Cummins original 3083863 Diesel Injector Assembly OEM Replacement Fit for QSM11 M11 ISM11 Diesel Engines Cross Reference Part Numbers 4903084 3087772 3411754 3083871 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 3083863 |
| MOQ: | 1 |
| Price: | $157-$207 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins OEM diesel injector assembly
,QSM11 M11 ISM11 injector replacement
,Cummins original new diesel injector
Cummins original 3083863 Diesel Injector Assembly OEM Replacement Fit for QSM11 M11 ISM11 Diesel Engines Cross Reference Part Numbers 4903084 3087772 3411754 3083871 original new injector
Fuel Type | Diesel |
Condition | New / Remanufactured (Reman 3083863RX, ReCon 3083863PX) |
Applicable Engine | Cummins M11, M11 CELECT, M11 CELECT Plus, M11 Plus, ISM11, QSM11, Industrial M11, Marine M11 |
Injector Type | Heavy Duty Diesel Fuel Injector |
Quality Standard | Manufactured to OEM tolerances |
Packaging | Standard protective industrial packaging |
Fuel System | Diesel Fuel Injection System |
OE Number | 3083863 |
Brand | Cummins |
Cross Number / Universal Number | 3083863, 4029423, 3083863RX, 3083863PX, 0432105188, 3411768, 3411753, 3411756, 3411757, 4307547, 3083871 |
Vehicle / Equipment Application | Heavy-duty transportation, industrial power generation, construction equipment, mining machinery, marine applications, vocational truck fleets (Freightliner, Kenworth, Peterbilt, Western Star) |
Application Type | Engine-Specific Fitment |
Engineered specifically for the Cummins M11 engine family, this diesel fuel injector (OE 3083863) delivers a precise, drop-in match for M11, M11 CELECT, M11 CELECT Plus, M11 Plus, ISM11, and QSM11 platforms. Every unit is built to OEM tolerances, ensuring accurate spray geometry, consistent fuel metering, and reliable performance across both on-highway and off-highway duty cycles. Cross references include 4029423, 3083863RX, 3083863PX, 0432105188, 3411768, 3411753, 3411756, 3411757, 4307547, and 3083871.
Constructed from premium alloy steel, the injector offers proven wear resistance, corrosion protection, and long service life under sustained high-pressure operation. Enhanced atomization promotes complete combustion for improved fuel efficiency and emission compliance, supporting fleet operators and equipment managers who require dependable uptime. Available in new, remanufactured (3083863RX), and ReCon (3083863PX) configurations to suit varied maintenance and budget requirements.
Suited to heavy-duty transportation, industrial power generation, construction equipment, mining machinery, and marine applications, this injector fits Freightliner, Kenworth, Peterbilt, and Western Star trucks powered by Cummins M11 series engines. To maximize service life, use clean diesel fuel, replace fuel filters regularly, prevent water contamination, monitor injector balance rates, and perform routine engine diagnostics. Contact our team for volume pricing and technical support.
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