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Perkins original Diesel Fuel Injector 20R-0850 20R0850 for 789C 793D Excavator 361-9355 250-1313 10R-1285 Injector Engine Spare original new injector
| Brand Name: | Perkins |
| Model Number: | 20R-0850 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Perkins diesel fuel injector 20R-0850
,Perkins fuel injector for 789C excavator
,original Perkins injector 361-9355
Perkins original Diesel Fuel Injector 20R-0850 20R0850 for 789C 793D Excavator 361-9355 250-1313 10R-1285 Injector Engine Spare original new injector
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Fuel Type |
Diesel |
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Condition |
New / OEM-quality replacement |
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Applicable Engine |
Perkins 3500 Series diesel engines including 3512B (primary), 3516B, 3508B, 3512C, and 3520 engines with electronic injection fuel systems |
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Injector Type |
Mechanical/Electronic Unit Diesel Fuel Injector |
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Quality Standard |
OEM-quality industrial-grade, precision machined with hardened alloy and anti-wear coatings |
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Packaging |
Standard export packaging (neutral box / customized available upon request) |
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Fuel System |
Electronic Unit Injector (EUI) system |
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OE Number |
Per 20R-0850, 392-0213 |
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Brand |
Perkins |
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Cross Number / Universal Number |
1476229, 1504454, 2290191, 2501313, 3602392, 3619355 |
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Vehicle / Equipment Application |
Industrial generators (prime & standby), marine propulsion systems, mining truck power units, oil & gas driven pumps and compressors, heavy construction machinery, and industrial compressors |
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Application Type |
OE/Cross Reference Replacement Part |
The Perkins fuel injector is engineered as a direct OE replacement for Perkins 3500 Series diesel engines, with the primary fitment on the 3512B platform. It is identified by the authorized OE number 20R-0850 with the matching OEM reference 392-0213, and is fully interchangeable with the cross numbers 1476229, 1504454, 2290191, 2501313, 3602392, and 3619355, allowing sourcing flexibility for fleet operators, distributors, and service centers managing mixed Perkins engine populations.
Manufactured to industrial-grade OEM quality standards, the injector is precision machined from hardened alloy materials and finished with anti-wear surface treatments to withstand the high cylinder pressures and continuous heavy-load operation typical of generator sets, marine propulsion units, mining trucks, oil and gas pumping equipment, and heavy construction machinery. The nozzle geometry is calibrated to deliver precise fuel atomization and consistent spray patterns, which supports stable combustion, maintains rated engine power output, and helps control exhaust emissions across extended service intervals.
To maximize service life, operators should follow routine fuel filter replacement schedules, verify injector bore condition before installation, replace all OEM sealing components, apply the correct torque settings, and conduct post-installation performance testing. Common field symptoms such as black smoke, white smoke, and power loss can often be traced to worn nozzle tips, internal timing wear, clogged injector passages, or leaking injector seals, making prompt inspection of this 20R-0850 / 392-0213 injector essential to restoring reliable engine operation.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
