Product Description:
| OE NO | 579251 |
| OE NO1 | 1516658 |
| Material | Original new CUMMINS INJECTOR |
|
ENGINE |
CUMMINS Engine |
|
Car Model |
CUMMINS |
Product Verification Note
The part number 579251 is commonly listed in aftermarket and remanufactured injector databases together with 1499257, 4903451, 579263, and 4954648. Some listings identify 579251 / 1499257 as a Cummins-manufactured HPI Gen 2 injector also connected with Scania DT12 applications, while other market listings describe it for Cummins QSK15 / QSX15 applications. Because QSK15 / QSX15 engines may use different fuel systems depending on CPL, engine serial number, emission tier, and application, final compatibility should always be verified by engine serial number, CPL, injector body marking, and original removed injector number before shipment.
Cummins official QSX15 data shows the 15L engine family is used in agriculture, construction, mining, oil and gas, rail, drilling, and well servicing applications, with power ratings around 450–675 hp in Tier 4 Final / Stage IV versions. Cummins generator data also lists QSX15 commercial power applications, including 14.9 L
|
Item |
Product Data |
|
Product Name |
Diesel Fuel Injector / Injector Nozzle / Fuel Injection Unit |
|
Main Part Number |
579251 |
|
Main Application |
Cummins QSK15 / QSX15 diesel engine family |
|
Related Engine Family |
QSK15, QSX15, 15L Cummins industrial diesel engine |
|
Common Cross Numbers |
1499257, 4903451, 579263, 4954648 |
|
Market-Listed Related Numbers |
1764364, 579261, 4030346, 4088660, 4954434, 4088327, 4088665, 4062569, 1846350 |
|
Product Type |
Heavy-duty diesel fuel injector |
|
Fuel System Type |
HPI / electronic diesel injection type, depending on engine configuration |
|
Engine Displacement Reference |
14.9L / 15L class engine family |
|
Cylinder Arrangement |
Inline 6-cylinder engine family |
|
Condition Options |
New, replacement, remanufactured, aftermarket, original quality |
|
Main Buyer Groups |
Diesel repair shops, generator service companies, mining equipment repair companies, truck parts dealers, heavy equipment distributors |
|
Main Selling Points |
Accurate fuel metering, stable atomization, heavy-duty reliability, OE number matching, tested performance, fast replacement |
|
Recommended Verification |
Check engine serial number, CPL, old injector number, injector body marking, and fuel system type before purchase |
|
QSK15 |
||||||||
|
570016 |
579251 |
579261 |
1464994 |
1481827 |
1499714 |
1511696 |
1521977 |
1521978 |
|
1529790 |
1731091 |
1764364 |
1764365 |
1846348 |
1846350 |
1846351 |
4030346 |
4062568 |
|
4062569 |
4076912 |
4088301 |
4088327 |
4088660 |
4088665 |
4088723 |
4088725 |
4384260 |
|
4928260 |
4928262 |
4928264 |
4954432 |
4954434 |
4954644 |
4954646 |
4954648 |
4954888 |
|
49548884 |
||||||||
Cummins Fuel Injector Series – Engine – Equipment Application Table
| Fuel Injector / Engine Series | Common Injection Technology | Engine Platform | Typical Equipment / Applications |
| B Series (4BT / 6BT) | Mechanical / Early Electronic | 4BT, 6BT, 5.9L | Light-duty trucks, construction equipment, generators |
| ISB Series | Common Rail | ISB 5.9, ISB 6.7 | Pickup trucks, light-duty commercial vehicles |
| ISC Series | Common Rail | ISC 8.3 | Medium-duty trucks, buses, construction equipment |
| ISL Series | Common Rail | ISL 8.9 | Transit buses, heavy-duty trucks, loaders |
| ISZ Series | Common Rail | ISZ 13 | Heavy-duty trucks, industrial equipment |
| ISM Series | Common Rail | ISM 10.8 | Heavy-duty trucks, vocational vehicles |
| N14 Series | Electronic Unit Injection | N14 | Heavy-duty trucks, mining equipment |
| M11 Series | Electronic Unit Injection | M11 | Trucks, buses, construction equipment |
| ISX Series | High-Pressure Common Rail | ISX 15 | Heavy-duty trucks, mining, oilfield equipment |
| QSX Series | High-Pressure Common Rail | QSX 15 | Mining trucks, industrial equipment |
| QSB Series | Common Rail | QSB 4.5 / 6.7 | Construction machinery, agricultural equipment |
| QSC Series | Common Rail | QSC 8.3 | Marine, construction, generators |
| QSL Series | Common Rail | QSL 9 | Construction equipment, generators |
| QSM Series | Common Rail | QSM 11 | Marine, industrial applications |
| K Series (K19 / K38 / K50) | Mechanical / Electronic | K19, K38, K50 | Large mining trucks, power generation |
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- Contact Detail:
- ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 15099762302 Whatsapp::+86 15099762302
Email:edwardswilliam1988@gmail.com
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