861757 Oil Cooler | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta oil cooler weighing 5.611 kg and listed for 11 applications across the TAMD, KAD and KAMD series. It is commonly the 36 mm water hose configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD42WJ-A
• Volvo Penta KAD43P-B
• Volvo Penta KAMD44P-B
• Volvo Penta KAMD44P-C
• Volvo Penta KAD300-A
• Volvo Penta KAD44P
• Volvo Penta KAD44P-B
• Volvo Penta KAD44P-C
• Volvo Penta KAMD300-A
• Volvo Penta KAMD44P-A
• Volvo Penta KAMD43P-B

• Engine Family: TAMD, KAD, KAMD

⚙️ Key Features

• 5.611 kg
• 11 applications across TAMD, KAD and KAMD engines
• Commonly the 36 mm water hose configuration

🔌 Function

Passes engine oil through a water-cooled core so the oil is held at a working temperature under sustained load.

⚠️ Common Signs of Failure

• Oil temperature running higher than normal under load
• Water in the oil, or an oil film in the coolant, pointing to a cracked core
• Weeping or staining at the end covers and joints
• External corrosion, scaling or blocked passages
• Oil pressure dropping as the oil thins with heat

🛠️ Service Notes

• Pressure-test the core before refitting if the oil and water have been mixing
• Renew the end cover seals and O-rings whenever the cooler is opened
• Measure the water hose before ordering - this is commonly the 36 mm configuration, while cooler 861601 is described with 26 mm connections

📦 Condition

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