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| Part Name | Engine Piston Kit |
| Engine Model | Cummins 6B5.9 / 6BT / 6BTA / ISB 5.9L |
| Cylinder Configuration | Inline 6-Cylinder |
| Piston Material | Aluminum Alloy (Hypereutectic) |
| Kit Components | 6 Pistons, 6 Pin & Clip Sets, 6 Ring Sets |
| Compression Ratio | 17.3:1 (Standard B-Series) |
| Bore Diameter | 102 mm |
| Stroke | 120 mm |
| Fuel System | Mechanical Rotary / Inline Pump |
| Aspiration Type | Turbocharged / Naturally Aspirated |
| OEM Cross Reference | 3926990 |
Manufacturer No.
38062703926990
OEM Part No.
38062703926990
Engine Part No.
Cummins 6B5.9Cummins 6BT5.9Cummins 6BTA5.9Cummins 4B3.9Cummins 4BTA3.9Cummins ISB5.9Cummins QSB5.9Cummins ISBE CM800
Interchange No.
M-3806270IF3806270OH3806270DS-OH-3806270
Fitment Vehicles
XCMG Hydraulic ExcavatorsSANY Hydraulic ExcavatorsLiugong Wheel LoadersZoomlion Truck CranesShantui BulldozersDongfeng Commercial TrucksFoton Commercial TrucksKomatsu PC200-8Hitachi ZX200-3Generator Sets 6B5.9
Engine System - Industrial Encyclopedia
OEM replacement piston kit 3806270 for Cummins 6B5.9 5.9L B-series engines, includes aluminum pistons, rings, pins, and retainer clips for heavy-duty machinery.