23133233 Flexible Coupling | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flexible coupling from the Marine Propulsion group, weighing 10.15 kg and listed for five applications across D series engines and ZF transmissions. The coupling absorbs torsional shock between engine and gearbox, so wear here shows up as driveline vibration.

🚤 Compatibility

Typically suits:

• Volvo Penta D11C1-A MP
• Volvo Penta D11C3-A MP
• Volvo Penta D11B3-A MP
• Volvo Penta D11B1-A MP
• Volvo Penta ZF325-1A-E

• Engine Family: D, ZF

⚙️ Key Features

• Flexible coupling from the Marine Propulsion group
• 10.15 kg
• Listed for five applications across D series engines and ZF transmissions
• Absorbs torsional shock in the driveline, so wear here shows up as vibration

🔌 Function

Couples the engine to the transmission while absorbing torsional shock and damping vibration between them.

⚠️ Common Signs of Failure

• Vibration or a rumble through the hull that changes with load
• Clunk when engaging ahead or astern
• Rubber elements cracked, perished or swollen with oil
• Black rubber dust in the bellhousing
• Bolt holes elongated or fasteners found loose on strip-down

🛠️ Service Notes

• Check engine alignment and mount condition when fitting a coupling - poor alignment is what destroys them
• Renew the coupling bolts and tighten to the specified torque
• Inspect for oil contamination and cure the leak first, since oil attacks the rubber

📦 Condition

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