24062826 Piston Cooling Jet | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta piston cooling jet from the Lubricating and Oil System group, weighing 0.042 kg and listed for one TWD series engine application. It supersedes 3839496. A blocked or misaimed jet lets piston temperatures rise.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1744GE

• Engine Family: TWD

⚙️ Key Features

• Piston cooling jet from the Lubricating and Oil System group
• 0.042 kg
• Listed for one TWD series engine application
• Supersedes 3839496

🔌 Function

Sprays a jet of engine oil at the underside of the piston, carrying heat away from the crown so the piston runs within its temperature limit.

⚠️ Common Signs of Failure

• Piston crown or ring belt found scuffed and heat-damaged
• Oil consumption rising with blue smoke
• Detonation or a hot-running complaint under sustained load
• Jet nozzle found blocked with carbon or debris
• Jet found bent, so the spray misses the piston

🛠️ Service Notes

• Check the jet is clear and aimed correctly before refitting - a bent or blocked jet lets piston temperature climb
• If a jet was blocked, find the source of the debris in the oil system before rebuilding

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 24062826 → Supersedes 3839496

OEM / Related Numbers

• 3839496 earlier number superseded by this part

📦 Condition

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