21959044 Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta high-pressure fuel pipe for injector 5, weighing 0.188 kg and listed for five applications across TAD and TADH series engines. It differs from the injector 2 pipe by only a few grams, so the injector position rather than weight is what identifies it.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD880-82GE
• Volvo Penta TAD880-84VE
• Volvo Penta TAD870-73VE
• Volvo Penta TADH880-82GE
• Volvo Penta TADH880-84VE

• Engine Family: TAD, TADH

⚙️ Key Features

• For injector 5
• 0.188 kg
• Five applications across TAD and TADH series engines
• Formed for one cylinder position and not interchangeable with the other injector pipes

🔌 Function

Carries fuel at injection pressure from the rail or pump to injector 5, its formed shape setting the route between them.

⚠️ Common Signs of Failure

• Misfire, knock or hard starting traced to one cylinder
• Smell of diesel or a fuel-washed patch around the pipe
• Fuel leak warning, or diesel pooling near the cylinder head
• Sealing cones found galled, ridged or cracked at either end
• Fretting or chafe mark where the pipe bears on another part

🛠️ Service Notes

• Injector 2 takes pipe 21959042 at 0.191 kg - only a few grams separate them, so the injector position is what identifies the pipe
• Fit new rather than reusing a pipe whose sealing cone has been disturbed
• Do not re-bend a pipe to make it reach, and follow the workshop tightening sequence for the unions

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE21959044

📦 Condition

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