977508 Hose Nipple | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose nipple for the water pump to radiator connection, weighing 0.025 kg and listed for 41 applications across D, TWD and TAD series engines.

🚤 Compatibility

• Engine Family: D, TWD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Water pump to radiator connection
• 0.025 kg
• 41 applications
• D, TWD and TAD series engines
• Quantity varies by assembly, most commonly one

🔌 Function

Forms the rigid spigot a hose pushes onto, giving the clamp a barbed shoulder to seal the hose against.

⚠️ Common Signs of Failure

• Coolant seeping or dripping where the hose meets the spigot
• Barb ridges flattened, corroded or pitted
• Hose creeping off the spigot or found loose
• Thread damaged or corroded at the mounting end
• Crusted coolant residue or staining around the joint

🛠️ Service Notes

• The water pump to radiator position is what identifies this nipple - 976553 is the one for engines with an air compressor and 976040 is a third at 0.034 kg
• Fit a new hose and clamp at the same time; a barb that has cut a groove into an old hose will not reseal

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A2-A MP, D8A3-A MP
• Volvo Penta D11A-A, D11A-B, D11A-C, D11A-E, D11A-C MP, D11A-D MP
• Volvo Penta D12D-A MG, D12D-E MG
• Volvo Penta TAD940GE, TAD940VE
• Volvo Penta TAD941VE, TAD941GE
• Volvo Penta TAD942VE
• Volvo Penta TAD943VE
• Volvo Penta TAD950VE
• Volvo Penta TAD951VE
• Volvo Penta TAD952VE
• Volvo Penta TWD1643GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1663GE