23425278 Muffler | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta muffler from the Inlet and Exhaust System group, weighing 189.0 kg and listed for one TWD series engine application. Muffler 23425280 is a lighter unit at 164 kg for a single TWD engine - at these weights both need lifting equipment planned before removal.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1683VE

• Engine Family: TWD

⚙️ Key Features

• Muffler from the Inlet and Exhaust System group
• 189.0 kg
• Listed for one TWD series engine application
• Muffler 23425280 is the lighter unit at 164.0 kg for a single TWD engine
• Lifting equipment must be planned before removal

🔌 Function

Silences the exhaust by passing the gas through internal chambers that break up and absorb the pressure pulses, cutting the noise reaching the outside.

⚠️ Common Signs of Failure

• Exhaust noticeably louder, or a change in the exhaust note
• Soot marks, staining or a leak at a joint or seam
• Back pressure rising, showing as lost power and higher exhaust temperatures
• Shell rusted through, or internal baffles heard rattling loose
• Exhaust fumes reaching the engine space or the accommodation

🛠️ Service Notes

• Exhaust leaks put carbon monoxide into the space - trace and cure any leak fully rather than patching it
• Check the mountings and the supports as well as the muffler; a heavy unit that has been hanging on its joints cracks them
• At 189 kg this is a rigged lift with a route planned before anything is unbolted

📦 Condition

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