20502270 Banjo Fitting | Genuine Volvo Penta Part

🔧 Product Description

Formed fluid or air-transfer component used in the low-pressure fuel supply, return and injection-pump connection system. It preserves the original routing, connection geometry and operating clearance.

🚤 Compatibility

• HP Range: Approximately 300 HP
• Year Range: Approximately late 1990s-2010s, depending on engine and installation

⚙️ Key Features

• Banjo fitting for a low-pressure fuel supply, return or injection-pump connection
• 0.032 kg
• Supersedes 20502270's earlier number 20495328
• No engine application list is published against this number

🔌 Function

Forms a right-angle union where a fuel line meets a housing - the hollow bolt clamps the banjo body against its washers and fuel passes through the internal drillings into the port.

⚠️ Common Signs of Failure

• Fuel weeping from under the bolt head
• Diesel smell in the engine space with no obvious drip
• Hard starting or rough running where air is drawn in at the joint
• Sealing faces found scored and the washers flattened from being re-used
• Internal drilling found partly blocked with debris

🛠️ Service Notes

• Fit a new sealing washer each side of the banjo - the old ones have already taken their crush
• Check the internal drilling is clear before condemning the fitting
• Supersedes 20495328, so an order against the old number brings this part

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 20502270 → Supersedes 20495328

📦 Condition

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