Perkins original Perkins 222-5967 Injector 460-8213 20R-5075 456-3509 20R5075 4563509 For C9.3 E336E Excavator Parts  original new injector

The Perkins 222-5967 fuel injector is engineered as a direct OEM replacement for the Perkins C9.3 series engines, including C9.3, C9.3 ACERT, C9.3 Industrial, and C9.3 Generator Engine configurations. Built to operate within high-pressure common rail electronic fuel injection systems, this injector ensures precise fuel metering and consistent atomization for optimal combustion efficiency. Its alloy steel construction delivers corrosion resistance and long-term durability under the demanding conditions of construction, mining, and power generation applications. The injector maintains strict OEM dimensional accuracy, allowing straightforward installation into the cylinder head without modification, and supports improved fuel economy across heavy-duty operating cycles.

This component is widely utilized in excavators, wheel loaders, motor graders, soil compactors, material handlers, mining equipment, industrial power units, generator sets, emergency backup power systems, industrial pumps, compressors, mobile power units, auxiliary marine engines, and harbor equipment. Each injector is manufactured to OEM equivalent quality standards and is supplied brand new with a 12-month warranty. Whether deployed in stationary generator sets or in mobile construction and mining machinery, the 222-5967 provides reliable fuel delivery, stable injection pressure, and consistent performance under continuous heavy load operation.

For proper maintenance, operators should inspect fuel filters on a regular basis, use ultra-clean diesel fuel, and prevent water contamination within the fuel system. Monitoring injector balance rates, performing scheduled injector testing, and cleaning the injector bore thoroughly before installation are essential practices. Sealing washers and O-rings should always be replaced, fuel rail cleanliness verified, and OEM torque specifications strictly applied. After installation, technicians should check for fuel leakage and conduct ECM diagnostic verification to confirm proper electronic calibration. For common fault diagnosis, hard starting typically requires checking injector leakage and fuel pressure, black smoke indicates the need to verify spray pattern and inspect nozzle condition, while power loss should prompt inspection of injector flow rate and ECM control signals. The cross reference number 328-2574 provides additional identification compatibility for inventory and sourcing purposes.