836880 Exhaust Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta exhaust hose 590 mm long, from the Inlet and Exhaust System group, weighing 7.53 kg and listed for 18 applications across TMD, TAMD, TAD and TD series engines. The 590 mm length is the ordering detail - this is a large diameter wet exhaust hose, and the 0.27 kg hose 834871 is a completely different size.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD121C
• Volvo Penta TMD122A
• Volvo Penta TAMD120A
• Volvo Penta TAMD120B
• Volvo Penta TMD120B
• Volvo Penta TAMD102D
• Volvo Penta TAMD121D
• Volvo Penta TAMD122A
• Volvo Penta TAMD122A/C
• Volvo Penta TAMD122D
• Volvo Penta TAD121CHC
• Volvo Penta TD121CHC
• Volvo Penta TD121CRC
• Volvo Penta TAD120AHC
• Volvo Penta TAD120BHC
• Volvo Penta TAD120CHC
• Volvo Penta TD120BHC
• Volvo Penta TD120BRC

• Engine Family: TMD, TAMD, TAD, TD

⚙️ Key Features

• 590 mm long
• 7.53 kg
• 18 applications across TMD, TAMD, TAD and TD series engines
• Far larger than exhaust hose 834871 at 0.27 kg
• L=590mm (Volvo assembly listing)

🔌 Function

Carries wet exhaust gas and cooling water through a flexible run that absorbs engine movement.

⚠️ Common Signs of Failure

• Sooty black staining or drips at either end
• Exhaust smell or fumes in the machinery space
• Hose soft, blistered or delaminating when squeezed
• Wall collapsed internally, raising back pressure
• Clamps rusted, loose or cutting into the hose

🛠️ Service Notes

• Use two clamps at each end and recheck them after the first run
• An exhaust leak inside a boat is a carbon monoxide risk - renew a suspect hose rather than patching it
• Support the run clear of hot surfaces and chafe points; at 7.53 kg it needs proper hangers

📦 Condition

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