22221791 Tube | Genuine Volvo Penta Part

🔧 Product Description

Rigid factory tube used in a Volvo Penta diesel-engine fluid or pressure circuit. Its formed route and end connections are specific to the installation and maintain clearance around heat and moving components.

⚙️ Key Features

• Rigid formed tube
• Factory connection and bend geometry
• Maintains system flow and component clearance
• Must be matched by exact assembly position
• Engine type: Turbocharged industrial diesel

🔌 Function

Carries the assigned fluid, air or pressure signal between engine components without flexing or flow restriction.

⚠️ Common Signs of Failure

• Leakage at a flare or fitting
• Chafing or fatigue crack
• Kinked or restricted tube
• Loose support bracket
• Repeated fitting-seal failure

🛠️ Service Notes

• Fit the tube so it reaches both connections without being sprung into place — a tube pulled into line loads its ends and cracks, usually at a bend or a joint
• Renew the sealing washers, O-rings or gaskets at every connection rather than reusing them, and start each union by hand so you can feel that the thread and seating face are properly engaged before tightening
• Keep the bore clean: cap or plug both ends until the moment of fitting, and never blow debris through a tube into the component it feeds
• Support the tube in its original clips and brackets — an unsupported run will fatigue from engine vibration even though it sealed perfectly when new
• Do not straighten, re-bend or patch a damaged tube; its shape is what gives the correct stress-free fit, and tighten unions only to the figure in the workshop manual for your engine

📦 Condition

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