Cummins 6CT oil pump is a gear-type lubricating oil pump for Cummins 6CT / 6CTA 8.3L diesel engine. It continuously delivers pressurized engine oil to crankshaft, camshaft, connecting rod and all friction surfaces, reducing metal friction and heat, protecting engine under heavy load.
| CUMMINS | 3930338/3948071/3802278/3415365/3800828 | OIL PUMP | 6CT 240HP |
| CUMMINS | 3966840 | OIL PUMP | 6CT 230HP |
| CUMMINS | 3948072 | OIL PUMP | 6CT |
| CUMMINS | 4941464/3991123/3950005 | OIL PUMP | L375/T375 |
| CUMMINS | 4939586 | OIL PUMP | IS4BE |
| CUMMINS | 4939585 | OIL PUMP | ISBE 4.5 |
| CUMMINS | 4939587 | OIL PUMP | ISBE 6.7 |
| CUMMINS | 4939588 | OIL PUMP | ISBE 6.7 |
| CUMMINS | 3948072 | OIL PUMP | ISCE |
| CUMMINS | 4939587/4939588 | OIL PUMP | QSB5.9 |
