original 20R-1283 10R1283 20R1283 Diesel Engine Common Rail Fuel Injector 3920224 386-1776 389-1969 249-0746 new injector original new injector
| Model Number: | 20R-1283 |
| MOQ: | 1 Piece |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Diesel Engine Common Rail Fuel Injector
,20R-1283 Diesel Fuel Injector with warranty
,10R1283 Common Rail Injector new
original 20R-1283 10R1283 20R1283 Diesel Engine Common Rail Fuel Injector 3920224 386-1776 389-1969 249-0746 new injector original new injector
Fuel Type | Diesel |
Condition | OEM & Reman |
Applicable Engine | 3512B, 3508B, 3508C, 3516B, 3516C (3500 Series) |
Injector Type | High Pressure Diesel Fuel Injector |
Quality Standard | OEM Calibration / Industrial-Grade |
Packaging | Standard Export Packaging |
Fuel System | Electronically Controlled Unit Injector (HEUI) |
OE Number | 20R-1283 |
Brand | |
Cross Number / Universal Number | 20R1283, 386-1776, 3861776, 392-0224, 3920224, 0R-3539, 0R3539, 10R-2826, 10R2826, 158-5076, 192-2816, 249-0746 |
Vehicle / Equipment Application | Generator sets, marine propulsion systems, mining haul trucks, oilfield power units, industrial generators, emergency backup systems, power plants, marine vessels, mining machines, oil & gas installations, construction and infrastructure equipment |
Application Type | Engine-Compatible Replacement / Authorized OE Cross Reference |
Engineered specifically for the 3500 series, the 20R-1283 fuel injector is a direct-fit replacement for 3512B, 3508B, 3508C, 3516B, and 3516C diesel engines. The authorized cross-reference numbers 20R-1283, 386-1776, 392-0224, 0R-3539, 10R-2826, 158-5076, 192-2816, and 249-0746 allow the injector to be specified against genuine part catalogs, ensuring correct engine compatibility and avoiding sizing or calibration mismatches common with non-listed substitutes.
Each unit is built with precision atomization, accurate fuel metering, and OEM-calibrated injection timing to support optimized combustion efficiency and lower emissions. The injector assembly features high thermal tolerance, corrosion-resistant internal components, and proven durability under heavy load applications. It consistently delivers the precise amount of atomized diesel fuel into the combustion chamber, maintaining stable engine performance across marine propulsion systems, mining haul trucks, oilfield power units, and industrial generator sets.
Routine maintenance, including fuel filter replacement, leak inspection, and injector performance tests, is straightforward, and the injector follows standard installation steps—relieving fuel system pressure, cleaning the injector bore, replacing seals, and applying manufacturer torque specifications before priming and testing. When the engine shows black or white smoke, reduced power, or higher fuel consumption, the 20R-1283 provides a reliable, engine-matched restoration solution for 3512B and related 3500 series platforms.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
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