840509 Hose Attachment | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose attachment from the Cooling System group, weighing 0.068 kg and listed for 22 applications on MD series engines. The note against it restricts it to a later production run, so confirm the fitting on the engine before ordering.

🚤 Compatibility

• Engine Family: MD
• Serial Range: MO 30701-

Full model list at the end of this description.

⚙️ Key Features

• 0.068 kg
• 22 published applications on MD series engines
• Restricted to a later production run

🔌 Function

Provides the fixed attachment point a cooling hose seals against and holds the hose end in position.

⚠️ Common Signs of Failure

• Coolant weeping where the hose meets the attachment
• Corrosion pitting on the sealing land
• Thread or flange damaged
• Hose end split over the attachment
• Coolant level falling with no obvious leak

🛠️ Service Notes

• The attachment changed during production, so compare the fitting with the one on the engine before ordering
• Renew the hose and clamp with it and clean the sealing land back to sound metal

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 2003TB, 2003TB SOLAS, 2001B, 2001D, 2003D, 2003T, 2003TR, 2002B, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
• Volvo Penta MD11D
• Volvo Penta MD17D
• Volvo Penta MD5C
• Volvo Penta MD7B