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| Engine Model | Cummins 6CT 8.3L |
| Bore Diameter | 114 mm |
| Stroke | 135 mm |
| Compression Ratio | 17.5:1 |
| Material | High Silicon Aluminum Alloy |
| Cooling Type | Oil Cooled Gallery |
| Piston Pin Diameter | 45 mm |
| Weight | 3.5 kg |
Manufacturer No.
C4991300
OEM Part No.
C4991300C5255218
Engine Part No.
Cummins 6CTCummins 6CT 260HPCummins ISC 8.3L
Fitment Vehicles
Dongfeng Tianlong FlagshipHeavy Duty TrucksConstruction Machinery
Engine System - Industrial Encyclopedia
OEM replacement piston assembly for Cummins 6CT 8.3L diesel engines, featuring aluminum alloy construction with oil cooling gallery for heavy duty truck and industrial applications.