3968732 cylinder block
We mainly deals in Dongfeng truck accessories (engine/axle/gearbox/cabin), especially Dana axle accessories and Cummins engine parts (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE,ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM, etc.) with great advantages
Product Descreiption
Specifications
- Part Number: 3968732
- Applicable Engine: Cummins 6CT8.3 diesel engine
- Structure: Inline 6-cylinder cast iron cylinder block
- Material: High-strength gray cast iron
- Cylinder bore: 140 mm
- Displacement: 8.3L
- Design: Built-in water jackets and oil galleries, fits wet cylinder liners
- Application: Construction machinery, heavy-duty trucks, generator sets
Installation Position
It is the main body of the diesel engine, located at the core of the engine assembly.
- Top: Mounted with cylinder head and gasket
- Bottom: Installed with crankshaft assembly and oil pan
- Front: Timing cover installation
- Rear: Flywheel housing connection
- Side surfaces: Mount water pump, fuel pump, starter and other accessories
Functions
- Serves as the main structural frame of the engine, supports and positions crankshaft, piston, connecting rod, cylinder head and all attached components.
- Accommodates cylinders for piston reciprocating movement to complete fuel combustion and power generation.
- Contains internal water jackets for coolant circulation to dissipate heat and control engine operating temperature.
- Has internal oil galleries to deliver lubricating oil to moving parts for lubrication and reduce friction and wear.
- Bears high mechanical load and thermal load during engine operation, maintains the alignment of all moving parts to guarantee stable engine operation.
