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| Model NO. | 3918293 3911940 3921588 A3921588 |
| Engine Type | Diesel Engine |
| Component | Radiator |
| Body Material | Steel |
| Cold Style | Water-cooled |
| Structure | Sealed Type |
| Cooling Fluid Type | Oil |
| Radiator Type | Direct-flow |
| Radiator Core Type | Batten |
| Material | 304 Stainless Steel |
| Process | Brazing |
| Customization | Available |
| Transport Package | Carton or Wooden Case |
| Specification | OEM Standard Specifications |
| Production Capacity | 10000 PCS/Year |
A3921588 3957544 Oil Cooler Core for Cummins 4bt 6bt Engines
This high-performance oil cooler core is specifically designed for Cummins 4BT and 6BT diesel engines. It ensures optimal cooling efficiency, allowing your engine to operate at peak performance even under demanding conditions. Crafted with precision, it guarantees long-lasting durability and reliability for trucks and gearboxes.





| Compatible Models | Cummins 4BT 6BT |
| Part Numbers | 3921557, 3957543, 3921558, 3957544 |
| Technics | Brazing |
| Quality Assurance | 12 Months |
| Layer Number | 5P / 8P / 7P Available |
| Weight | 4.000kg |
| Package Size | 30.00cm * 15.00cm * 10.00cm |




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