The Volvo long cylinder block assembly provides a solid foundation for diesel engine overhaul and replacement. It integrates the main engine block structure with key internal components according to the supplied configuration and is designed to simplify rebuilding work compared with assembling every internal component individually.
This long block solution is associated with 20544667 04282826 and 04209416 as reference numbers. Because these numbers can relate to different engine manufacturers or component specifications they should be matched carefully with the original engine model serial number and part number before ordering.
Compatible search applications include D7D D6E D6D and D7E diesel engines used in excavators construction machinery and other heavy-duty equipment. These engine models are not automatically interchangeable and may differ in bore dimensions crankshaft configuration mounting points and internal component specifications.
A long cylinder block assembly can be an efficient choice when the original engine has serious internal wear or when rebuilding a complete engine from a damaged core is not economical. It provides a prepared foundation for transferring or installing compatible external components such as the cylinder head fuel system turbocharger intake and exhaust components and other engine accessories.
The cylinder block assembly is designed to support stable crankshaft rotation piston movement and proper combustion chamber operation. During an engine overhaul it is important to check cylinder bore condition main bearing alignment deck surfaces lubrication passages and all mating surfaces before final installation.
For excavator maintenance the D7D D6E D6D and D7E long block can provide a practical replacement option for engines affected by excessive wear low compression abnormal oil consumption damaged cylinder components or other major internal engine problems. The actual supplied configuration should be confirmed before purchase.
The product is suitable for professional diesel engine repair workshops equipment dealers machinery distributors and construction equipment maintenance companies. Depending on the required specification it can be combined with a suitable cylinder head gasket set fuel injection system turbocharger water pump oil pump and other engine accessories.
The title also references Deutz applications. Since Deutz and Volvo engine components can use different specifications the Deutz identification should be treated as a reference for matching rather than evidence that one long block fits all listed engines. Please provide the original engine identification and part number when exact compatibility needs to be confirmed.
Whether used for excavator engine rebuilding or heavy-duty diesel engine replacement the long cylinder block assembly offers a practical way to restore engine performance and reduce rebuilding time. Always confirm the engine model serial number original part number and included components before installation.




















Q1: Which engines is this long cylinder block assembly suitable for?
A: It is listed for compatible D7D D6E D6D and D7E diesel engine applications. Exact compatibility depends on the engine version and original component specification.
Q2: Which part numbers are referenced for this assembly?
A: The listed reference numbers are 20544667 04282826 and 04209416. Please match the original part number and engine serial number before ordering.
Q3: Is a long cylinder block the same as a complete engine?
A: No. A long cylinder block normally provides the main engine structure and selected internal components while external accessories and fuel system components may need to be transferred or supplied separately depending on the configuration.
Q4: Can this long block be used for excavator repair?
A: Yes. It is intended for compatible excavator and construction machinery engine rebuilding and replacement applications.
Q5: Do you supply other Volvo and Deutz diesel engine parts?
A: Yes. We supply cylinder blocks cylinder heads long blocks crankshafts camshafts pistons cylinder liners connecting rods bearings gasket kits fuel injection pumps injectors turbochargers water pumps oil pumps starter motors alternators and complete diesel engine assemblies.