XZR8®
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Engine ModelCummins K19 Series
Bore Diameter159 mm
Stroke159 mm
Compression Ratio15.5:1
MaterialAluminum Alloy with Ni-Resist Insert
Piston Pin Diameter54 mm
ApplicationsHeavy 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.