original 0R3002 Common Rail Parts Fuel Injector Nozzle 4P2233 4P2995 1278207 for 3114 3116 Diesel Engine new injector original new original new injector

Engineered specifically for the 3114 and 3116 diesel engine platforms, this 0R-3002 fuel injector is a precision-engineered replacement component that restores factory-level fuel delivery in heavy-duty industrial applications. Designed as a direct-fit solution, the injector supports multiple cross-reference numbers including 0R-3002, 0R3002, 7E-8727, 7E8727, CA0R3002 and CA7E8727, ensuring broad compatibility across the engine lineup. It is suitable for excavator models 205B, 213B, 214B, 214B FT, 224B, E110B, E120B, E240B, E240C, EL240B and EL240C, as well as backhoe loaders 446 and 446B. The injector is also listed for paving and soil compactor models CB-434, CP-533, CP-563, CS-531, CS-533, CS-563, CS-573 and CS-583, in addition to asphalt pavers AP-1000 and AP-1050, covering a wide range of construction and earthmoving equipment.

Manufactured to meet stringent OE performance criteria, this 127-8222 diesel injector delivers consistent spray patterns, stable injection pressure and reliable atomization across varying load conditions. Its robust internal construction resists wear, corrosion and thermal fatigue, supporting long service intervals in demanding worksite environments. The injector integrates seamlessly with the original fuel system of the 3114 and 3116 engines, maintaining proper cylinder balance, combustion efficiency and exhaust characteristics. Each unit is individually tested prior to shipment and packaged in sealed, contamination-free packaging to preserve cleanliness and performance integrity during storage and transit.

For optimal service life, operators should use clean diesel fuel, replace fuel filters on schedule, drain the water separator regularly and inspect injectors when symptoms such as hard starting, rough idle, black smoke, white smoke, power loss, fuel knock, high fuel consumption, fuel leakage, cylinder misfire or excessive exhaust temperature appear. Avoid mixing injectors with different output characteristics within the same engine. This 0R-3002 replacement injector is suitable for global aftermarket distribution, fleet maintenance operations, and professional diesel engine rebuilding, providing a dependable fuel injection solution for -powered heavy equipment.