▌Product Overview
Les Cummins K60 Injector 4326781 is a diesel fuel injection component designed to support fuel delivery in compatible Cummins engine systems. As part of the fuel injection system, it helps deliver fuel for the combustion process, contributing to consistent engine operation and combustion performance.
Identified by part number 4326781, this injector is a replacement component for applicable engine maintenance and repair requirements. Its condition and performance are important to the proper operation of the fuel system, particularly when addressing injector wear or fuel delivery issues.
▌Technical Specifications
| Panier | Référence n° | Référence | Description de la pièce | Obligatoire |
| PP2888-05 | Injector Nozzle | |||
| 1 | 4326781 | Injector Nozzle | 16 | Recon Equivalent 4326781 PX |
| 2 | 3348663 | Injector Clamp | 16 | |
| 3 | 3089499 | Vis à tête bombée à bride hexagonale | 16 | |
| 4 | 3867687 | Joint d'injecteur | 16 | Std. |
| 5 | 3867651 | Joint torique | 16 | Brown |
| 6 | 3347937 | Joint torique | 16 | Voir le bulletin technique TSB170004. |
| 7 | 4010577 | Joint torique | 16 | Blue |
| 8 | 3347939 | Joint torique | 16 | Noir |
▌Function of the Cummins Fuel Injector
The fuel injector delivers a controlled quantity of diesel fuel into the combustion chamber or designated injection point, depending on the engine’s fuel system design. Its spray characteristics and injection timing affect how fuel mixes with air and burns during engine operation.
A worn or faulty injector may contribute to hard starting, rough running, excessive exhaust smoke, uneven engine performance, or increased fuel consumption. These symptoms can also be caused by fuel filters, pumps, sensors, wiring, or other engine problems. Proper diagnosis is recommended before replacing the injector.
▌Applications
Les Cummins K60 Injector 4326781 is intended for consideration as a replacement fuel system component where the part number and engine configuration match. Potential service contexts include:
- Diesel engine fuel system maintenance
- Injector replacement during engine repair
- Fuel injection system inspection and servicing
- Troubleshooting confirmed injector-related faults
- Replacement of a damaged or worn fuel injector
▌Key Features
- Référence : 4326781
- Component Type: Diesel Fuel Injector
- Compatibilité avec les moteurs : Requires confirmation against the original parts catalog
- System: Diesel Fuel Injection System
- Maintenance Use: Replacement consideration for a verified compatible application
- Identification: Part number reference for product and fitment checks
▌Need Cummins K60 Injector 4326781?
▌FAQ
Q1: What is Cummins K60 Injector 4326781?
A1: Cummins K60 Injector 4326781 is a diesel fuel injection component identified by part number 4326781. Confirm the exact engine application before ordering.
Q2: What is the function of a Cummins fuel injector?
A2: A fuel injector delivers a controlled quantity of fuel into the engine’s combustion process. Its operation affects fuel atomization and combustion performance.
Q3: Which engine models use Cummins Injector 4326781?
A3: The exact application needs to be confirmed using an authoritative parts catalog or the engine serial number. The K60 designation alone is not sufficient to establish compatibility with other engine configurations.
Q4: Are K60, QSK60, and KTA60 injectors interchangeable?
A4: Not necessarily. These designations can refer to different engine configurations. Verify the injector part number and engine-specific documentation before selecting a replacement.
Q5: What information is needed to confirm injector compatibility?
A5: Provide the injector part number, engine model, engine serial number, and any available original parts catalog reference. These details help determine whether the injector matches the intended application.
