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| Part Type | Cylinder Block Casting (Bare) |
| Supported Engine Series | Cummins 6CT8.3 / NTA855 (220HP Rating) |
| Material | High-Strength Gray Cast Iron (ASTM A48 Class 35/40) |
| Cylinder Configuration | Inline 6-Cylinder |
| Bore Diameter | 102 mm (6CT) / 140 mm (NTA855) |
| Bearing System | Cross-Bolted / 4-Bolt Main (Model Dependent) |
| Liner Type | Wet Replaceable Cylinder Liners |
| Net Weight | 220 kg (Approx. Bare Casting) |
| Surface Treatment | Anti-Rust Primer Coated |
| Quality Standard | ISO 9001 / TS 16949 / Cummins CES Specs |
Manufacturer No.
392447139354493028888308454841206139
OEM Part No.
392447139354493028888308454841206139
Engine Part No.
Cummins 6CT8.3-C220Cummins NTA855-C220Cummins 6BT5.9-220Cummins ISB6.7-220Cummins QSL9-220
Interchange No.
C-3924471CB-3028888CB-NTA855-BLK6CT-BLOCK-ASMQNL220-BLK
Fitment Vehicles
Shantui SD22 BulldozerXCMG GR215 Motor GraderSinotruk Howo 6x4 Tractor 220HPDongfeng Tianjin 220HP TruckLiugong CLG856 LoaderIndustrial Generator Set 164kWMarine Propulsion 220HP
Engine System - Industrial Encyclopedia
OEM replacement cast iron cylinder block for Cummins 220HP industrial diesel engines including 6CT8.3 and NTA855 series, engineered for heavy-duty construction machinery.