Diesel Fuel Engine Injection Pump Bomb 2897672 CZ0108-68 for Cummins Engine QSK23
Description
Technical Parameters
Diesel Fuel Engine Injection Pump Bomb QSK23 2897672 CZ0108-68 For Cummins Engine
| Part No: | 2897672 |
| Part Name: | PUMP,FUEL |
| Size: | 25cm*20cm*38cm |
| Weight: | 18KG |
| Brand: | Cummins |
Design Features
Typical Fault Symptoms:
Engine lacks power, emits black smoke
Difficult to start, cannot start when cold
Fuel pressure fault code reported
Internal wear of fuel pump, internal leakage, high return oil volume
Note: This component is a high-pressure precision part. Depressurization must be performed during disassembly and assembly. After replacement, the fuel system must be bled. Internal disassembly and repair are prohibited. In case of failure, replace the assembly directly.
| Item | Description |
|---|---|
| Part No | 2897672 |
| Part Name | PUMP,FUEL High-pressure fuel injection pump |
| Replaced Part No | 4009881,4010566,4076753,4087997,4903531,4307242 |
| Suitable for electrical control systems | CM2250,CM500 |
| Engine compatible | QSK23,QSK60,K109 大型柴油发动机 |
| Net Weight | 19.75 kg |
| Gross Weight | 21.25 kg |
| Size | 33 × 32.5 × 27 cm |
| Original factory oil pump model | 40020FGCA |
| application scenarios | Mining equipment, oilfield power, large-scale power generation units, heavy construction machinery |
Manufacturing Process
Precision Machining:
Components are machined to exact tolerances (e.g., plunger-barrel clearance minimized for sealing and metering accuracy).
CNC equipment and rigorous inspections ensure dimensional accuracy, surface finish, and consistency.
Assembly:
Trained technicians follow standardized procedures, using specialized tools and torque specifications.
Components are cleaned and inspected pre-assembly to prevent contamination, reducing failure risks.
Performance Specifications
Injection Pressure: Up to [X] MPa, ensuring optimal fuel atomization and combustion efficiency.
Flow Rate Range: Adjustable from [min] to [max], maintaining stability at low speeds.
Response Time: [X] milliseconds from command to injection, preventing power lag and ensuring dynamic performance.
Maintenance Guidelines
Inspections:
Check every [X] hours/cycles for leaks, loose connections, and pressure/flow irregularities.
Test pump performance regularly with diagnostic tools.
Cleaning:
Keep the pump exterior free of dust/oil.
Use clean fuel and replace the filter every [X] hours/cycles to prevent internal wear.
Operation:
Avoid overloading, sudden acceleration, or abrupt shutdowns.
Follow startup/shutdown protocols to protect the pump.
Sichuan Zhengwei Power Technology Co., Ltd. is based in Chengdu, Sichuan, and has been deeply involved in the power equipment industry for many years. Relying on years of industry experience, the company is dedicated to the power equipment support and service sector, accumulating extensive practical experience and a deep understanding of the performance parameters, compatibility requirements, and operational pain points of various imported and domestic power equipment.
It is a multi-brand officially authorized power service provider with significant scale and influence in Southwest China. The company boasts a standardized warehousing base and a complete supply chain system, with core businesses including generator sets, a full range of engines, and genuine supporting parts, comprehensively covering diverse application scenarios such as industrial construction, mining, infrastructure projects, emergency power supply, and cross-border support.
From equipment selection, complete machine supply, and parts matching to after-sales maintenance and customized solutions, it has established a full-process standardized service system. With reliable sourcing, solid technical expertise, and stable delivery, the company has accumulated a large number of domestic and international clients and built an excellent industry reputation.
The company combines local in-depth experience with global deployment capabilities. It is not only a preferred power supplier for domestic engineering, industrial, mining, and government-enterprise projects, but also a benchmark enterprise for power equipment export, based in Southwest China with a global reach.
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| Part No: | 2897672 |
| Part Name: | PUMP,FUEL |
| Size: | 25cm*20cm*38cm |
| Weight: | 18KG |
| Brand: | Cummins |
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