Cummins
Engine block for Cummins 6CT
This engine block acts as the primary structural component for the Cummins 6CT engine, housing the internal rotating assembly and fluid galleries. It serves as the foundation for the cylinder arrangement and ensures proper alignment of the crankshaft and pistons.
Compatible models
Specifications
- Part number
- 3968611
- Brand
- Cummins
The engine block 3968611 serves as the main structural housing for the Cummins 6CT engine. It provides the necessary framework to support the six cylinders, pistons, crankshaft, and connecting rods while containing the internal passages for lubricating oil and engine coolant. By maintaining the alignment of these core components, the block manages the forces generated during the combustion cycle.
This component is designed specifically for the Cummins 6CT engine model, which is frequently found in industrial cranes, heavy machinery, and power generation equipment. It is manufactured to meet the original specifications for this engine series, ensuring that all internal assemblies fit within the required tolerances for operation.
In any internal combustion engine, the block functions as the central skeleton. It must provide sufficient rigidity to withstand the pressure and thermal expansion that occur during operation. Proper structural integrity of the block is necessary to maintain the sealing surfaces for the cylinder head and to support the main bearings that hold the crankshaft in place.