8148129 Piston Cooling Jet | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta piston cooling jet from the Lubricating and Oil System group, weighing 0.034 kg and listed for 16 applications across the D and TAD series.

🚤 Compatibility

Typically suits:

• Volvo Penta D9A2J
• Volvo Penta D9A2G
• Volvo Penta D9A2L MH
• Volvo Penta D9A2F
• Volvo Penta D9A2K
• Volvo Penta D9A2H
• Volvo Penta D9A2M MP
• Volvo Penta D9A2A
• Volvo Penta D9A2C
• Volvo Penta D9A2E
• Volvo Penta TAD943VE
• Volvo Penta TAD940GE
• Volvo Penta TAD940VE
• Volvo Penta TAD941VE
• Volvo Penta TAD941GE
• Volvo Penta TAD942VE

• Engine Family: D, TAD

⚙️ Key Features

• 0.034 kg
• Lubricating and Oil System group
• 16 applications across the D and TAD series

🔌 Function

Sprays oil onto the underside of the piston to carry heat away from the crown.

⚠️ Common Signs of Failure

• Piston crown or skirt showing heat damage or scuffing
• Jet nozzle blocked with sludge or debris
• Jet bent, broken off or fouling the piston skirt
• Oil pressure lower than expected with no other cause
• Heavy carbon build-up under the piston on strip-down

🛠️ Service Notes

• Check the jet is clear and aimed correctly before closing the engine up, as a blocked or misaimed jet will destroy a piston
• Renew all the jets together when the engine is stripped for a rebuild
• Tighten to the specified torque so the jet does not distort

📦 Condition

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