| Part Number |
3919442 / 391-9442 |
| Application |
CAT 312D2/312D2 GC Excavator |
| Type |
Hydraulic Pump Assembly |
| Place of Origin |
Guangdong, China |
| Warranty |
1 Year |
| Delivery Time |
3-7 Days |
| Weight |
160KG |
| MOQ |
1 Unit |
| Certification |
Machinery Test Report Provided |
| Quality Control |
Video Outgoing-Inspection Provided |
| Compatibility |
Replaces OEM 391-9442 hydraulic pump |
| Material |
High-grade cast iron housing |
| Pressure Rating |
3500 PSI (per CAT hydraulic standards) |
| Flow Capacity |
45 L/min (typical for 312D2 models) |
| Seal Material |
Viton (for high temp resistance) |
