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| Bore Diameter | 158.7 mm |
| Piston Construction | Articulated Two-Piece (Aluminum Crown / Steel Skirt) |
| Cooling Method | Oil Cooled Gallery |
| Ring Groove Configuration | 3 (2 Compression, 1 Oil Control) |
| Pin Type | Full Floating |
Manufacturer No.
3645958
OEM Part No.
3645958364047443092533410872400110540665434097614
Engine Part No.
Cummins QSK60Cummins QSK45
Fitment Vehicles
Xiangdian Mining TruckHitachi Dump TruckSany Dump TruckKomatsu 930E
Engine System - Industrial Encyclopedia
OEM replacement piston assembly for Cummins QSK60 and QSK45 diesel engines, 158.7mm bore, engineered for high-horsepower mining and heavy equipment applications.
