is the refundable charge raised against the old turbocharger when the exchange unit is bought, and it comes back once the worn turbocharger is returned. The line itself is an accounting entry rather than a part, so nothing ships against it on its own. Under Volvo Penta's core numbering the exchange unit it belongs to takes part number 3802087, which is the number to quote for the turbocharger itself. The published weight of 16.102 kg is the one figure this row carries to tell it apart from the other 52 turbocharger cores listed in this run, and it is also the weight to plan the return carriage around, since the old unit has to travel back.

⚙️ Key Features

• Core deposit line, not a turbocharger you can fit
• Belongs with the exchange unit, part number 3802087
• Refunded when the old turbocharger is returned
• 16.102 kg
• Inlet and Exhaust System group

🔌 Function

As a line item it carries the refundable core charge on the exchange; the turbocharger itself uses the energy left in the exhaust to spin a compressor that packs more air into the cylinders, letting the engine burn more fuel cleanly and make its rated power.

⚠️ Common Signs of Failure

• This is a deposit line and has nothing to fail in itself; the signs below are what normally condemns the turbocharger being exchanged
• Blue or black smoke from the exhaust and oil use climbing with no external leak to find
• A siren-like whine, a rattle or a rumble from the turbo, and boost that comes up slowly or falls short of what the engine used to pull
• Oil in the inlet ducting or the charge air cooler, with wet sooty deposits at the joints
• Shaft play felt at the wheel on strip-down, or blade tips rubbed against the housing

🛠️ Service Notes

• The charge is refunded when the worn turbocharger is returned, so keep the old unit and send it back rather than scrapping it
• Ordering this number on its own supplies no part - it goes on the order beside the exchange unit, part number 3802087
• Find out what killed the first one before the exchange goes on: a restricted or dirty oil feed, a starved drain, or debris drawn in through the inlet will finish the replacement the same way, so renew the oil feed and drain lines, the filters and the oil at the same time and clear any debris from the ducting

📦 Condition

• Refundable core deposit - not a physical part