21364344 Pressure Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine high-pressure common-rail injector pipe used at cylinder 3 of the Volvo Penta TAD550GE and TAD551GE diesel engines. Its routing and sealing ends are unique to that cylinder position.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD550GE
• Volvo Penta TAD551GE

• Engine Family: TAD

⚙️ Key Features

• TAD550GE/TAD551GE cylinder 3 injector pipe
• Precision common-rail pressure construction
• Factory bend profile and sealing cones
• Single-use replacement recommended after damage or leakage

🔌 Function

The pipe carries high-pressure fuel from the common rail to injector number 3.

⚠️ Common Signs of Failure

• Fuel mist or leakage
• Cylinder 3 misfire
• Rail-pressure loss
• Cracked pipe caused by vibration or reshaping

🛠️ Service Notes

• Cap or plug both ends and keep the pipe and its unions scrupulously clean until the moment it goes on — a pressure line is no place for grit
• Offer the pipe up unstressed: start both unions by hand and let the pipe find its own line before anything is tightened down
• Never bend, straighten or reshape a pressure pipe to make it fit, and never dress or file a sealing cone; a pipe with a damaged or distorted seat is scrap
• Tighten the unions to the figures and sequence in the workshop manual for your engine, and renew rather than refit any pipe the manual treats as a single-use part
• Refit every clip and support bracket so vibration is not carried on the unions, then run up and check for weeps at working pressure, keeping hands well clear of any high-pressure fuel joint

📦 Condition

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