3830554 Leak-Off Line | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta leak-off line from the Fuel System group, weighing 0.256 kg and listed for 1 application on a DH series engine. It supersedes part number 3828727.

🚤 Compatibility

Typically suits:

• Volvo Penta DH10A

• Engine Family: DH

⚙️ Key Features

• 0.256 kg
• Supersedes 3828727
• Fuel System group
• Single listed application on a DH series engine

🔌 Function

Returns leak-off fuel from the injectors to the fuel system, keeping the injector bodies clear of pressure build-up.

⚠️ Common Signs of Failure

• Diesel weeping at the injector unions or along the line
• Fuel wetness in the valve cover area or under the rocker cover
• Line cracked, chafed or kinked
• Sealing washers flattened, split or stuck to the unions
• Rough running or a misfire from a restricted return

🛠️ Service Notes

• Always fit new sealing washers at each injector connection - the old ones do not reseal
• Fuel hoses 3830552 and 3830553 serve the same engine, so renew the block of lines together while access is open
• Support the line so it cannot rest on a hot surface

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3830554 → Supersedes 3828727

OEM / Related Numbers

• 3828727 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging