Customization: | Available |
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Conditions of Use: |
Car Type, Trailer Type, Marine, Land Use |
Usage: | Emergency Crew, Standby Unit, Common Units |
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The Cummins Lubricating Oil Pump 4003950EA is used primarily on Cummins M11 engines.
The oil pump is an internal combustion engine part that circulates engine oil under pressure to the rotating bearings, the sliding pistons and the camshaft of the engine. This lubricates the bearings, allows the use of higher-capacity fluid bearings and also assists in cooling the engine.
As well as its primary purpose for lubrication, pressurized oil is increasingly used as a hydraulic fluid to power small actuators. One of the first notable uses in this way was for hydraulic tappets in camshaft and valve actuation. Increasingly common recent uses may include the tensioner for a timing belt or variators for variable valve timing systems.
Model | Description | Part Number | Part Number | Part Number | Part Number | Part Number |
4BT | oil pump | 3918211 | 4937408 | 4939585 | 3901384 | 3906413 |
4BT | oil pump | 3930336 | 3937027 | 3924719 | 3914005 | 3280510 |
4BT | oil pump | 3926202 | ||||
6BT | oil pump | 3924720 | 3926203 | 3926263 | 3930337 | 3937404 |
6BT | oil pump | 4897481 | 4935792 | 4939587 | 3932449 | 3937028 |
6BT | oil pump | 4948415 | 3901175 | 3906414 | 3914006 | 3914008 |
6BT | oil pump | 3918212 | 3941742 | |||
6CT | oil pump | 3415365 | 3800828 | 3802278 | 3966840 | 4939587 |
6CT | oil pump | 3948071 | 3930338 | 3918213 | 3921067 | 3924644 |
6CT | oil pump | 3926201 | ||||
ISC | oil pump | 3948072 | 3942723 | 5266566 | ||
6LT | oil pump | 3950005 | 3991123 | 4941464 | 4983588 | |
4ISBE | oil pump | 3974781 | 4939586 | 3976087 | 5273937 | 5313086 |
4ISBE | oil pump | 4897480 | ||||
6ISBE | oil pump | 4939588 | 3971544 | 5291050 | ||
ISF3.8 | oil pump | 4980122 | 5263095 | 5267073 | 5302892 | |
ISME | oil pump | 4003950 | 3803330 | 3803379 | 3883910 | 3895756 |
QSM | oil pump | 3401186 | 4003950RX | |||
KTA19 | oil pump | AR10588 | 3009955 | 3047549 | 3096326 | 3201119 |
KTA19 | oil pump | 3085987 | 3086008 | |||
KTA38 | oil pump | AR12387 | 3634640 | 3634648 | 3634640RX | 3634640NX |
KTA50 | oil pump | 3177103 | 3634643 | |||
NT | oil pump | AR9834RX | 3027421 | 3042378 | 3045890 | 3068460 |
NT | oil pump | 3609833 | 3803369 | 3803698 | 3821579 | 3824579 |
NT | oil pump | AR10172 | AR10172RX | 212767 | 3042029 | BM94082 |
NT | oil pump | 3821572 | 3012728 | 3045882 | 3015273 | 3821575 |
NT | oil pump | 3077770 | 3609837 | 3609832 | 3609835 | 3804633 |
NT | oil pump | 3074196 | 3865153 | 3074195 | 3609828 | 3609831 |
NT | oil pump | 3865154 | AR9833 | AR9835 |
Pre-sales service
*Reception of clients
*View factory
*Samaple test supplying
After-sales service
*Traning how to use the maching
*Traning how to install the maching
*Problem Soving with Engineers