Cummins 4076442 4076442RX Fuel High Pressure Pump / CAPS Injector - For ISC8.3 ISL8.9 QSC8.3 Engines
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| Part Number | 4076442 / 4076442RX / 4010173 |
| Fuel System Type | CAPS (Accumulative Pressure Pump Injector System) |
| Engine Model | Cummins ISC 8.3L / ISL 8.9L / QSC 8.3L |
| Cylinders | 6-Cylinder |
| Maximum Injection Pressure | 26000 PSI (approx. 1793 bar) |
| Fuel Type | Diesel |
| Product Status | New OEM/Remanufactured |
| Applicable Year | 2003-2007 |
| Certification | ISO 9001 |
| Original Brand | Cummins |
Manufacturer No.
CumminsTamerxGrizzlyVOVT
OEM Part No.
40764424076442RX4076442NX4076442X40101734076441RX
Engine Part No.
Cummins ISC8.3Cummins ISL8.9Cummins QSC8.3Cummins ISC8.9Cummins ISLECummins QSLCummins C Series 8.3LCummins C Series 8.9L
Interchange No.
40764424076442RX4076442NX4076442X40101734076441RX25592268TX4076442RM4076442DR
Fitment Vehicles
Caterpillar 320D (Not direct fit, refer to similar models)Hyundai R360LC7 Crawler ExcavatorHyundai HL770-7 Wheel LoaderHeavy Duty TruckBusAgricultural Machinery Equipment
Fuel System - Industrial Encyclopedia
Cummins OEM and Remanufactured Fuel Injection Pumps, Part Numbers 4076442RX, 4076442, 4010173. Compatible with Cummins ISC 8.3L, ISL 8.9L, QSC8.3 engines, as well as Hyundai R360LC7 excavators, HL770-7 loaders, and other construction machinery. Utilizes Cummins CAPS (Pressure Accumulation Pump Injector System) technology, with a maximum injection pressure of up to 26000 PSI, ensuring precise fuel injection and efficient combustion. Offers new OEM and professional remanufactured options, strictly conforming to OEM specifications, widely used in heavy trucks, construction machinery, and agricultural equipment.