1941346301@qq.com
19924579082
Product Overview:
The 4938507 is integrated water-cooled intercooler engineered for medium-load applications of all Cummins 4BT3.9 series, including light-duty on-highway trucks, compact construction machinery and stationary generator sets. As a mid-range durable aftermarket component, it balances maintenance cost and reliability under sustained high-temperature operation.
4938507 Aftercooler Specification:
| Parameter | Details |
|---|---|
| Main PN | 4938507, C4938507 |
| Cross Reference PN | 3900139, 3919805 |
| Product Name | Water-cooled Aftercooler |
| Cooling Principle | Water-to-air heat exchange |
| Mounting Style | Embedded direct installation on cylinder head |
| Matching Engines | DCEC Cummins 4B, 4BT3.9, 4BTA3.9 |
| Overall Size | 325mm(L) × 210mm(H) × 112mm(Thickness) |
| Mount Flange | 8-hole standard flange with OEM hole spacing |
| Max Tolerable Boost Pressure | 1.2 bar |
| Net Weight | 5.2 kg |
| Outer Pack Dimension | 335×230×135 mm |
✅Compact integrated water-cooled design vs external air coolers for 4BT
✅Thick core & full brazing stop leakage, longer service life than thin aluminum copies
✅304 stainless steel one-piece stamping, 2.0mm thick plate, excellent resistance to antifreeze erosion
Application:
✅Dongfeng 145/153 cargo & dump trucks
✅Komatsu PC120/PC130 excavators,Komatsu 6D102 Excavator
✅4BT3.9 diesel generator sets & stationary power equipment
Why Choose US?
✅Professional China-based Cummins parts supplier
✅Genuine Cummins quality, strict factory inspection
✅Direct factory supply with competitive cost advantage
✅Stable stock & fast global delivery
Name: Aandy
Mobile：
Tel：19924579082
Email：1941346301@qq.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
