31339778 Piston Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Class D piston kit from the Engine group, weighing 0.866 kg and listed for ten D series engine applications.

🚤 Compatibility

Typically suits:

• Volvo Penta D3-110I-H
• Volvo Penta D3-140A-H
• Volvo Penta D3-170A-H
• Volvo Penta D3-200A-H
• Volvo Penta D3-220A-H
• Volvo Penta D3-150I-H
• Volvo Penta D3-170I-H
• Volvo Penta D3-200I-H
• Volvo Penta D3-220I-H
• Volvo Penta D3-140I-H

• Engine Family: D
• HP Range: 110-220 HP

⚙️ Key Features

• Class D
• 0.866 kg
• Ten D series engine applications
• 5 used per assembly

🔌 Function

Supplies a Class D piston with its rings and retaining parts as a matched set.

⚠️ Common Signs of Failure

• High oil consumption and blue smoke
• Blow-by at the crankcase breather
• Compression loss on one cylinder
• Crown heat distress or erosion
• Skirt scuffing or bore scoring

🛠️ Service Notes

• Within a gram of the Class C and E kits for the same engines — order by the class letter
• Measure piston protrusion after fitting and match the head gasket class to it

📦 Condition

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