Cummins 5264243 Fuel Injection Pump Common Rail Pump for ISB/QSB Engines
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| Product Name | Fuel Injection Pump (High Pressure Common Rail Pump) |
| Original Part Number | 5264243 |
| Replacement Part Number | 5254461, 4898921, 0445020149 |
| Brand | Bosch or Cummins |
| Product Type | CP3 High Pressure Common Rail Fuel Pump |
| Engine Model | Cummins ISB3.9, ISB4.5, ISBE5.9, QSB6.7 |
| Displacement | 3.9L, 5.9L, 6.7L |
| Emissions Standard | Euro 3 |
| Product Status | New/Remanufactured (New/Reman) |
| Characteristics | Performance stable, high reliability, easy to install, precise injection |
Manufacturer No.
52642435264243RX52544614898921044502014904450200070445020123525446252644635264243NX4898921RX4898937
OEM Part No.
52642435264243RX
Engine Part No.
ISB3.9ISB4.5ISBE5.9QSB6.7ISBQSBISB/ISD6.7 CM2150 SNISBE CM800ISBE4 CM850ISF2.8
Interchange No.
52544614898921044502014904450200070445020123525446252644635264243NX4898921RX4898937
Fitment Vehicles
Cummins ISB Series EngineCummins QSB Series EngineFits 3.9L, 5.9L, 6.7L displacement engines
Fuel System - Industrial Encyclopedia
Supplying Cummins (Cummins) OEM and high-quality alternative fuel injection pumps (Part No. 5264243). This pump is a Bosch CP3 high-pressure common rail pump, widely compatible with Cummins ISB3.9, ISB4.5, ISBE5.9, QSB6.7 engines, displacement ranging from 3.9L, 5.9L to 6.7L. Suitable for Euro III emission standards. Replacement part numbers include 5254461, 4898921, 0445020149, 5264243RX, etc. The product features high reliability, easy installation, ensuring precise fuel injection and improving engine efficiency.