3801515 Longblock | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured long block from the Engine group, weighing 1363.95 kg and listed for 1 application on TAD-series engines. Volvo Penta define a long block as the cylinder block assembly with pistons, connecting rods, crankshaft, camshaft, cylinder heads, rocker mechanism, oil pan and valve cover, so the intake and fuel system, exhaust manifold, turbocharger, oil cooler and circulation pump all transfer from your old engine. In the D16 industrial tables it is the long block listed with cylinder head 3801803, unit injector 3801396 and turbocharger 3801421, and no short block is catalogued for that engine. Four other long blocks here fall within 22 kg of it, so the part number is the only reliable identifier. It is supplied on an exchange basis: core deposit 3804515 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1660-62VE

• Engine Family: TAD

⚙️ Key Features

• Block, pistons, rods, crankshaft, camshaft, heads, rocker gear, oil pan and valve cover in one assembly
• 1363.95 kg
• Listed with head 3801803, injector 3801396 and turbocharger 3801421
• One of five long blocks here between 1356 kg and 1386 kg

🔌 Function

Supplies the cylinder block assembly complete with pistons, connecting rods, crankshaft, camshaft, cylinder heads, rocker mechanism, oil pan and valve cover as one remanufactured unit, replacing the core of a worn or damaged engine without buying a whole new one.

⚠️ Common Signs of Failure

• Uneven or low compression
• Heavy blow-by from the breather
• Bottom-end knock under load
• Oil pressure down at temperature
• Coolant and oil mixing

🛠️ Service Notes

• With one application listed and four close siblings, order by part number against your engine's parts list
• No short block is offered for this engine, so this is the lowest-level exchange assembly available; plan for freight handling, lifting gear and a full commissioning check
• The old long block returns as the core once the new one is installed and the engine is running again, releasing deposit 3804515

📦 Condition

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