78584788 Oil Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta oil hose from the Lubricating and Oil System group, weighing 0.647 kg and listed for 8 applications across D series engines. It is close in mass to oil feed hose 78549750 at 0.65 kg, so the two must be separated by part number rather than weight.

🚤 Compatibility

Typically suits:

• Volvo Penta D16C1-E MG
• Volvo Penta D16C1-F MG
• Volvo Penta D16C2-E MG
• Volvo Penta D16C2-F MG
• Volvo Penta D16C1-E MH
• Volvo Penta D16C1-F MH
• Volvo Penta D16C2-E MH
• Volvo Penta D16C2-F MH

• Engine Family: D

⚙️ Key Features

• 0.647 kg
• 8 applications across the D series
• Flexible oil line
• Only 3 grams from oil feed hose 78549750, so order by number

🔌 Function

Carries oil flexibly between two points in the lubrication circuit, absorbing engine movement.

⚠️ Common Signs of Failure

• Oil weeping or dripping from an end fitting
• Outer cover chafed, cracked or swollen
• Oily film and smell on nearby surfaces after a run
• Hose gone hard, or soft and spongy under pressure
• Crimped ferrule rust-stained or seeping

🛠️ Service Notes

• Renew the sealing washers or O-rings at both unions
• Route the hose clear of hot exhaust surfaces and moving belts, and check it does not chafe on a bracket

📦 Condition

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