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| Engine Model | Cummins K19 Series |
| Bore Diameter | 159 mm |
| Stroke | 159 mm |
| Compression Ratio | 15.5:1 |
| Material | Aluminum Alloy with Ni-Resist Insert |
| Piston Pin Diameter | 54 mm |
| Applications | Heavy Duty Diesel Engine |
Manufacturer No.
3803263
OEM Part No.
3803263
Engine Part No.
Cummins K19Cummins K38Cummins K50Cummins K1150Cummins K2300
Interchange No.
380314938033123631241
Fitment Vehicles
Sinotruk Heavy Duty Trucks
Engine System - Industrial Encyclopedia
OEM specification engine piston 3803263 for Cummins K19 K38 K50 diesel engines, manufactured to exact tolerances for heavy duty combustion chamber sealing and durability.
