22428286 Extension | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta extension from the Cooling System group, a very light component at 0.002 kg, listed for 21 D series engine applications. It extends a connection or fitting to reach its mating point in the cooling circuit.

🚤 Compatibility

• Engine Family: D
• HP Range: 180-435 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.002 kg
• 21 D series engine applications
• Cooling System group

🔌 Function

Extends a connection in the cooling circuit so it reaches its mating point.

⚠️ Common Signs of Failure

• Coolant weeping at the connection
• Thread or sealing face damaged
• Corrosion or scale building up in the bore
• Fitting loose, or turning in its seat
• Flow restricted through a partly blocked passage

🛠️ Service Notes

• Renew the sealing washer or O-ring at each end when refitting
• Check the passage is clear before assembly, as a small bore blocks easily with scale

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
• Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F