11031792 Connecting Pipe | Genuine Volvo Penta Part

🔧 Product Description

This is a genuine Volvo Penta connecting pipe from the cooling system group, part number 11031792. It carries coolant between components in the engine's cooling circuit, maintaining a sealed flow path under operating temperature and pressure. It supersedes earlier part number 11033364 and fits TAD and TWD 10-litre series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1030P
• Volvo Penta TWD1031VE
• Volvo Penta TAD1030G
• Volvo Penta TAD1030GE
• Volvo Penta TAD1030V
• Volvo Penta TAD1031G
• Volvo Penta TAD1031GE
• Volvo Penta TAD1032GE

• Engine Family: TAD, TWD
• Year Range: Approximately 1990s - 2000s

⚙️ Key Features

• OEM Volvo Penta part number 11031792
• System group: Cooling System
• Net weight: 1.12 kg
• Supersedes earlier part number 11033364
• Fits TAD1030, TAD1031, TAD1032 and TWD1031 series engines
• Engine type: Volvo inline 6-cylinder turbo-diesel

🔌 Function

The connecting pipe routes engine coolant between sections of the cooling circuit, providing a rigid, sealed passage for flow. It maintains correct coolant circulation so heat is carried away from the engine to the heat exchanger or radiator.

⚠️ Common Signs of Failure

• Visible coolant seepage or drips at the pipe joints or along its length
• Corrosion, pitting or scaling on the pipe body leading to weeping or pinholes
• Loss of coolant and rising engine operating temperature with no other obvious leak source
• Cracked or deformed pipe from vibration, impact or over-tightened clamps
• Poor sealing at the connection faces causing repeated hose or O-ring failure

🛠️ Service Notes

• Renew the O-rings, seals, gaskets and clamps that seal the pipe rather than reusing them; most leaks after a pipe change come from a reused seal
• Offer the pipe up and get both ends aligned before tightening anything — pulling a rigid pipe into place strains the connections and cracks flanges and fittings
• Check the bore for scale, corrosion and debris and clean the mating faces on both components before assembly
• Refit every support bracket, clip and piece of insulation; an unsupported pipe fatigues at its joints from engine vibration
• Refill and vent the system, then leak check the joints and check them again after the first run up to working temperature

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 11031792 → Supersedes 11033364

OEM / Related Numbers

• 11033364 earlier number superseded by this part
• TAD1030GE cooling-system reference
• TAD1031GE cooling-system reference
• TAD1032GE cooling-system reference

📦 Condition

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