Cummins original 4061851 Diesel Engine Parts Injector Replacement for OEM Compatible with M11 ISM11 QSM11 ISM CM570 CM876 Engines Cross Ref Part No. 4903084 4902921 4903319 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4061851 |
| MOQ: | 1 |
| Price: | $157-$207 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins diesel engine injector replacement
,OEM compatible M11 ISM11 injector
,Cummins CM570 CM876 injector part
Cummins original 4061851 Diesel Engine Parts Injector Replacement for OEM Compatible with M11 ISM11 QSM11 ISM CM570 CM876 Engines Cross Ref Part No. 4903084 4902921 4903319 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Cummins M11, M11 CELECT, M11 CELECT Plus, ISM11, QSM11 (10.8L-11.0L, Inline 6 Cylinder) |
Injector Type | Electronic |
Quality Standard | OEM Standard |
Packaging | Individual Box |
Fuel System | Diesel Fuel Injection System |
OE Number | 4061851 |
Brand | Cummins |
Cross Number / Universal Number | 4026222, 4903472, 4902921, 3087772, 4903472RX, 4903472PX, 4026222RX, 4026222PX, 4061851RX, 4061851PX, 4061851R, 4061851EA |
Vehicle / Equipment Application | Freightliner, Kenworth, Peterbilt, International, Western Star trucks; Blue Bird, Gillig buses; commercial coaches; generator sets; marine engines; construction machinery; mining equipment; industrial power units; oilfield equipment; agricultural equipment |
Application Type | Truck, Bus, Generator, Marine, Industrial, Construction, Mining, Agriculture |
This Cummins 4061851 fuel injector is engineered as a direct OEM replacement for the M11, ISM11, and QSM11 engine family, including CELECT and CELECT Plus variants. Designed for the 10.8L to 11.0L inline six-cylinder platform, this injector delivers precise fuel metering and reliable performance across demanding applications—from heavy-duty trucks like Freightliner and Kenworth to generator sets, marine engines, and construction equipment. Cross-referencing numbers 4026222, 4903472, 4902921, and 3087772 ensure seamless interchangeability with original equipment configurations.
Built to OEM-level standards, the 4061851 injector provides stable fuel atomization that improves fuel economy, reduces exhaust smoke, and increases engine power output. Its robust construction and precision calibration lower maintenance costs and extend service life, making it a cost-effective choice for fleet operators and equipment managers who require consistent, high-performance injection under heavy loads and variable operating conditions.
To maintain optimal injector function, use high-quality diesel fuel, replace clogged fuel filters immediately, and avoid contaminated fuel. Regular diagnostic procedures—including electronic injector testing, cylinder cut-out tests, leak-off tests, fuel pressure checks, injector bench flow tests, and ECM fault code analysis—help identify potential issues early. This injector is an ideal replacement for 4061851RX, 4061851PX, 4061851R, and 4061851EA variants, supporting reliable operation in trucks, buses, generators, and industrial power units.
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Contact Detail:
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