Product Description:
| OE NO | 4030346 |
| OE NO1 | 1846348 |
| Material | Original new CUMMINS INJECTOR |
|
ENGINE |
CUMMINS Engine |
|
Car Model |
CUMMINS |
Important Compatibility Note
The injector number 4030346 appears in public supplier listings together with 1846348 and 5634701 for Cummins QSX15 / QSK15 diesel engine applications. One listing shows 4030346 as the part number and 1846348 as the OE number for a QSK15 engine listing; another listing shows 1846348 as the part number and 4030346 as the OE number. This means these numbers are strongly connected in market listings, but they should still be verified by engine serial number, CPL, removed injector number, injector body marking, fuel system type, and equipment model before shipment.
For the Cummins QSX15 platform, Cummins lists the QSX15 as a 15L-class heavy-duty engine used in agriculture, construction, mining, oil and gas, rail, drilling, and well servicing. Cummins generator data also lists QSX15-G9 specifications including 14.9 L displacement, inline 6-cylinder block, 24V starting system, and Full Authority Electronic Cummins HPI-TP fuel system on certain generator configurations.
|
Item |
Product Data |
|
Product Name |
Diesel Fuel Injector / Fuel Injection Unit / Injector Nozzle / Injector Assembly |
|
Main Part Number |
4030346 |
|
Common Related Numbers |
1846348, 5634701 |
|
Market-Listed Related Numbers |
4030348, 4984854, 4062568, 4954644, 574398, 579260, 1464994 |
|
Market-Listed Application |
Cummins QSK15, QSX15, ISX15, X15 related diesel engine applications |
|
Product Type |
Heavy-duty diesel fuel injector |
|
Fuel System Reference |
Electronic diesel injection system; HPI / HPI-TP / high-pressure injection system depending on engine configuration |
|
Engine Class |
14.9L / 15L heavy-duty diesel engine family |
|
Typical Engine Platform |
QSK15, QSX15, ISX15, X15 |
|
Main Function |
Meters and injects diesel fuel into the combustion chamber |
|
Condition Options |
New, original, OEM replacement, aftermarket, remanufactured, original quality |
|
Main Buyer Groups |
Diesel repair shops, engine rebuilders, generator service companies, mining equipment workshops, truck parts dealers |
|
Main Selling Points |
OE number matching, stable fuel injection, clean atomization, heavy-duty durability, tested performance, export supply |
|
Required Buyer Confirmation |
Engine model, engine serial number, CPL, old injector number, injector photos, equipment model |
|
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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