Overview – V.COLL. CP1 COMP.PWR 3.3 4091904
The Cummins V.COLL. CP1 COMP.PWR 3.3 4091904 is specified for Cummins CP1 common-rail fuel routes as the high-pressure pump element and is supplied to the original dimensional and material standard.
Parts Characteristics
A high-pressure pump element for the Cummins CP1 common-rail system – the component that raises fuel to rail pressure so the injectors can deliver it precisely, carrying the load of the whole injection event. It is the heart of the fuel side, so a true, sealed element keeps the rail at pressure and the engine smooth.
Applicable Models & Applications
Used on Cummins CP1 common-rail positions specifying this pump element (3.3 variant). Match the drive, the port and the calibration against your pump – CP1 elements differ in how they pump and seal.
Maintenance & Replacement
Inspect the element for weep at the drive seal and the port at every fuel service. An element that has started to leak drops rail pressure, and the drop is what makes the engine stumble.
Replace the element together with the seal kit the job calls for. A new element onto a worn seal still leaks, and the leak is what starves the rail.
Confirm the drive and the timing are correct on fit. An element off phase pumps nothing and the rail stays empty.
Keep the correct CP1 high-pressure pump elements for your engine on the bench. They are load-critical, and an engine stopped on a pump is an engine waiting on a large part.
Price Reference (USD)
The V.COLL. CP1 COMP.PWR 3.3 4091904 is offered in the USD 150-600 range, with quantity breaks available for fleet maintenance programs.
Value & Service
We supply brand-new Cummins CP1 high-pressure pump elements with the drive and seal confirmed against your fuel system, so the rail stays at pressure.
For critical Cummins General Parts such as the V.COLL. CP1 COMP.PWR 3.3 4091904, Racer Machinery offers both single units and bulk quantities with traceable sourcing.
