23276581 Counterweight | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta counterweight from the Engine group, weighing 0.74 kg and listed for nine D series engine applications. Counterweights are balanced components, so they are fitted in their designated position.

🚤 Compatibility

Typically suits:

• Volvo Penta D4-260A-F
• Volvo Penta D4-260D-F
• Volvo Penta D4-260I-F
• Volvo Penta D4-300A-F
• Volvo Penta D4-300D-F
• Volvo Penta D4-180I-F
• Volvo Penta D4-225I-F
• Volvo Penta D4-300I-F
• Volvo Penta D4-225A-F

• Engine Family: D
• HP Range: 180-300 HP

⚙️ Key Features

• Counterweight
• 0.74 kg
• Listed for nine D series engine applications
• Fitted in its designated position - counterweights are balanced components

🔌 Function

Balances the engine's rotating and reciprocating masses so the out-of-balance forces cancel and the engine runs smoothly.

⚠️ Common Signs of Failure

• A new vibration through the mounts at one particular speed
• Rumble or knock that grows with revs
• Retaining bolts found loose, or fretting at the weight's seat
• Witness marks showing the weight has moved on its dowel or spigot
• Bearing wear that shows up on one side of the engine only

🛠️ Service Notes

• Note the orientation and any timing marks before removal - a counterweight fitted in the wrong position makes the balance worse than leaving it off
• Renew the retaining bolts if they are the stretch type and tighten to the specified procedure

📦 Condition

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