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original Replacement Common Rail Fuel Injector 20R-5075 456-3545 for C9.3 Engine, Cross Reference 20R-5078, 456-3493 for Excavator 336E 336F Sprayer Truck Diesel Parts original new injector
| Model Number: | 20R-5075 |
| MOQ: | 1 Piece |
| Price: | $195-$285 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
20R-5075 C9.3 fuel injector
,456-3545 excavator diesel injector
,C9.3 engine replacement injector
original Replacement Common Rail Fuel Injector 20R-5075 456-3545 for C9.3 Engine, Cross Reference 20R-5078, 456-3493 for Excavator 336E 336F Sprayer Truck Diesel Parts original new injector
Fuel Type | Diesel |
Condition | New / OEM / Reman Available |
Applicable Engine | C9.3 |
Injector Type | Electronically Controlled Common Rail Fuel Injector |
Quality Standard | OEM Specifications (Tier 3 / Tier 4 Compatible) |
Packaging | — |
Fuel System | High Pressure Common Rail Fuel Injection System |
OE Number | 20R-5075 |
Brand | () |
Cross Number / Universal Number | 20R5075, 456-3509, 4563509, 456-3493, 4563493, 171-9704, 196-1401, 222-5966, 324-5467, 364-8024 |
Vehicle / Equipment Application | Excavators 320 / 320 GC / 323 / 323 GC / 325 / 326 / 330 (selected C9.3 configurations); Wheel Loaders 950 / 950GC / 962 / 966; Motor Graders 140 / 150 / 160; Generator Sets, Pump Units, Compressor Packages, Mining Equipment, Marine Auxiliary Systems |
Application Type | Construction, Mining, Quarry, Power Generation, Industrial and Marine Heavy-Duty Diesel Applications |
The erpillar 20R-5075 fuel injector is an electronically controlled common rail diesel injector engineered specifically for the C9.3 engine platform. As a core component of the fuel delivery system, it performs precise fuel metering, high-pressure atomization, and combustion optimization, directly influencing engine power output, fuel efficiency, and emissions performance. Manufactured to OEM specifiions from heat-treated alloy steel, the injector is designed for cylinder head installation and fuel-cooled operation in severe-duty industrial environments.
Operating within a high pressure common rail system, the 20R-5075 receives actuation signals from the Engine Control Module, which governs injection timing, duration, and pilot, main, and post injection events. Rail pressures can exceed 1800 to 2200 bar depending on engine load and calibration, allowing the nozzle to deliver a finely atomized spray pattern. The result is increased power output, lower fuel consumption, reduced particulate emissions, improved cold start performance, and lower combustion noise, with Tier 3 / Tier 4 compatibility.
This injector serves excavators 320, 323, 325, 326, and selected 330 configurations, wheel loaders 950, 962, and 966, motor graders 140, 150, and 160, plus generator sets, pump units, compressor packages, mining equipment, and marine auxiliary systems. It is cross-referenced in global diesel injection databases under 20R5075, 456-3509, 456-3493, 171-9704, 196-1401, 222-5966, 324-5467, and 364-8024, and is available in new, OEM, and remanufactured condition with a 12-month warranty for global B2B supply.
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Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
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