The Cummins fuel injector (Part Number: 4025299) is primarily used in heavy-duty diesel engines across various industrial and commercial applications.
Below are the specific equipment models and engines where this injector is commonly found:
1. Compatible Cummins Engine Models
The 4025299 injector is typically used in the following Cummins engine families:
ISX15 (2013 and earlier models, pre-EPA 2010)
QSX15 (Industrial & off-highway applications)
Signature 600 (ISX) (Earlier models before emissions updates)
KTA19 (Some older industrial engines)
*(Note: Later ISX models (post-2010) may use different injectors due to emissions upgrades.)*
2. Equipment Applications
This injector is found in a wide range of heavy-duty machinery, including:
A. On-Highway Trucks
Freightliner Cascadia (with Cummins ISX15)
Peterbilt 379/389 (Pre-2010 ISX engines)
Kenworth T800/W900 (Older ISX-powered models)
International ProStar+ (Certain Cummins-equipped variants)
B. Off-Highway & Industrial Equipment
Caterpillar 785 & 789 (Mining trucks with Cummins QSX15)
Komatsu HD785 (Some models with Cummins power)
Terex TR100 (Mining trucks with QSX15)
Volvo Construction Equipment (Certain older models)
C. Power Generation & Marine
Cummins QSX15-G (Generator sets)
Marine propulsion engines (Some older industrial/marine applications)
3. Key Considerations
Emissions Compliance: This injector is often used in pre-2010 engines before stricter EPA Tier 4/DPF requirements.
Cross-Reference: Always verify with Cummins Quickserve or dealer systems, as part numbers may vary by engine serial number.
