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| Bore Diameter | 102 mm |
| Pin Diameter | 35 mm |
| Material | Aluminum Alloy with Ni-Resist Ring Carrier |
| Ring Configuration | 2 Compression / 1 Oil Control |
| Piston Type | Articulated / Gallery Cooled |
| Included Components | Piston, Wrist Pin, Ring Set, Circlips |
Manufacturer No.
39577953957797
OEM Part No.
6735-31-21116738-31-21116738-31-21103802747
Engine Part No.
Cummins 6BT5.9Cummins 4BT3.9Cummins 6BTA5.9Cummins QSB5.9Komatsu 6D102Komatsu 6D107
Interchange No.
K3957795CF3957795
Fitment Vehicles
Komatsu PC200-6Komatsu PC200-7Hyundai R260LC-9S
Engine System - Industrial Encyclopedia
OEM replacement piston kit 3957795 for Cummins 6BT5.9 and Komatsu 6D102 diesel engines, includes piston, pin, rings, and retainers.
