21501664 Exhaust Pipe | Genuine Volvo Penta Part

🔧 Product Description

A stainless-steel exhaust pipe used in the inlet and exhaust system of selected Volvo Penta TAD1170VE, TAD1171VE and TAD1172VE industrial engines.

🚤 Compatibility

• Engine Family: TAD, TWD

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta stainless-steel exhaust pipe
• Designed for TAD11 exhaust temperatures and vibration
• Correct factory flange and pipe geometry
• Corrosion-resistant construction
• Maintains the original exhaust routing and clearances
• Engine type: TAD11 inline-six turbocharged industrial diesel
• Quantity varies by assembly, most commonly two

🔌 Function

Carries exhaust gas from the engine or turbocharger toward the downstream exhaust system.

⚠️ Common Signs of Failure

• Soot staining or exhaust leakage
• Cracking near a flange or support
• Heat discolouration or distortion
• Exhaust noise increases
• Corrosion or damaged sealing surfaces

🛠️ Service Notes

• Fit new gaskets and seals at every joint you disturb; exhaust gaskets take a set once they have been heat-cycled and will not seal a second time
• Clean the flange faces back to bare, flat metal and check them for distortion and pitting — a warped face will blow out a new gasket however hard it is pulled up
• Renew corroded studs and nuts, use a high-temperature anti-seize on the threads, and tighten in the sequence and to the figures in the workshop manual for your engine; recheck once the engine has been run up to temperature and allowed to cool, because the joint relaxes over the first few heat cycles
• Support the pipe on its own mountings so nothing hangs on the flange and no hose pull is taken through the joint, and keep the specified clearance to hoses, wiring and glassfibre
• On water-cooled sections, check the cooling passages are clear and the water connections sound before running — a restricted jacket will cook the pipe and the hose behind it

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TWD1683GE-B, TWD1683VE
• Volvo Penta TAD1140-42VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1351-53VE
• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1371-75VE
• Volvo Penta TAD1380-82GE
• Volvo Penta TAD1381-85VE
• Volvo Penta TAD1384-85VE-IWP
• Volvo Penta TAD1643VE-B
• Volvo Penta TAD1650VE-B/51VE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1744GE